Ethylene Detection Tubes (25 to 1680 ppm)
Measures Ethylene with a Range of 25 to 1680ppm.
- Measuring Range: 25 to 800 ppm, 800 to 1680 ppm
- Number of Pump Strokes: 1 (100 ml), 1/2 (50 ml)
- Correction Factor: 1, 2.1
- Sampling Time: 3 minutes, 1.5 minutes
- Detecting Limit: 5 ppm (1 pump stroke)
- Changes from Pale Yellow to Blue
- Reaction Principle: CH2:CH2 + (NH4)2MoO4 + PdSO4 → Molybdenum blue
- Relative Standard Deviation: 10% (for 25 to 200 ppm), 5% (for 200 to 800 ppm)
- 3 Year Shelf Life
- Store the tubes at cool and dark place.
Other substance measurable with this detector tube:
| Substance:
|
Correction Factor:
|
No. of Pump Strokes:
|
Measuring Range:
|
| Acetylene
|
1.3
|
1
|
32.5 to 1040 ppm
|
Ethylene Detection Tubes (25 to 1680 ppm)
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