Chlorine 50/a, 50 - 500 PPM, (CH20701) Benzene Specific The recorded barometric information can

The recorded barometric information can also be very useful to help determine barometric lag and/or barometric efficiency of the monitored aquifer

Repeatability: +/- 0

Length - 14

The 3/8" tape comes with permanent laser markings every 1/100 ft

Chlorine 50/a, 50 - 500 PPM, (CH20701) Benzene Specific The recorded barometric information canChlorine 50 a, 50 500 PPM, Part # CH20701, 10 Tests Application Range Standard Measuring Range: 50 to 500 ppm Number of Strokes n: 1 Time for Measurement: approx. 20 s Standard Deviation: 10 to 15 % Color Change: grey green orange brown Ambient Operating Conditions Temperature: 10 to 40 C Absolute Humidity: < 40 mg H2O L Reaction Principle Cl2 + o tolidine orange brown reaction product Cross Sensitivity Bromine is indicated with the same sensitivity,