Hydrogen Sulfide 5/b, 5 - 60 PPM, (CH29801) Groundwater Filter During pressurization periods water is

During pressurization periods water is forced into the sample tubing

The Well Cap insert has two openings to accommodate Direct Read Cables for both a Levelogger and Barologger

The first pumping station has a variable speed of 30 to 300 RPM and the second station 60 to 600 RPM

Warranty                                                                                                                      Two years material (including sensors) and workmanship

000 readings

Hydrogen Sulfide 5/b, 5 - 60 PPM, (CH29801) Groundwater Filter During pressurization periods water isHydrogen Sulfide 5 b, 5 60 PPM, Part # CH29801, 10 Tests Application Range Standard Measuring Range: 5 to 60 ppm Number of Strokes n: 10 Time for Measurement: approx. 4 min Standard Deviation: 5 to 10 % Color Change: white brown Ambient Operating Conditions Temperature: 0 to 60 C Absolute Humidity: < 40 mg H2O L Reaction Principle H2S + Pb2+ PbS + 2 H+ Cross Sensitivity Sulfur dioxide can cause plus errors of up to 50%. Sulfur dioxide alone does not