Ground Water Sampling & Monitoring

   
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PVS4100C Portable Water Sampler
Campbell Scientific PVS4100C Portable Water Sampler

Product Features
 
  • PVS4100C Portable Water Sampler is uses an external vacuum pump to draw water through intake tubing,
  • Faster sampling rates, longer sampling distances, and less maintenance.
  • Disturbs the water samples less
  • To prevent cross contamination, the sampler use air pressure (up to 28 psi) to purge the tubing of excess water.
  • The enclosure is a molded medium-density linear polyethylene, designed to handle tough environmental challenges and weathering.
  • Its hub has an insulated ring and a cavity for crushed ice, giving more control over the temperature of the sample.






PVS4100D Portable Water Sampler
Campbell Scientific PVS4100D Portable Water Sampler

Product Features
 
  • PVS4100D Portable Water Sampler uses an external vacuum pump to draw water through intake tubing,
  • Faster sampling rates, longer sampling distances, and less maintenance.
  • Disturbs the water samples less.
  • To prevent cross contamination, the sampler use air pressure (up to 28 psi) to purge the tubing of excess water.
  • The enclosure is a molded medium-density linear polyethylene, designed to handle tough environmental challenges and weathering.
  • Its hub has an insulated ring and a cavity for crushed ice, giving more control over the temperature of the sample.






PVS4120C Portable Water Sampler
Campbell Scientific PVS4120C Portable Water Sampler

Product Features
 
  • PVS4120C Portable Water Sampler uses an external vacuum pump to draw water through intake tubing.
  • Faster sampling rates, longer sampling distances, and less maintenance.
  • Disturbs the water samples less.
  • Smaller than our larger models.
  • The lightweight pump is able to take samples at over 5 ft/sec for horizontal draws of up to 25 ft.
  • The enclosure is a molded medium-density linear polyethylene, designed to handle tough environmental challenges and weathering.
  • The hub has an insulated ring and a cavity for crushed ice, giving more control over the temperature of the samples






Submersible Pump Set
Eijkelkamp 12.27 Submersible Pump Set

Product Features
 
  • Eijkelkamp 12.27 Submersible Pump Set various standard sets are available for purging and sampling monitoring wells to a depth of 20 to 90 m.
  • The submersible pump MP1, included in these sets, has been specially designed for purging and sampling of monitoring wells with a diameter from 50 mm.
  • The pump motor is controlled by an adjustable frequency-converter.
  • Due to the continuously variable setting of the frequency, the capacity of the pump can be adjusted from 0 to 2 m3/hour.
  • This results in a steady flow of anaerobe water.
  • A new measuring point has to be purged before sampling.
  • The high capacity of this pump allows for quick purging of the measuring point.
  • By setting a low pumping capacity the same pump can be used for sampling.
  • Built-in safeguards protect the MP1 and the convertor against overload.
  • The actual frequency as well as possible failure can be read from a display.
  • Standard sets contain: an MP1 submersible pump, a cooling jacket, a service kit, a frequency-converter, a badweather protection (IP23), a suspension cable, teflon tube with connection, a hose reel cart, a generator and insulation guard.






Submersible Pump Set, Low-Cost
Eijkelkamp 12.12.SA Submersible Pump Set, Low-Cost

Product Features
 
  • Eijkelkamp 12.12.SA Submersible Pump Set, Low-Cost suitable for use in monitoring wells with a diameter of minimal 40 mm.
  • Includes three submersible pumps “Gigant”, three booster pumps, a roll of extension cable, sealed crimp splices (to make a waterproof cable extension), a roll of polyethylene sampling tube and a battery with battery charger.
  • Both pumps are small centrifugal pumps with small but powerful motors.
  • This allows them to fit in narrow monitoring wells.
  • The Gigant pump can push water to a height of 10 meter.
  • The Booster pumps have the samecapacity and can be applied as boosters.
  • By fitting one or more Booster pumps directly over a Gigant pump the pressure can be raised to 20, 30 or more meter.
  • The pumps can be used for purging a new sampling filter.
  • Connecting the pumps to the regulator of the peristaltic pump 12 Vdc allows for setting a relaxed speed.
  • This allows the pumps to be used also for taking samples (the regulator can power a maximum of two pumps with a maximumsampling depth of approx. 12 meter).
  • The low price of the pumps makes it possible to use them only once.
  • This prevents the risk of cross-contamination.
  • The pumps are made from non-toxic ABS plastic and are fitted with a stainless steel impeller.






Water Pump With Combustion Engine
Eijkelkamp 12.08 Water Pump With Combustion Engine

Product Features
 
  • Up to a depth of 6 meter) centrifugal pump
  • Eijkelkamp 12.08 Water Pump With Combustion Engine used primarily for (fast) purging or emptying of monitoring wells and bore holes.
  • Other applications are pumping water for irrigation, drinking water for cattle, etc.
  • The pump has a quiet, reliable starting, economical fourstroke engine running on ordinary or unleaded petrol.
  • Not sensitive to polluted water and the maintenance is minimal and easily executed.






Bladder Pump Set
Eijkelkamp Bladder Pump Set

Product Features
 
  • Eijkelkamp Bladder Pump Set used for purging and taking samples in monitoring wells.
  • The teflon bladder in the pump prevents contact between the sample water and compressed air.
  • These pumps are supplied with a pneumatic regulator and tubes.
  • The regulator restricts the delivery during purging and sampling, which keeps the turbidity low (low flow purging/sampling).
  • This technique is attracting increasing interest world wide (with the coming NEN5744-2008, this technique will become compulsory for all sampling carried out in the Netherlands).






Hand-Operated Foot Valve Pump
Eijkelkamp 12.13 Hand-Operated Foot Valve Pump

Product Features
 
  • Eijkelkamp 12.13 Hand-Operated Foot Valve Pump has two tubes, with a diameter of 10 or 16 mm, can be fitted on the hand-operated foot valve pump.
  • The lever hinges on a tripod of which the height can be adjusted.
  • In this way it is possible to take samples from wells fitted with a shaft type well cover as well as street type well covers.
  • The hinge point of the lever can be moved quickly, in this way the stroke lever ratio can be adjusted which makes it possible to work efficiently at all times.
  • The advantage of the lever is that it reverses the weight of the water filled tubes so that you need not carry the weight; on the contrary, your arm will be lifted slightly.
  • This way pumping is little effort and can be sustained much longer.
  • You can stand upright during the operation.






Motorized Foot Valve Pump
Eijkelkamp12.14 Motorized Foot Valve Pump

Product Features
 
  • Eijkelkamp12.14 Motorized Foot Valve Pump is standard set contains a foot valve pump suitable for two pumping tubes, tube guides, ball valves, polyethylene tube and an aluminium tripod.
  • The revolutionary PowerPack PP1, a borehole sampling system for groundwater and leachate, is light enough to be carried by one person.
  • It’s powerful enough to lift water from 50 m depth and is so compact, that it fits onto a back-pack frame.
  • The PowerPack PP1 combines a power source and drive mechanism in one compact unit and is powered by the latest Honda GX-series of ultra-small 4-stroke engines.
  • The redesigned tubing clamp provides significantly improved grip for deeper pumping.
  • The pump weighs 13 kg and includes a detachable backpack.
  • Pumps from approx. 60 depth using standard flow intertial tubing and approx. 40 m using high flow tubing.






Hand-Operated Peristaltic Pump
Eijkelkamp 12.23 Hand-Operated Peristaltic Pump

Product Features
 
  • A very reliable apparatus that is used for pumping of gasses and fluids.
  • A simple, but very durable, peristaltic pump with three pressure rollers.
  • The bearings of the drive shaft and the pressure rollers are waterresistant.
  • The pump can deliver a pump pressure of 3 bar (thus also suitable for use with in-line filters) and an underpressure maximum of 1 bar.
  • A selfpriming pump.
  • Even when the pump is out of use the pump tube is completely pressed by at least one roller.
  • Fluid and gas can not flow back.
  • Eijkelkamp 12.23 Hand-Operated Peristaltic Pump can be pumped from a depth of up to 9.5 meter.
  • Fitted with a handle with bearings that  operates very light.
  • The stainless steel monopod stand has been fitted with a press-down rim that allows you to press the stand into the soil easily for support.
  • A 6 x 10 mm silicon tube is most suitable for groundwater sampling.