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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
SERIES II Geopump™ Peristaltic Pumps are available in AC only
Alarms (user adjustable) - 1st 5 ppm 2nd 30 ppm TWA 10 ppm STEL 15 ppm Over 100 ppm
and a rigid stationary back support for excess tool weight requirement
05% FS Accuracy
such as utility companies
Hydrogen 0.5 %/a, 0.5 - 3.0 Vol.-%, (CH30901) Multi-Gas SERIES II Geopump™ Peristaltic PumpsHydrogen 0. 5 % a, 0. 5 3. 0 Vol. %, Part # CH30901, 10 Tests Application Range Standard Measuring Range: 0. 5 to 3. 0 vol. % Number of Strokes n: 5 Time for Measurement: approx. 1 min Standard Deviation: 10 to 15 % Color Change: yellow green pink Ambient Operating Conditions Temperature: 5 to 40 C Absolute Humidity: < 30 mg H2O L Reaction Principle a) H2 + 1 2 O2 H20 b) H2O + SeO2 + H2SO4 pink reaction product Cross Sensitivity Up to 1,000 ppm CO has
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