Gastec 13 快速二硫化碳测量探测管CS2（0.63~100ppm）

制造商: Gastec
Model: 13
- 报价要求
联系
- 加入购物车
- 报价要求
参考校准-检定服务与维修服务

热线: (+84) 968060220
电话: +84 (24) 62923267

技术规格
制造商消息

Indicator: 5 to 50 ppm
Measuring Range:
+ 0.63 to 1.25 ppm, Number of Pump Strokes 4
+ 1.25 to 2.5 ppm, Number of Pump Strokes 2
+ 2.5 to 50 ppm, Number of Pump Strokes 1
+ 50 to 100 ppm, Number of Pump Strokes 1/2
Sampling Time: 3 minutes per pump stroke
Colour Change: Blue → Yellow
Reaction Principle:
+ CS2 + CrO3 + H2S2O7 → SO2 + CO2;
+ SO2 + BaCl2 + H2O → BaSO3 + 2HCl;
+ HCl + Base → Chlorides
Coefficient of Variation: 10% (for 2.5 to 10 ppm), 5% (for 10 to 50 ppm)
Nr. of tests: 5
Pump: GV-100S/110S

Details

Performance

Measuring Range

0.63 to 1.25 ppm

1.25 to 2.5 ppm

2.5 to 50 ppm

50 to 100 ppm

Number of Pump Strokes