Gastec 230H 甲基碘检测管CH3I（100~34800 ppm）

制造商: Gastec
Model: 230H
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技术规格
制造商消息

Indicator: 100 to 6000 ppm
Measuring Range:
+ 100 to 6000 ppm , Number of Pump Strokes 2
+ 6000 to 15000 ppm, Number of Pump Strokes 1
+ 15000 to 34800 ppm , Number of Pump Strokes 1/2
Sampling Time: 1. 5 minute per pump stroke
Colour Change: White →Dark brown
Reaction Principle: CH3I + I2O5 → I2
Coefficient of Variation: 5% (for 100 to 6000ppm)
Nr. of tests: 10
Pump: GV-100S/110S

Details

Performance

Measuring Range	100 to 6000 ppm	6000 to 15000 ppm	15000 to 34800 ppm
Number of Pump Strokes	2	1	1/2
Correction Factor	1	2.5	5.8
Sampling Time	1.5 minutes per pump stroke
Detecting Limit	5ppm (n=2)
Colour Change	White →Dark brown
Reaction Principle	CH3I + I2O5 → I2
Coefficient of Variation	5% (for 100 to 6000ppm)
Shelf Life	2 Years
Corrections for temperature & humidity	Temperature correction is necessary
Store the tubes at cool and dark place.