Gastec 4HT 快速硫化氢测量探测管H2S（1~40％）

制造商: Gastec
Model: 4HT
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技术规格
制造商消息

Indicator: 2 to 20 %
Measuring Range:
+ 1 to 2 %, Number of Pump Strokes 2
+ 2 to 20 %, Number of Pump Strokes 1
+ 20 to 40 %, Number of Pump Strokes 1/2
Sampling Time: per pump stroke
Colour Change: Pale Blue → Blackish Brown
Reaction Principle: H2S + CuSO4 → CuS + H2SO4
Coefficient of Variation: 10% (for 2 to 6 %), 5% (for 6 to 20 %)
Nr. of tests: 10
Pump: GV-100S/110S

Details

Performance

Measuring Range

1 to 2 %

2 to 20 %

20 to 40 %

Number of Pump Strokes

Correction Factor