This high-performance standard system for WaterSam samplers operates with the vacuum/pressure principle and offers many benefits:

  • No recalibrating sample volumes after cleaning
  • Highest repeatability
  • No components to replace often (i.e. no peristaltic pump hose)
  • Borosilicate glass metering vessel
Sample MediaClean to very dirty water/wastewater
Optional: pure/ultrapure water
Sampling ModesTime-, volume-, event-proportional
Sample VolumesFixed, adjustable from:
12 – 200 ml (WS Porti, WS 312, WS 316 SE)
15 – 350 ml (WS 98, WS 316, WS 316 SR)
Optional: larger volumes
Wetted PartsBorosilicate glass (dishwasher-safe; resistant to acid, alkali, and temperature shock), silicone, PVC, stainless steel
Optional: custom materials upon request
Available forWS Porti, WS 98, WS 312, WS 316, WS 316 SE, WS 316 SR
Probenamesystem - Sampling System VAC