Gastec 5LC 二氧化硫检测管SO2（0.1-25 ppm）

制造商: Gastec
Model: 5LC
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技术规格
制造商消息

Indicator: 0.5 to 10 ppm
Measuring Range:
+ 0.1 to 0.25 ppm, Number of Pump Strokes 4
+ 0.25 to 10 ppm, Number of Pump Strokes 2
+ 10 to 25 ppm, Number of Pump Strokes 1
Sampling Time: 2 minute per pump stroke
Colour Change: Bluish purple → White
Reaction Principle: SO2 +I2 +2H2O → H2SO4 + 2HCl
Coefficient of Variation: 10% (for 0.25 to 2 ppm), 5% (for 2 to 10 ppm)
Nr. of tests: 10
Pump: GV-100S/110S

Details

Performance

Measuring Range

0.1 to 0.25 ppm

(0.25) to 10 ppm

10 to 25 ppm

Number of Pump Strokes

Correction Factor