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5La SO2 gas detection tube Sulphur dioxide
5La SO2 gas detection tube Sulphur dioxide，Measuring Range 0.5 to 1 ppm 1 to 20 ppm 2 to 30 ppm 30 to 60 ppm， Portable gas detector,hydrogen gas alarm
Detalji proizvoda
5La SO2 气体检测管 Sulfur dioxide (Sulfur dioxide)
Sulfur dioxide No.5LA
SO2
| Luɔi |
Range de mesure |
0.5 ha 1 ppm |
1 ha 20 ppm |
2 ha 30 ppm |
30 ha 60 ppm |
Namba PumpStrokes |
8 |
4 |
2 |
1 |
KorrektionFaktor |
1/4 |
1/2 |
1 |
2 |
SamplingTime |
1 minit në pumpstroke |
|||
DetectingLimit (Limit) |
0.1ppm (n=8) |
|||
Color Change |
Blue → Yellow ye |
|||
Reaction Principle |
SO2 +BaCl2 +H2O 仺 BaSO3 +2HCl |
|||
| Koefisien de Variation | 10% (2 tënë 10 ppm), 5% (tënë 10 tënë 30 ppm) | |||
| ShelfLife | Saan 3 | |||
| Koreksiɔn tɛmɛr & humidity |
Wala wajib | |||
| Lɔ̈k tɛ̈n tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u | ||||
| Kä lëu bɛ̈n tɔ̈u thïn ku kä lëu bɛ̈n tɔ̈u thïn | ((NOTE) |
Substans |
Konsentrasi |
Kɔl |
Gɛɛr laun |
Karbon monoksid, |
- | No effect |
Nodiscoloration |
Karbon dioksid |
100% |
Defintdemarcation |
100% CO2a gäm delimitation |
Nitrogendioksid |
1:1 |
Plus error |
A bɛ̈n ya cɔl purple discoloration |
Hydrogensulfide |
- | No effect |
Nodiscoloration |
| Kä kɔ̈k lëu bï kek them në tube de detektor kënë |
Substans |
Faktor Koreksyon |
pomp strokes |
Range de mesure |
Thionylkloride |
0.72 |
2 |
1.44 ha 21.6ppm |
| Kalibration gasgeneration (Kalibration gasgeneration) | Permeation tube method | |
| TLV-TWA | TLV-STEL | Range de explosif |
| 2ppm | 5ppm | - |
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