Gastec 4HP 快速硫化氢测量探测管H2S（0.25~20％）

制造商: Gastec
Model: 4HP
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技术规格
制造商消息

Indicator: 1 to 10 %
Measuring Range:
+ 0.25 to 0.5%, Number of Pump Strokes 2
+ 0.5 to 10 %, Number of Pump Strokes 1
+ 10 to 20 %, Number of Pump Strokes 1/2
Sampling Time: 3 minutes per pump stroke
Colour Change: Pale Blue → Blackish Brown
Reaction Principle: H2S + CuSO4 → CuS + H2SO4
Coefficient of Variation: 10% (for 0.5 to 3 %), 5% (for 3 to 10 %)
Nr. of tests: 10
Pump: GV-100S/110S

Details

Performance

Measuring Range

0.25 to 0.5%

0.5 to 10 %

10 to 20 %

Number of Pump Strokes

Correction Factor