Gastec 5Lb 二氧化硫SO2气体检测管（0.05-10ppm）

制造商: Gastec
Model: 5Lb
联系
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技术规格
制造商消息

Indicator: 0.2 ~ 5.0 ppm
Measuring Range:
+ 0.05 ~ 0.1 ppm, Number of Pump Strokes 8
+ 0.1 to 0.2 ppm, Number of Pump Strokes 4
+ 0.2 ~ 5.0 ppm, Number of Pump Strokes 2
+ 5.0 ~10.0 ppm, Number of Pump Strokes 1
Sampling Time: 1 minute per pump stroke
Colour Change: Yellowish green → Yellow
Reaction Principle: SO2 + BaCl2 +H2O → BaSO3 + 2HCl, HCl+Base → Chloride
Coefficient of Variation: 10% (0.2 ~ 1 ppm), 5% (1 ~ 5 ppm)
Nr. of tests: 10
Pump: GV-100S/110S

Details

Performance

Measuring Range

0.05 to
0.1 ppm

0.1 to
0.2 ppm

0.2 to
5.0 ppm

5.0 to
10.0 ppm

Number of Pump Strokes

Correction Factor