Indicator: 2 to 10 LB/MMCF
Measuring Range: 2 to 10 LB/MMCF, Number of Pump Strokes 2
Sampling Time: 3 minutes per pump stroke
Colour Change: Yellow → Green
Reaction Principle: H2O + Mg(ClO4)2 → Mg(ClO4)2 H2O
Coefficient of Variation: 10% (for 2 to 4 LB/MMCF), 5% (for 4 to 10 LB/MMCF)
Nr. of tests: 10
Pump: GV-100S/110S
Detail
Performance
Measuring Range | 2 to 10 LB/MMCF |
Number of Pump Strokes | 2 |
Correction Factor | 1 |
Sampling Time | 3 minutes per pump stroke |
Detecting Limit | 2 LB/MMCF (n=2) |
Colour Change | Yellow → Green |
Reaction Principle | H2O + Mg(ClO4)2 → Mg(ClO4)2 ![]() |
Coefficient of Variation | 10% (for 2 to 4 LB/MMCF), 5% (for 4 to 10 LB/MMCF) |
Shelf Life | 3 Years |
Corrections for temperature & humidity | Temperature correction is necessary |
Store the tubes at cool and dark place. |
Possible coexisting substances and their interferences (NOTE)
Substance | Concentration | Interference | Change colour by itself to |
Sulphur dioxide | ≦ 15ppm | No | No |
Nitrogen dioxide,Hydrogen sulphide | ≦ 30ppm | No | No |
Hydrogen cyanide | ≦ 40ppm | No | No |
Methyl ethyl ketone | ≦ 70ppm | No | No |
Ethyl acetate | ≦ 100ppm | No | No |
Acrylonitrile | ≦40ppm | No | No |
Acetaldehyde | ≦ 50 ppm | No | No |
Methanol | ≧ 50 ppm | + | Green |
Triethylene glycol | No | No |
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化