Vinyl Chloride 0.5/b, 5 - 30 PPM / 0.5 - 5 PPM, (8101721) Bladder Pump The Level TROLL 500 is

The Level TROLL 500 is ideal for continuously logging measurements of water level

Qualify before use with a combustible gas monitor

Increments:  100

Standard Measuring Range: 10 to 200 ppm

Length - 14

Vinyl Chloride 0.5/b, 5 - 30 PPM / 0.5 - 5 PPM, (8101721) Bladder Pump The Level TROLL 500 isVinyl Chloride 0. 5 b, 5 30 PPM 0. 5 5 PPM, Part # 8101721, 10 Tests Application Range Standard Measuring Range: 5 to 30 ppm 0. 5 to 5 ppm Number of Strokes n: 1 5 Time for Measurement: approx. 30 s approx. 2. 5 min Standard Deviation: 15 to 20 % Color Change: white violet Ambient Operating Conditions Temperature: 10 to 30 C Absolute Humidity: max. 20 mg H2O L Reaction Principle a) CH2=CHCI + CrVI Cl2 b) Cl2 + dimethyl naphtidine violet reaction