Royal Eijkelkamp | Products for soil and water research

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layer samplers"> Liquid layer samplers </a> </li> <li> <a class="small" href="/products/augers-samplers/liquid-samplers/soil-moisture-samplers/" title="Soil moisture samplers"> Soil moisture samplers </a> </li> </ul> <ul class="category-tab__list"> <li class="font-weight-bold"> <a href="/products/augers-samplers/sludge-sediment-samplers/" title="Sludge & sediment samplers"> Sludge & sediment samplers </a> </li> <li> <a class="small" href="/products/augers-samplers/sludge-sediment-samplers/grab-samplers-for-sediment-top-layers/" title="Grab samplers for sediment top layers"> Grab samplers for sediment top layers </a> </li> <li> <a class="small" href="/products/augers-samplers/sludge-sediment-samplers/water-bottom-samplers/" title="Water bottom samplers"> Water bottom samplers </a> </li> <li> <a class="small" href="/products/augers-samplers/sludge-sediment-samplers/suspended-sediment-sampler-sets/" title="Suspended sediment sampler sets"> Suspended sediment sampler sets </a> </li> <li> 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href="/products/field-measuring-equipment/soil-moisture/direct/" title="Direct"> Direct </a> </li> <li> <a class="small" href="/products/field-measuring-equipment/soil-moisture/indirect/" title="Indirect"> Indirect </a> </li> <li> <a class="small" href="/products/field-measuring-equipment/soil-moisture/volume-percentage/" title="Volume percentage"> Volume percentage </a> </li> </ul> <ul class="category-tab__list"> <li class="font-weight-bold"> <a href="/products/field-measuring-equipment/particle-size-and-soil-classification/" title="Particle size and soil classification"> Particle size and soil classification </a> </li> <li> <a class="small" href="/products/field-measuring-equipment/particle-size-and-soil-classification/hand-sieve/" title="Hand sieve"> Hand sieve </a> </li> <li> <a class="small" href="/products/field-measuring-equipment/particle-size-and-soil-classification/sand-ruler/" title="Sand ruler"> Sand ruler </a> </li> <li> <a class="small" 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class="font-weight-bold"> <a href="/products/lab-testing-equipment/soil-physical-research/" title="Soil physical research"> Soil physical research </a> </li> <li> <a class="small" href="/products/lab-testing-equipment/soil-physical-research/pf-determination/" title="pF determination"> pF determination </a> </li> <li> <a class="small" href="/products/lab-testing-equipment/soil-physical-research/particle-size-distribution/" title="Particle size distribution"> Particle size distribution </a> </li> <li> <a class="small" href="/products/lab-testing-equipment/soil-physical-research/aggregate-stability/" title="Aggregate stability"> Aggregate stability </a> </li> <li> <a class="small" href="/products/lab-testing-equipment/soil-physical-research/soil-volume-and-density/" title="Soil volume and density"> Soil volume and density </a> </li> <li> <a class="small" href="/products/lab-testing-equipment/soil-physical-research/air-permeability/" title="Air permeability"> Air permeability </a> </li> 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href="/products/augers-samplers/soil-samplers/grass-plot-samplers/" title="Grass plot samplers" class="nav-link ">Grass plot samplers</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/soil-samplers/root-samplers/" title="Root samplers" class="nav-link ">Root samplers</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/soil-samplers/profile-samplers/" title="Profile samplers" class="nav-link ">Profile samplers</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/soil-samplers/machine-operated-auger-sets/" title="Machine operated auger sets" class="nav-link ">Machine operated auger sets</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/soil-samplers/auger-accessories/" title="Auger accessories" class="nav-link ">Auger accessories</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Liquid samplers" class="nav-link " data-next> <span>Liquid samplers</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/augers-samplers/liquid-samplers/water-samplers/" title="Water samplers" class="nav-link ">Water samplers</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/liquid-samplers/sampling-bailers/" title="Sampling bailers" class="nav-link ">Sampling bailers</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/liquid-samplers/liquid-layer-samplers/" title="Liquid layer samplers" class="nav-link ">Liquid layer samplers</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/liquid-samplers/soil-moisture-samplers/" title="Soil moisture samplers" class="nav-link ">Soil moisture samplers</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Sludge & sediment samplers" class="nav-link " data-next> <span>Sludge & sediment samplers</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/augers-samplers/sludge-sediment-samplers/grab-samplers-for-sediment-top-layers/" title="Grab samplers for sediment top layers" class="nav-link ">Grab samplers for sediment top layers</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/sludge-sediment-samplers/water-bottom-samplers/" title="Water bottom samplers" class="nav-link ">Water bottom samplers</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/sludge-sediment-samplers/suspended-sediment-sampler-sets/" title="Suspended sediment sampler sets" class="nav-link ">Suspended sediment sampler sets</a> </li> <li class="nav-item"> <a href="/products/augers-samplers/sludge-sediment-samplers/sediment-accessories/" title="Sediment accessories" class="nav-link ">Sediment accessories</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/augers-samplers/" title="Augers & Samplers">Augers & Samplers</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Field measuring equipment" class="nav-link " data-next> <span>Field measuring equipment</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="Resistance to penetration" class="nav-link " data-next> <span>Resistance to penetration</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/field-measuring-equipment/resistance-to-penetration/manually-operated/" title="Manually operated" class="nav-link ">Manually operated</a> </li> <li class="nav-item"> <a href="/products/field-measuring-equipment/resistance-to-penetration/electronic-with-datalogger/" title="Electronic with datalogger" class="nav-link ">Electronic with datalogger</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Shear stress" class="nav-link " data-next> <span>Shear stress</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/field-measuring-equipment/shear-stress/mechanical/" title="Mechanical" class="nav-link ">Mechanical</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Infiltration" class="nav-link " data-next> <span>Infiltration</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/field-measuring-equipment/infiltration/hydraulic-conductivity/" title="Hydraulic conductivity" class="nav-link ">Hydraulic conductivity</a> </li> <li class="nav-item"> <a href="/products/field-measuring-equipment/infiltration/infiltrometers/" title="Infiltrometers" class="nav-link ">Infiltrometers</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Soil moisture" class="nav-link " data-next> <span>Soil moisture</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/field-measuring-equipment/soil-moisture/direct/" title="Direct" class="nav-link ">Direct</a> </li> <li class="nav-item"> <a href="/products/field-measuring-equipment/soil-moisture/indirect/" title="Indirect" class="nav-link ">Indirect</a> </li> <li class="nav-item"> <a href="/products/field-measuring-equipment/soil-moisture/volume-percentage/" title="Volume percentage" class="nav-link ">Volume percentage</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Particle size and soil classification" class="nav-link " data-next> <span>Particle size and soil classification</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/field-measuring-equipment/particle-size-and-soil-classification/hand-sieve/" title="Hand sieve" class="nav-link ">Hand sieve</a> </li> <li class="nav-item"> <a href="/products/field-measuring-equipment/particle-size-and-soil-classification/sand-ruler/" title="Sand ruler" class="nav-link ">Sand ruler</a> </li> <li class="nav-item"> <a href="/products/field-measuring-equipment/particle-size-and-soil-classification/soil-classification/" title="Soil classification" class="nav-link ">Soil classification</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Soil oxygen" class="nav-link " data-next> <span>Soil oxygen</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/field-measuring-equipment/soil-oxygen/analysis/" title="Analysis" class="nav-link ">Analysis</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Water level" class="nav-link " data-next> <span>Water level</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/field-measuring-equipment/water-level/with-acoustic-and-light-signal/" title="With acoustic and light signal" class="nav-link ">With acoustic and light signal</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Water discharge" class="nav-link " data-next> <span>Water discharge</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/field-measuring-equipment/water-discharge/current-velocity-meters/" title="Current velocity meters" class="nav-link ">Current velocity meters</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Water quality" class="nav-link " data-next> <span>Water quality</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/field-measuring-equipment/water-quality/water-quality-test-kits/" title="Water quality test kits" class="nav-link ">Water quality test kits</a> </li> <li class="nav-item"> <a href="/products/field-measuring-equipment/water-quality/water-quality-meters/" title="Water quality meters" class="nav-link ">Water quality meters</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/field-measuring-equipment/" title="Field measuring equipment">Field measuring equipment</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Lab testing equipment" class="nav-link " data-next> <span>Lab testing equipment</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="Soil physical research" class="nav-link " data-next> <span>Soil physical research</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/lab-testing-equipment/soil-physical-research/pf-determination/" title="pF determination" class="nav-link ">pF determination</a> </li> <li class="nav-item"> <a href="/products/lab-testing-equipment/soil-physical-research/particle-size-distribution/" title="Particle size distribution" class="nav-link ">Particle size distribution</a> </li> <li class="nav-item"> <a href="/products/lab-testing-equipment/soil-physical-research/aggregate-stability/" title="Aggregate stability" class="nav-link ">Aggregate stability</a> </li> <li class="nav-item"> <a href="/products/lab-testing-equipment/soil-physical-research/soil-volume-and-density/" title="Soil volume and density" class="nav-link ">Soil volume and density</a> </li> <li class="nav-item"> <a href="/products/lab-testing-equipment/soil-physical-research/air-permeability/" title="Air permeability" class="nav-link ">Air permeability</a> </li> <li class="nav-item"> <a href="/products/lab-testing-equipment/soil-physical-research/water-permeability/" title="Water permeability" class="nav-link ">Water permeability</a> </li> <li class="nav-item"> <a href="/products/lab-testing-equipment/soil-physical-research/compression-and-shear-testing/" title="Compression and shear testing" class="nav-link ">Compression and shear testing</a> </li> <li class="nav-item"> <a href="/products/lab-testing-equipment/soil-physical-research/calcium-carbonate-content/" title="Calcium carbonate content" class="nav-link ">Calcium carbonate content</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="General lab equipment" class="nav-link " data-next> <span>General lab equipment</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/lab-testing-equipment/general-lab-equipment/sample-preparation/" title="Sample preparation" class="nav-link ">Sample preparation</a> </li> <li class="nav-item"> <a href="/products/lab-testing-equipment/general-lab-equipment/weighing-equipment/" title="Weighing equipment" class="nav-link ">Weighing equipment</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/lab-testing-equipment/" title="Lab testing equipment">Lab testing equipment</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Monitoring" class="nav-link " data-next> <span>Monitoring</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="Sensors and Probes" class="nav-link " data-next> <span>Sensors and Probes</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/monitoring/sensors-and-probes/water-level-sensors/" title="Water level sensors" class="nav-link ">Water level sensors</a> </li> <li class="nav-item"> <a href="/products/monitoring/sensors-and-probes/soil-sensors/" title="Soil sensors" class="nav-link ">Soil sensors</a> </li> <li class="nav-item"> <a href="/products/monitoring/sensors-and-probes/evaporation/" title="Evaporation" class="nav-link ">Evaporation</a> </li> <li class="nav-item"> <a href="/products/monitoring/sensors-and-probes/read-out-units/" title="Read-out units" class="nav-link ">Read-out units</a> </li> <li class="nav-item"> <a href="/products/monitoring/sensors-and-probes/sensor-accessories/" title="Sensor accessories" class="nav-link ">Sensor accessories</a> </li> <li class="nav-item"> <a href="/products/monitoring/sensors-and-probes/weather-sensors/" title="Weather sensors" class="nav-link ">Weather sensors</a> </li> <li class="nav-item"> <a href="/products/monitoring/sensors-and-probes/flow-measurement/" title="Flow measurement" class="nav-link ">Flow measurement</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Data communication and management" class="nav-link " data-next> <span>Data communication and management</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/monitoring/data-communication-and-management/modems/" title="Modems" class="nav-link ">Modems</a> </li> <li class="nav-item"> <a href="/products/monitoring/data-communication-and-management/web-portal/" title="Web portal" class="nav-link ">Web portal</a> </li> <li class="nav-item"> <a href="/products/monitoring/data-communication-and-management/smart-monitoring-services/" title="Smart Monitoring Services" class="nav-link ">Smart Monitoring Services</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Multiparameter meters" class="nav-link " data-next> <span>Multiparameter meters</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/monitoring/multiparameter-meters/scuba-water-quality-probes/" title="Scuba water quality probes" class="nav-link ">Scuba water quality probes</a> </li> <li class="nav-item"> <a href="/products/monitoring/multiparameter-meters/scuba-accessories/" title="Scuba accessories" class="nav-link ">Scuba accessories</a> </li> <li class="nav-item"> <a href="/products/monitoring/multiparameter-meters/algae-monitoring/" title="Algae monitoring" class="nav-link ">Algae monitoring</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Monitoring wells" class="nav-link " data-next> <span>Monitoring wells</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/monitoring/monitoring-wells/pipes-accessories/" title="Pipes & accessories" class="nav-link ">Pipes & accessories</a> </li> <li class="nav-item"> <a href="/products/monitoring/monitoring-wells/well-protection-materials/" title="Well protection materials" class="nav-link ">Well protection materials</a> </li> <li class="nav-item"> <a href="/products/monitoring/monitoring-wells/bentonite-and-filter-sand/" title="Bentonite and filter sand" class="nav-link ">Bentonite and filter sand</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/monitoring/" title="Monitoring">Monitoring</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Drilling" class="nav-link " data-next> <span>Drilling</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="Sonic drilling" class="nav-link " data-next> <span>Sonic drilling</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/drilling/sonic-drilling/drill-rigs/" title="Drill rigs" class="nav-link ">Drill rigs</a> </li> <li class="nav-item"> <a href="/products/drilling/sonic-drilling/drilling-accessories/" title="Drilling accessories" class="nav-link ">Drilling accessories</a> </li> <li class="nav-item"> <a href="/products/drilling/sonic-drilling/tooling/" title="Tooling" class="nav-link ">Tooling</a> </li> <li class="nav-item"> <a href="/products/drilling/sonic-drilling/data-and-insights/" title="Data and insights" class="nav-link ">Data and insights</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Now available rigs" class="nav-link " data-next> <span>Now available rigs</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/drilling/now-available-rigs/second-hand-rigs/" title="Second hand rigs" class="nav-link ">Second hand rigs</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/drilling/" title="Drilling">Drilling</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Cone Penetration Testing" class="nav-link " data-next> <span>Cone Penetration Testing</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="CPT" class="nav-link " data-next> <span>CPT</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/cone-penetration-testing/cpt/cpt-rigs/" title="CPT rigs" class="nav-link ">CPT rigs</a> </li> <li class="nav-item"> <a href="/products/cone-penetration-testing/cpt/cpt-pushers/" title="CPT pushers" class="nav-link ">CPT pushers</a> </li> <li class="nav-item"> <a href="/products/cone-penetration-testing/cpt/electrical-cpt-system/" title="Electrical CPT system" class="nav-link ">Electrical CPT system</a> </li> <li class="nav-item"> <a href="/products/cone-penetration-testing/cpt/modules/" title="Modules" class="nav-link ">Modules</a> </li> <li class="nav-item"> <a href="/products/cone-penetration-testing/cpt/clamps/" title="Clamps" class="nav-link ">Clamps</a> </li> <li class="nav-item"> <a href="/products/cone-penetration-testing/cpt/rods-friction-reducers-cross-overs/" title="Rods, Friction reducers & Cross-overs" class="nav-link ">Rods, Friction reducers & Cross-overs</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/cone-penetration-testing/" title="Cone Penetration Testing">Cone Penetration Testing</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Soil health" class="nav-link " data-next> <span>Soil health</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="Soil life" class="nav-link " data-next> <span>Soil life</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/soil-health/soil-life/soil-biological-analysis/" title="Soil biological analysis" class="nav-link ">Soil biological analysis</a> </li> <li class="nav-item"> <a href="/products/soil-health/soil-life/improve-soil-life/" title="Improve soil life" class="nav-link ">Improve soil life</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/soil-health/" title="Soil health">Soil health</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Pumps" class="nav-link " data-next> <span>Pumps</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="Groundwater pumps" class="nav-link " data-next> <span>Groundwater pumps</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/pumps/groundwater-pumps/peristaltic-pumps/" title="Peristaltic pumps" class="nav-link ">Peristaltic pumps</a> </li> <li class="nav-item"> <a href="/products/pumps/groundwater-pumps/submersible-pumps/" title="Submersible pumps" class="nav-link ">Submersible pumps</a> </li> <li class="nav-item"> <a href="/products/pumps/groundwater-pumps/foot-valve-pumps/" title="Foot valve pumps" class="nav-link ">Foot valve pumps</a> </li> <li class="nav-item"> <a href="/products/pumps/groundwater-pumps/various-pumps-and-accessories/" title="Various pumps and accessories" class="nav-link ">Various pumps and accessories</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/pumps/" title="Pumps">Pumps</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Manure technology" class="nav-link " data-next> <span>Manure technology</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="Manure sampling" class="nav-link " data-next> <span>Manure sampling</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/manure-technology/manure-sampling/liquid-manure/" title="Liquid manure" class="nav-link ">Liquid manure</a> </li> <li class="nav-item"> <a href="/products/manure-technology/manure-sampling/stackable-manure/" title="Stackable manure" class="nav-link ">Stackable manure</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/manure-technology/" title="Manure technology">Manure technology</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Training" class="nav-link " data-next> <span>Training</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="Soil and water research" class="nav-link " data-next> <span>Soil and water research</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/training/soil-and-water-research/diver-training/" title="Diver Training" class="nav-link ">Diver Training</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Cone Penetration Testing" class="nav-link " data-next> <span>Cone Penetration Testing</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/training/cone-penetration-testing/introduction-day-cpt-technology/" title="Introduction day CPT technology" class="nav-link ">Introduction day CPT technology</a> </li> <li class="nav-item"> <a href="/products/training/cone-penetration-testing/cpt-operator-beginner-training/" title="CPT operator beginner training" class="nav-link ">CPT operator beginner training</a> </li> <li class="nav-item"> <a href="/products/training/cone-penetration-testing/cpt-for-engineers/" title="CPT for engineers" class="nav-link ">CPT for engineers</a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Sonic drilling" class="nav-link " data-next> <span>Sonic drilling</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/products/training/sonic-drilling/sonic-driller-assistant/" title="Sonic driller assistant" class="nav-link ">Sonic driller assistant</a> </li> <li class="nav-item"> <a href="/products/training/sonic-drilling/sonic-driller-basic/" title="Sonic driller Basic" class="nav-link ">Sonic driller Basic</a> </li> <li class="nav-item"> <a href="/products/training/sonic-drilling/sonic-driller-advanced/" title="Sonic driller Advanced" class="nav-link ">Sonic driller Advanced</a> </li> <li class="nav-item"> <a href="/products/training/sonic-drilling/mechanic-sonic-drill-rigs-basic/" title="Mechanic sonic drill rigs Basic" class="nav-link ">Mechanic sonic drill rigs Basic</a> </li> </ul> </li> <li class="nav-button"> <a class="" href="/products/training/" title="Training">Training</a> </li> </ul> </li> <li class="nav-button"> <a href="/products/" title="Products" class=""> <span>Products</span> </a> </li> </ul> </li> <li class="nav-item has-nested"> <a href="#" title="Solutions" class="nav-link " data-next> <span>Solutions</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item has-nested"> <a href="#" title="By Area of Expertise" class="nav-link " data-next> <span>By Area of Expertise</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/solutions/by-area-of-expertise/soil/" title="Soil" class="nav-link ">Soil</a> </li> <li class="nav-item has-nested"> <a href="#" title="Water" class="nav-link " data-next> <span>Water</span> <i class="fal fa-angle-right"></i> </a> <ul class="nested-nav"> <li class="nav-item"> <a href="/solutions/by-area-of-expertise/water/measuring-water-flow/" title="Measuring water flow" class="nav-link ">Measuring water flow</a> </li> <li class="nav-item"> <a href="/solutions/by-area-of-expertise/water/water-sampling/" title="Water sampling" class="nav-link ">Water sampling</a> </li> <li class="nav-item"> <a 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years of experience and expertise in soil and water solutions </h1> </div> </div> </div> <div class="container"> <div class="row"> <div class="col-12 col-xl-10 offset-xl-1"> <ul class="c-hero-homepage__controls"> <li class="c-hero-homepage__controls--item" :class="activeTopic == '8288a04e-009f-4041-9478-cfcda3387234' ? 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'active' : ''" x-on:click="if(activeGroup != '1313') { activeGroup = '1313' }" x-on:mouseenter="if(browserWidth > hoverBreakpoint) activeGroup = '1313'" > <span class="c-product-spotlight__header--title"> Augers & Samplers </span> <div class="c-product-spotlight__header--icon"> <i class="fal fa-chevron-down d-xl-none" x-show="activeGroup != '1313'"></i> <i class="fal fa-chevron-up d-xl-none" x-show="activeGroup == '1313'" x-cloak></i> <i class="fal fa-chevron-right c-product-spotlight__header--indicator" x-show="activeGroup != '1313'"></i> </div> </button> <div class="c-product-spotlight__panel" x-show="activeGroup == '1313'" x-cloak> <div class="c-product-spotlight__panel--image"> <picture class="c-content-slider__item--image"> <source media="(max-width: 577px)" srcset="/media/iglahzkc/augers-oven.jpg?format=webp&width=475&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/iglahzkc/augers-oven.jpg?format=webp&width=266&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/iglahzkc/augers-oven.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/iglahzkc/augers-oven.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/iglahzkc/augers-oven.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" width="355" height="236" alt="Edelman augers in the forge" class="img-fluid" loading="lazy"> </picture> </div> <div class="c-product-spotlight__panel--content"> <h3 class="h2"> Augers & Samplers </h3> <p> Royal Eijkelkamp offers a wide range of durable augers and sampling equipment for soil research. In addition to taking disturbed or undisturbed soil samples, above or below ground water level, our tools can also be used for the installation of monitoring wells. </p> <a href="/products/augers-samplers/" title="Augers & Samplers" class="btn btn-primary"> <span> More information </span> <i class="fal fa-arrow-right"></i> </a> </div> </div> </li> <li class="c-product-spotlight__item" :class="activeGroup == '1314' ? 'active' : ''" > <button class="c-product-spotlight__header" aria-label="Toggle group section" :class="activeGroup == '1314' ? 'active' : ''" x-on:click="if(activeGroup != '1314') { activeGroup = '1314' }" x-on:mouseenter="if(browserWidth > hoverBreakpoint) activeGroup = '1314'" > <span class="c-product-spotlight__header--title"> Field measuring equipment </span> <div class="c-product-spotlight__header--icon"> <i class="fal fa-chevron-down d-xl-none" x-show="activeGroup != '1314'"></i> <i class="fal fa-chevron-up d-xl-none" x-show="activeGroup == '1314'" x-cloak></i> <i class="fal fa-chevron-right c-product-spotlight__header--indicator" x-show="activeGroup != '1314'"></i> </div> </button> <div class="c-product-spotlight__panel" x-show="activeGroup == '1314'" x-cloak> <div class="c-product-spotlight__panel--image"> <picture class="c-content-slider__item--image"> <source media="(max-width: 577px)" srcset="/media/k0phih1v/lysimeter.jpg?format=webp&width=475&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/k0phih1v/lysimeter.jpg?format=webp&width=266&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/k0phih1v/lysimeter.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/k0phih1v/lysimeter.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/k0phih1v/lysimeter.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" width="355" height="236" alt="Using the Eijkelkamp Lysimeter" class="img-fluid" loading="lazy"> </picture> </div> <div class="c-product-spotlight__panel--content"> <h3 class="h2"> Field measuring equipment </h3> <p> Accurate measurement data is essential when carrying out fieldwork for soil investigations. Royal Eijkelkamp offers a wide range of high-quality and reliable measuring equipment for field use. </p> <a href="/products/field-measuring-equipment/" title="Field measuring equipment" class="btn btn-primary"> <span> More information </span> <i class="fal fa-arrow-right"></i> </a> </div> </div> </li> <li class="c-product-spotlight__item" :class="activeGroup == '1315' ? 'active' : ''" > <button class="c-product-spotlight__header" aria-label="Toggle group section" :class="activeGroup == '1315' ? 'active' : ''" x-on:click="if(activeGroup != '1315') { activeGroup = '1315' }" x-on:mouseenter="if(browserWidth > hoverBreakpoint) activeGroup = '1315'" > <span class="c-product-spotlight__header--title"> Lab testing equipment </span> <div class="c-product-spotlight__header--icon"> <i class="fal fa-chevron-down d-xl-none" x-show="activeGroup != '1315'"></i> <i class="fal fa-chevron-up d-xl-none" x-show="activeGroup == '1315'" x-cloak></i> <i class="fal fa-chevron-right c-product-spotlight__header--indicator" x-show="activeGroup != '1315'"></i> </div> </button> <div class="c-product-spotlight__panel" x-show="activeGroup == '1315'" x-cloak> <div class="c-product-spotlight__panel--image"> <picture class="c-content-slider__item--image"> <source media="(max-width: 577px)" srcset="/media/kkxbhfan/soil-lab-testing.jpg?format=webp&width=475&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/kkxbhfan/soil-lab-testing.jpg?format=webp&width=266&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/kkxbhfan/soil-lab-testing.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/kkxbhfan/soil-lab-testing.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/kkxbhfan/soil-lab-testing.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" width="355" height="236" alt="Soil laboratory testing equipment" class="img-fluid" loading="lazy"> </picture> </div> <div class="c-product-spotlight__panel--content"> <h3 class="h2"> Lab testing equipment </h3> <p> After taking soil samples in the field, the real work begins: analysis in the lab. From the preparation and mixing of soil samples to the measurement and testing, we offer a variety of instruments to help you perform your research accurately and effectively. </p> <a href="/products/lab-testing-equipment/" title="Lab testing equipment" class="btn btn-primary"> <span> More information </span> <i class="fal fa-arrow-right"></i> </a> </div> </div> </li> <li class="c-product-spotlight__item" :class="activeGroup == '1316' ? 'active' : ''" > <button class="c-product-spotlight__header" aria-label="Toggle group section" :class="activeGroup == '1316' ? 'active' : ''" x-on:click="if(activeGroup != '1316') { activeGroup = '1316' }" x-on:mouseenter="if(browserWidth > hoverBreakpoint) activeGroup = '1316'" > <span class="c-product-spotlight__header--title"> Monitoring </span> <div class="c-product-spotlight__header--icon"> <i class="fal fa-chevron-down d-xl-none" x-show="activeGroup != '1316'"></i> <i class="fal fa-chevron-up d-xl-none" x-show="activeGroup == '1316'" x-cloak></i> <i class="fal fa-chevron-right c-product-spotlight__header--indicator" x-show="activeGroup != '1316'"></i> </div> </button> <div class="c-product-spotlight__panel" x-show="activeGroup == '1316'" x-cloak> <div class="c-product-spotlight__panel--image"> <picture class="c-content-slider__item--image"> <source media="(max-width: 577px)" srcset="/media/vtfmpcxo/smart-monitoring.jpg?format=webp&width=475&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/vtfmpcxo/smart-monitoring.jpg?format=webp&width=266&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/vtfmpcxo/smart-monitoring.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/vtfmpcxo/smart-monitoring.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/vtfmpcxo/smart-monitoring.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" width="355" height="236" alt="" class="img-fluid" loading="lazy"> </picture> </div> <div class="c-product-spotlight__panel--content"> <h3 class="h2"> Monitoring </h3> <p> Our world is getting smarter, and in a smart world measuring and monitoring only makes sense if it’s followed up with relevant actions. To us ‘smart’ means more than just producing a large quantity of data: the data needs to be meaningful, and linked to an action. Eijkelkamp Smart Monitoring can provide all the resources, technology and services needed to produce relevant data for you. </p> <a href="/products/monitoring/" title="Monitoring" class="btn btn-primary"> <span> More information </span> <i class="fal fa-arrow-right"></i> </a> </div> </div> </li> <li class="c-product-spotlight__item" :class="activeGroup == '1317' ? 'active' : ''" > <button class="c-product-spotlight__header" aria-label="Toggle group section" :class="activeGroup == '1317' ? 'active' : ''" x-on:click="if(activeGroup != '1317') { activeGroup = '1317' }" x-on:mouseenter="if(browserWidth > hoverBreakpoint) activeGroup = '1317'" > <span class="c-product-spotlight__header--title"> Drilling </span> <div class="c-product-spotlight__header--icon"> <i class="fal fa-chevron-down d-xl-none" x-show="activeGroup != '1317'"></i> <i class="fal fa-chevron-up d-xl-none" x-show="activeGroup == '1317'" x-cloak></i> <i class="fal fa-chevron-right c-product-spotlight__header--indicator" x-show="activeGroup != '1317'"></i> </div> </button> <div class="c-product-spotlight__panel" x-show="activeGroup == '1317'" x-cloak> <div class="c-product-spotlight__panel--image"> <picture class="c-content-slider__item--image"> <source media="(max-width: 577px)" srcset="/media/axncq0dk/drilling-category.jpg?format=webp&width=475&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/axncq0dk/drilling-category.jpg?format=webp&width=266&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/axncq0dk/drilling-category.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/axncq0dk/drilling-category.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/axncq0dk/drilling-category.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" width="355" height="236" alt="" class="img-fluid" loading="lazy"> </picture> </div> <div class="c-product-spotlight__panel--content"> <h3 class="h2"> Drilling </h3> <p> Royal Eijkelkamp not only provides the necessary equipment and expertise to conduct both of these soil investigation methods; our equipment allows you to integrate them like never before. Whether you are looking to build a drilling fleet, or complement your drilling system with a CPT add-on; we offer a one-stop solution for all of your site investigation needs. </p> <a href="/products/drilling/" title="Drilling" class="btn btn-primary"> <span> More information </span> <i class="fal fa-arrow-right"></i> </a> </div> </div> </li> <li class="c-product-spotlight__item" :class="activeGroup == '1318' ? 'active' : ''" > <button class="c-product-spotlight__header" aria-label="Toggle group section" :class="activeGroup == '1318' ? 'active' : ''" x-on:click="if(activeGroup != '1318') { activeGroup = '1318' }" x-on:mouseenter="if(browserWidth > hoverBreakpoint) activeGroup = '1318'" > <span class="c-product-spotlight__header--title"> Soil health </span> <div class="c-product-spotlight__header--icon"> <i class="fal fa-chevron-down d-xl-none" x-show="activeGroup != '1318'"></i> <i class="fal fa-chevron-up d-xl-none" x-show="activeGroup == '1318'" x-cloak></i> <i class="fal fa-chevron-right c-product-spotlight__header--indicator" x-show="activeGroup != '1318'"></i> </div> </button> <div class="c-product-spotlight__panel" x-show="activeGroup == '1318'" x-cloak> <div class="c-product-spotlight__panel--image"> <picture class="c-content-slider__item--image"> <source media="(max-width: 577px)" srcset="/media/r1yeus3t/soil-health.jpg?format=webp&width=475&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/r1yeus3t/soil-health.jpg?format=webp&width=266&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/r1yeus3t/soil-health.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/r1yeus3t/soil-health.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/r1yeus3t/soil-health.jpg?format=webp&width=360&heightratio=0.66&quality=80&mode=crop" width="355" height="236" alt="" class="img-fluid" loading="lazy"> </picture> </div> <div class="c-product-spotlight__panel--content"> <h3 class="h2"> Soil health </h3> <p> Healthy soil is important for all of us. If our soils are healthy, crops grow well and we have few problems with plant diseases. A healthy soil has a crumbly structure, good drainage and retains sufficient moisture. By working on soil health, compaction, flooding, drought, erosion and problems with crop growth are prevented. A healthy soil is also a habitat for soil life, thus contributing to biodiversity. </p> <a href="/products/soil-health/" title="Soil health" class="btn btn-primary"> <span> More information </span> <i class="fal fa-arrow-right"></i> </a> </div> </div> </li> </ul> </div> </div> </div> </div> </div> </section> <section class="c frame bg-light c-project-slider__frame position-relative d-flex align-items-xl-center"> <div class="container"> <div class="row d-lg-flex align-items-center"> <div class="col-12 col-lg-7 order-lg-1 position-static"> <div class="c-project-slider__container"> <div class="c c-project-slider overflow-hidden"> <div class="swiper-wrapper c-project-slider__wrapper"> <div class="swiper-slide c-project-slider__slide"> <picture> <source media="(max-width: 375px)" srcset="/media/f3rb1k3n/causeway-geotech-wales-2.jpg?format=webp&width=335&heightratio=0.56&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 567px)" 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srcset="/media/h5vdixbp/twentekanalen_project_monitoring-13.jpg?format=webp&width=1280&heightratio=0.56&quality=80&mode=crop" type="image/webp"> <source srcset="/media/h5vdixbp/twentekanalen_project_monitoring-13.jpg?width=1280&heightratio=0.56&quality=80&mode=crop" type="image/jpeg"> <img src="/media/h5vdixbp/twentekanalen_project_monitoring-13.jpg?format=webp&width=1280&heightratio=0.56&quality=80&mode=crop" width="1280" height="720" class="c-project-slider__image img-fluid" loading="lazy"> </picture> </div> </div> <div class="swiper-pagination c-project-slider__pagination"></div> </div> </div> </div> <div class="col-12 col-lg-5 d-lg-flex align-items-lg-center order-lg-0 d-flex align-items-center"> <div class="c-project-slider-info overflow-hidden"> <h2 class="h5 text-uppercase text-secondary font-normal"> Projects </h2> <div class="c swiper-wrapper"> <div class="swiper-slide"> <h3 class="h2">On-shore and near-shore ground investigation with Royal Eijkelkamp equipment</h3> <div class="d-flex"> <a href="/projects/on-shore-and-near-shore-ground-investigation-with-royal-eijkelkamp-equipment/" name="On-shore and near-shore ground investigation with Royal Eijkelkamp equipment" class="btn btn-primary"> <span> View this project </span> <i class="fal fa-arrow-right"></i> </a> <a href="/projects/" name="viewAllLabel" class="ml-3 btn btn-outline-primary"> View all </a> </div> </div> <div class="swiper-slide"> <h3 class="h2">MWD helps Fugro Suhaimi present comprehensive drilling data to their clients</h3> <p class="d-none d-lg-block"> Collecting data is a priority for Fugro Suhaimi, because their clients make important design decisions based on it. For their current work on one of the Saudi giga projects, Fugro use Royal Eijkelkamp sonic rigs equipped with the Monitoring While Drilling system. </p> <div class="d-flex"> <a href="/projects/mwd-helps-fugro-suhaimi-present-comprehensive-drilling-data-to-their-clients/" name="MWD helps Fugro Suhaimi present comprehensive drilling data to their clients" class="btn btn-primary"> <span> View this project </span> <i class="fal fa-arrow-right"></i> </a> <a href="/projects/" name="viewAllLabel" class="ml-3 btn btn-outline-primary"> View all </a> </div> </div> <div class="swiper-slide"> <h3 class="h2">AFaktive: climate adaptation through Agroforestry</h3> <p class="d-none d-lg-block"> Working with nature for better water management. </p> <div class="d-flex"> <a href="/projects/afaktive-climate-adaptation-through-agroforestry/" name="AFaktive: climate adaptation through Agroforestry" class="btn btn-primary"> <span> View this project </span> <i class="fal fa-arrow-right"></i> </a> <a href="/projects/" name="viewAllLabel" class="ml-3 btn btn-outline-primary"> View all </a> </div> </div> <div class="swiper-slide"> <h3 class="h2">Greater insight into evaporation with Lysimeter for Dutch Meteorological Institute</h3> <p class="d-none d-lg-block"> The Royal Netherlands Meteorological Institute (KNMI) is using Eijkelkamp's Smart Lysimeter to measure evaporation in a new and independent way at the National Atmosphere Observatory. </p> <div class="d-flex"> <a href="/projects/greater-insight-into-evaporation-with-lysimeter-for-dutch-meteorological-institute/" name="Greater insight into evaporation with Lysimeter for Dutch Meteorological Institute" class="btn btn-primary"> <span> View this project </span> <i class="fal fa-arrow-right"></i> </a> <a href="/projects/" name="viewAllLabel" class="ml-3 btn btn-outline-primary"> View all </a> </div> </div> <div class="swiper-slide"> <h3 class="h2">Sediment sampling with the sonic drilling technique</h3> <p class="d-none d-lg-block"> Belgian drilling company Geosonda completed a sediment sampling project on the Ghent–Terneuzen Canal. It was carried out from a barge using the SRS ML drill with AquaLock 70 sampling system. </p> <div class="d-flex"> <a href="/projects/sediment-sampling-with-the-sonic-drilling-technique/" name="Sediment sampling with the sonic drilling technique" class="btn btn-primary"> <span> View this project </span> <i class="fal fa-arrow-right"></i> </a> <a href="/projects/" name="viewAllLabel" class="ml-3 btn btn-outline-primary"> View all </a> </div> </div> <div class="swiper-slide"> <h3 class="h2">Groundwater measurement network vital in widening Twente canals</h3> <p class="d-none d-lg-block"> As transport by water is set to increase in the coming years, the Dutch Twente canals need to be widened. Groundwater levels are monitored before, during, and after the works in the project area. </p> <div class="d-flex"> <a href="/projects/groundwater-measurement-network-vital-in-widening-twente-canals/" name="Groundwater measurement network vital in widening Twente canals" class="btn btn-primary"> <span> View this project </span> <i class="fal fa-arrow-right"></i> </a> <a href="/projects/" name="viewAllLabel" class="ml-3 btn btn-outline-primary"> View all </a> </div> </div> </div> </div> </div> </div> </div> </section> <section class="c frame bg-default c-usp-spotlight"> <div class="container"> <div class="row"> <div class="col-12 col-lg-10 offset-lg-1"> <div class="c c-usp-spotlight__map"> <img src="/assets/images/world-map.svg" width="1158" height="390" alt="World map" class="img-fluid w-100" loading="lazy"> </div> </div> </div> <div class="c row"> <div class="col-12 col-lg-4"> <div class="c-usp-spotlight__item"> <span class="c-usp-spotlight__value"> 113 </span> <div> <span class="h5 mb-1 text-primary font-normal c-usp-spotlight__title"> years of experience </span> <p class="c-usp-spotlight__text"> From village blacksmith to innovator in techniques for soil and water research: all products and services we offer are based on years of craftsmanship, research and expertise. </p> </div> </div> </div> <div class="col-12 col-lg-4"> <div class="c-usp-spotlight__item"> <span class="c-usp-spotlight__value"> 90 </span> <div> <span class="h5 mb-1 text-primary font-normal c-usp-spotlight__title"> countries in 5 continents </span> <p class="c-usp-spotlight__text"> Our distributors and clients are located all over the world. Our products are even used in all 5 continents. </p> </div> </div> </div> <div class="col-12 col-lg-4"> <div class="c-usp-spotlight__item"> <span class="c-usp-spotlight__value"> 4 </span> <div> <span class="h5 mb-1 text-primary font-normal c-usp-spotlight__title"> Sustainable Development Goals </span> <p class="c-usp-spotlight__text"> For future generations we want to leave this earth in a better state than we inherited it in. We value corporate social responsibility and strive to support the SDGs. </p> </div> </div> </div> </div> </div> </section> <section class="c frame bg-light c-contentslider"> <div class="container"> <div class="d-flex align-items-center c-contentslider__title"> <div class="d-flex flex-column flex-grow-1"> <h2 class="mb-0"> Featured knowledge hub articles </h2> </div> <div class="c-contentslider__navigation d-none d-sm-flex justify-content-end align-items-stretch"> <button class="c-contentslider__button swiper-prev flex-shrink-0" aria-label="Previous slide"> <i class="fal fa-arrow-left"></i> </button> <div class="c-contentslider__divider"></div> <button class="c-contentslider__button swiper-next flex-shrink-0" aria-label="Next slide"> <i class="fal fa-arrow-right"></i> </button> </div> </div> <div class="swiper-container c-contentslider__slider"> <div class="swiper-wrapper"> <div class="swiper-slide"> <a class="c d-block slide" href="/knowledge-hub/articles/understanding-sonic-drilling/" title="Understanding Sonic drilling"> <div class="slide-category"> <span class="small"> <i class="fal fa-head-side-brain mr-1 small"></i> Knowledge hub </span> </div> <picture class="slide-image"> <source media="(max-width: 376px)" srcset="/media/vjgpl143/sonic_drilling_royal_eijkelkamp_5.jpg?format=webp&width=302&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 577px)" srcset="/media/vjgpl143/sonic_drilling_royal_eijkelkamp_5.jpg?format=webp&width=485&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/vjgpl143/sonic_drilling_royal_eijkelkamp_5.jpg?format=webp&width=340&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/vjgpl143/sonic_drilling_royal_eijkelkamp_5.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/vjgpl143/sonic_drilling_royal_eijkelkamp_5.jpg?width=390&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/vjgpl143/sonic_drilling_royal_eijkelkamp_5.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" width="390" height="260" alt="Sonic drilling and sampling | Royal Eijkelkamp" class="img-fluid" loading="lazy"> </picture> <div class="slide-body"> <h3 class="h5 font-normal">Understanding Sonic drilling</h3> <p class="mb-0 c-contentslider__text">Sonic drilling is increasingly becoming the drilling method of choice in our industry. If sonic drilling is still new to you, this article provides an overview of how sonic drilling works, its benefits, and what it can be used for.</p> <div class="c-contentslider__readmore d-flex align-items-center"> <span class="bg-secondary mr-3 c-contentslider__readmore--icon text-white"> <i class="fal fa-arrow-right"></i> </span> <span class="c-contentslider__readmore--label font-weight-bold"> Read more </span> </div> </div> </a> </div> <div class="swiper-slide"> <a class="c d-block slide" href="/knowledge-hub/articles/the-history-of-the-edelman-auger/" title="The history of the Edelman auger"> <div class="slide-category"> <span class="small"> <i class="fal fa-head-side-brain mr-1 small"></i> Knowledge hub </span> </div> <picture class="slide-image"> <source media="(max-width: 376px)" srcset="/media/mexfkmhn/blacksmith-at-work.jpg?format=webp&width=302&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 577px)" srcset="/media/mexfkmhn/blacksmith-at-work.jpg?format=webp&width=485&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/mexfkmhn/blacksmith-at-work.jpg?format=webp&width=340&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/mexfkmhn/blacksmith-at-work.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/mexfkmhn/blacksmith-at-work.jpg?width=390&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/mexfkmhn/blacksmith-at-work.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" width="390" height="260" alt="Forging the Edelman auger" class="img-fluid" loading="lazy"> </picture> <div class="slide-body"> <h3 class="h5 font-normal">The history of the Edelman auger</h3> <p class="mb-0 c-contentslider__text">The Royal Eijkelkamp Edelman auger is used all over the world for soil sampling, traditional soil mapping and soil research. But how did this hand auger get its name?</p> <div class="c-contentslider__readmore d-flex align-items-center"> <span class="bg-secondary mr-3 c-contentslider__readmore--icon text-white"> <i class="fal fa-arrow-right"></i> </span> <span class="c-contentslider__readmore--label font-weight-bold"> Read more </span> </div> </div> </a> </div> <div class="swiper-slide"> <a class="c d-block slide" href="/knowledge-hub/articles/measuring-water-quality-what-sensors-do-you-need/" title="Measuring water quality: what sensors do you need?"> <div class="slide-category"> <span class="small"> <i class="fal fa-head-side-brain mr-1 small"></i> Knowledge hub </span> </div> <picture class="slide-image"> <source media="(max-width: 376px)" srcset="/media/knml3fer/water-quality-instruments.jpg?format=webp&width=302&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 577px)" srcset="/media/knml3fer/water-quality-instruments.jpg?format=webp&width=485&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/knml3fer/water-quality-instruments.jpg?format=webp&width=340&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/knml3fer/water-quality-instruments.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/knml3fer/water-quality-instruments.jpg?width=390&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/knml3fer/water-quality-instruments.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" width="390" height="260" alt="" class="img-fluid" loading="lazy"> </picture> <div class="slide-body"> <h3 class="h5 font-normal">Measuring water quality: what sensors do you need</h3> <p class="mb-0 c-contentslider__text">Which parameters should you investigate in which situation? In this article we will examine various water problems and their corresponding parameters.</p> <div class="c-contentslider__readmore d-flex align-items-center"> <span class="bg-secondary mr-3 c-contentslider__readmore--icon text-white"> <i class="fal fa-arrow-right"></i> </span> <span class="c-contentslider__readmore--label font-weight-bold"> Read more </span> </div> </div> </a> </div> <div class="swiper-slide"> <a class="c d-block slide" href="/knowledge-hub/articles/the-importance-of-blue-green-algae-monitoring/" title="The importance of blue-green algae monitoring"> <div class="slide-category"> <span class="small"> <i class="fal fa-head-side-brain mr-1 small"></i> Knowledge hub </span> </div> <picture class="slide-image"> <source media="(max-width: 376px)" srcset="/media/neypwwtk/blue-green-algae-monitorng.jpg?format=webp&width=302&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 577px)" srcset="/media/neypwwtk/blue-green-algae-monitorng.jpg?format=webp&width=485&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/neypwwtk/blue-green-algae-monitorng.jpg?format=webp&width=340&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/neypwwtk/blue-green-algae-monitorng.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/neypwwtk/blue-green-algae-monitorng.jpg?width=390&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/neypwwtk/blue-green-algae-monitorng.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" width="390" height="260" alt="" class="img-fluid" loading="lazy"> </picture> <div class="slide-body"> <h3 class="h5 font-normal">The importance of blue-green algae monitoring</h3> <p class="mb-0 c-contentslider__text">When the days get warmer in spring and summer, the risk of blue-green algae, or cyanobacteria, increases. Continuous measurement can help to get a better grip on blue-green algae. You can detect when algal blooms occur in real time, and take timely measures to prevent worse problems. </p> <div class="c-contentslider__readmore d-flex align-items-center"> <span class="bg-secondary mr-3 c-contentslider__readmore--icon text-white"> <i class="fal fa-arrow-right"></i> </span> <span class="c-contentslider__readmore--label font-weight-bold"> Read more </span> </div> </div> </a> </div> <div class="swiper-slide"> <a class="c d-block slide" href="/knowledge-hub/articles/the-safety-features-that-every-sonic-drilling-rig-needs/" title="The safety features that every Sonic drilling rig needs"> <div class="slide-category"> <span class="small"> <i class="fal fa-head-side-brain mr-1 small"></i> Knowledge hub </span> </div> <picture class="slide-image"> <source media="(max-width: 376px)" srcset="/media/setaz2jb/crs-xl-max-duo-safety-cage-and-clamps.jpg?format=webp&width=302&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 577px)" srcset="/media/setaz2jb/crs-xl-max-duo-safety-cage-and-clamps.jpg?format=webp&width=485&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/setaz2jb/crs-xl-max-duo-safety-cage-and-clamps.jpg?format=webp&width=340&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/setaz2jb/crs-xl-max-duo-safety-cage-and-clamps.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/setaz2jb/crs-xl-max-duo-safety-cage-and-clamps.jpg?width=390&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/setaz2jb/crs-xl-max-duo-safety-cage-and-clamps.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" width="390" height="260" alt="CRS XL MAX DUO Safety Cage And Clamps" class="img-fluid" loading="lazy"> </picture> <div class="slide-body"> <h3 class="h5 font-normal">The safety features that every Sonic drilling rig needs</h3> <p class="mb-0 c-contentslider__text">Focusing on the safety of your crew does not just mean fewer injuries; it also makes financial sense. That’s why we adhere to the motto: “Safety isn’t expensive, its priceless!”</p> <div class="c-contentslider__readmore d-flex align-items-center"> <span class="bg-secondary mr-3 c-contentslider__readmore--icon text-white"> <i class="fal fa-arrow-right"></i> </span> <span class="c-contentslider__readmore--label font-weight-bold"> Read more </span> </div> </div> </a> </div> <div class="swiper-slide"> <a class="c d-block slide" href="/knowledge-hub/articles/the-giant-hogweed-an-invasive-species/" title="The Giant hogweed, an invasive species"> <div class="slide-category"> <span class="small"> <i class="fal fa-head-side-brain mr-1 small"></i> Knowledge hub </span> </div> <picture class="slide-image"> <source media="(max-width: 376px)" srcset="/media/kiib20au/giant_hogweed_royal_eijkelkamp_1.jpg?format=webp&width=302&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 577px)" srcset="/media/kiib20au/giant_hogweed_royal_eijkelkamp_1.jpg?format=webp&width=485&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/kiib20au/giant_hogweed_royal_eijkelkamp_1.jpg?format=webp&width=340&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/kiib20au/giant_hogweed_royal_eijkelkamp_1.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/kiib20au/giant_hogweed_royal_eijkelkamp_1.jpg?width=390&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/kiib20au/giant_hogweed_royal_eijkelkamp_1.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" width="390" height="260" alt="Royal Eijkelkamp Giant Hogweed Auger" class="img-fluid" loading="lazy"> </picture> <div class="slide-body"> <h3 class="h5 font-normal">The Giant hogweed, an invasive species</h3> <p class="mb-0 c-contentslider__text">Plants, animals or other organisms that do not naturally occur in a country are called invasive species. These invasive species end up in a country by human activity. Some feel so at home in their new environment that they establish themselves in nature and multiply. If that is the case, they are called invasive species.</p> <div class="c-contentslider__readmore d-flex align-items-center"> <span class="bg-secondary mr-3 c-contentslider__readmore--icon text-white"> <i class="fal fa-arrow-right"></i> </span> <span class="c-contentslider__readmore--label font-weight-bold"> Read more </span> </div> </div> </a> </div> <div class="swiper-slide"> <a class="c d-block slide" href="/knowledge-hub/articles/trafficability-of-construction-sites/" title="Trafficability of construction sites"> <div class="slide-category"> <span class="small"> <i class="fal fa-head-side-brain mr-1 small"></i> Knowledge hub </span> </div> <picture class="slide-image"> <source media="(max-width: 376px)" srcset="/media/v1xh1qos/begaanbaarheid_bouwterrein_royal_eijkelkamp.jpg?format=webp&width=302&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 577px)" srcset="/media/v1xh1qos/begaanbaarheid_bouwterrein_royal_eijkelkamp.jpg?format=webp&width=485&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/v1xh1qos/begaanbaarheid_bouwterrein_royal_eijkelkamp.jpg?format=webp&width=340&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/v1xh1qos/begaanbaarheid_bouwterrein_royal_eijkelkamp.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/v1xh1qos/begaanbaarheid_bouwterrein_royal_eijkelkamp.jpg?width=390&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/v1xh1qos/begaanbaarheid_bouwterrein_royal_eijkelkamp.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" width="390" height="260" alt="Trafficability of construction sites Penetrologger Royal Eijkelkamp" class="img-fluid" loading="lazy"> </picture> <div class="slide-body"> <h3 class="h5 font-normal">Trafficability of construction sites</h3> <p class="mb-0 c-contentslider__text">Toppling cranes, lorries getting stuck causing construction works to come to a standstill, personnel slipping or sinking and then staying home as a result of their injuries; these are some of the dangerous situations that occur when the ground of a construction site has insufficient load-bearing capacity. This prompted the ‘Federation of Piling Specialists’ (FPS) to develop the Working Platform Certificate (WPC) a number of years ago.</p> <div class="c-contentslider__readmore d-flex align-items-center"> <span class="bg-secondary mr-3 c-contentslider__readmore--icon text-white"> <i class="fal fa-arrow-right"></i> </span> <span class="c-contentslider__readmore--label font-weight-bold"> Read more </span> </div> </div> </a> </div> <div class="swiper-slide"> <a class="c d-block slide" href="/knowledge-hub/articles/soil-compaction-an-underestimated-problem/" title="Soil compaction, an underestimated problem"> <div class="slide-category"> <span class="small"> <i class="fal fa-head-side-brain mr-1 small"></i> Knowledge hub </span> </div> <picture class="slide-image"> <source media="(max-width: 376px)" srcset="/media/wxwf4ytl/bodemverdichting_royal_eijkelkamp.jpg?format=webp&width=302&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 577px)" srcset="/media/wxwf4ytl/bodemverdichting_royal_eijkelkamp.jpg?format=webp&width=485&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(max-width: 768px)" srcset="/media/wxwf4ytl/bodemverdichting_royal_eijkelkamp.jpg?format=webp&width=340&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source media="(min-width: 1024px)" srcset="/media/wxwf4ytl/bodemverdichting_royal_eijkelkamp.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" type="image/webp"> <source srcset="/media/wxwf4ytl/bodemverdichting_royal_eijkelkamp.jpg?width=390&heightratio=0.66&quality=80&mode=crop" type="image/jpeg"> <img src="/media/wxwf4ytl/bodemverdichting_royal_eijkelkamp.jpg?format=webp&width=390&heightratio=0.66&quality=80&mode=crop" width="390" height="260" alt="Soil compaction | Royal Eijkelkamp | Penetrologger" class="img-fluid" loading="lazy"> </picture> <div class="slide-body"> <h3 class="h5 font-normal">Soil compaction, an underestimated problem</h3> <p class="mb-0 c-contentslider__text">Soil compaction is becoming a major issue worldwide. Not only in the Netherlands but globally the soil is deteriorating very badly. Soil compaction is a form of soil degradation, in which the soil structure is lost because the soil is compressed. This global problem is still underestimated and causes problems for agriculture, nature, and climate. 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