Nitric Acid 1/a, 5 - 50 PPM / 1 - 15 PPM, (6728311) Micro Purge 4-2013 - ANSI Z359

4-2013 - ANSI Z359

RDO Blue can also be used in a hand-held configuration for spot-checks and site assessments

Unit Setting

All parameters are easily visible in low- or full light conditions

3 min / 20 sec

Nitric Acid 1/a, 5 - 50 PPM / 1 - 15 PPM, (6728311) Micro Purge 4-2013 - ANSI Z359Nitric Acid 1 a, 5 50 PPM 1 15 PPM, Part # 6728311, 10 Tests Application Range Standard Measuring Range: 5 to 50 1 to 15 ppm Number of Strokes n: 10 20 Time for Measurement: approx. 2 min approx. 4 min Standard Deviation: 10 to 15 % Color Change: blue yellow Ambient Operating Conditions Temperature: 5 to 40 C Absolute Humidity: 3 to 15 mg H2O L Reaction Principle HNO3 + bromophenol blue yellow reaction product Cross Sensitivity Hydrogen sulfide and