Pressure Vacuum Soil Water Sampler
The 1920F1 Pressure/Vacuum Soil Water Sampler consists of a PVC body with a ceramic cup epoxy bonded to one end. The porous ceramic cup has an outside diameter of 1.9" (4.8 cm) and is 2.0" (5.0 cm) in length. The 1920F1 is normally supplied with a 2 bar (200 kPa) ceramic cup, but 0.5 bar (50 kPa) and 1 bar (100 kPa) cups are also available. Nylon compression fittings are threaded into the top cap and are used to attach lengths of Polyethylene tubing to a remote sampling station. A pressure-vacuum hand pump, Model 2006G2, is used for evacuating the sampler and recovering the sample. For situations where specific cleaning operatings are required, the 1920F1K1, which has a removable ceramic cup, is available.
The standard used around the world for PPM pore water sampling
Our best selling pore liquid sampler. Used by regulatory agencies to protect ground water contamination at landfills, impoundments and land farms. Whether your interests concern environmental safety, monitoring pesticide migration, or solubility of nutrients, you can be assured of a history of quality and care in every sampler, spanning more than 30 years.
The model 1920F1L provides excellent performance for pore liquid sampling with parts per million (PPM) sensitivity in the unsaturated (vadose) zone. Designed for remote access sampling, spanning hundreds of feet to the sampler. The standard 1920F1L is composed of a porcelain (2 Bar) ceramic cup, epoxy bonded to a Food Grade PVC body.
Pressure / vacuum type sampler, is designed to collect samples under a landfill or at depth. It has a sample line to retrieve sample, and a pressure/vacuum line (to evacuate and purge the sampler). It is typically installed at depths to 50 ft (15 meter) in depth with about 100 ft (30 meter) lateral displacement, or they can be installed to 10 ft (3 meter) depth and up to 500 ft (152 meter) lateral displacement.
Please specify ceramic cup:
-B0.5M2 1/2 BAR POROUS CERAMIC CUP
-B02M2 2 BAR POROUS CERAMIC CUP
-B01M3 1 BAR HIGH FLOW POROUS CERAMIC CUP
Ordering Information
All 1920 have an outer diameter of 1.9” (5 cm)
1920F1L06 Nominal length 6” (15 cm), sample volume 75 ml
1920F1L12 Nominal length 12” (30 cm), sample volume 150 ml
1920F1L24 Nominal length 24” (61 cm), sample volume 300 ml
1920F1L36 Nominal length 36” (91 cm), sample volume 450
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