Phosphine 25/a, 200 - 10,000 PPM / 25 - 900 PPM, (8101621) Model 103 114916 102 Mk2 Water Level

114916          102 Mk2 Water Level Meter

25 to 1 ppm:                 Reading on the (n= 20) scale x 0

Dimensions:

Auto-calibration feature provides hassle free calibration of pH

Phosphine 25/a, 200 - 10,000 PPM / 25 - 900 PPM, (8101621) Model 103 114916 102 Mk2 Water LevelPhosphine 25 a, 200 10,000 PPM 25 900 PPM, Part # 8101621, 10 Tests Application Range Standard Measuring Range: 200 to 10,000 ppm 25 to 900 ppm Number of Strokes n: 1 10 Time for Measurement: approx. 1. 5 min approx. 10 min Standard Deviation: 10 to 15 % Color Change: yellow dark brown Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: < 30 mg H2O L Reaction Principle PH3 + Au3+ Au (colloidal) Cross Sensitivity Arsine and antimony