Water - Groundwater sampling

Bailer samplers

The stainless steel and the teflon bailer samplers have been developed to sample still water at any required depth. 12.04 Bailer sampler, stainless steel This bailer sampler consists of a stainless steel tube with a 33 mm diameter and contents of 250 ml, open at the top-end and fitted with and unscrewable cap at the bottom. A ball check is fitted in the bottom. As soon as the water sampler ...

Foot valve pumps for groundwater research

Foot valve pumps are first of all intended for pumping groundwater that needs to be analyzed for purposes of environmental research. The operation is such that the escape of volatile organic substances is limited to a minimum. Cross contamination can be avoided; it is simple and inexpensive to replace the tube and the stainless steel valve can easily be decontaminated. The pumps can be applied ...

Groundwater pumps

12.27 Submersible pump sets, suitable for purging and sampling monitoring wells 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. Due to the continuously variable setting of the frequency, ...

Peristaltic pumps

Choose the peristaltic pump that suits you! 12.25 Peristaltic pump STANDARD - Turns to the left and right - Includes memory for pump and sampling rpms - Connection for two small 12V pumps - Internal and external battery power supply 12.26 Peristaltic pump COMPACT - Only turns to the right - No rpm data retention - No external pump connection - Only internal battery power supply ...

Soil moisture sampling - Rhizon

19.21 Rhizon soil moisture sampling set With the Rhizon soil moisture sampler we supply a range of disposable miniature soil moisture samplers. The porous plastic material wets spontaneously and has standard 0.1 micron pores. The samplers are supplied with coextruded tubing (PE inside / PVC outside) 1 mm internal diameter, luer connector and protective cap. The sampler is reinforced by a ...

Soil moisture sampling - sampler systems

12.01.SA Soil moisture sampler system, minimal set for singular sampling to a depth of 1.5 m 12.01.SB Soil moisture sampler system, standard set for multiple sampling to a depth of 1.5 m Because of the small diameter of the ceramic cup applied and the fact that the probes can be extended, these are fast and mobile systems for sampling in different places and at various depths. Both sets ...