Dräger MT Formaldehyde 5-150 ppb - PN 8610540
Dräger MT Formaldehyde 5-150 ppb
PN : 8610540
|
Measuring Range |
5 to 150 ppb |
| Typical Measuring Time |
approx. 360 to 960 s |
| Accuracy | ± 25% ( under calibration conditions ) |
|
Ambient Conditions |
|
| Temperature |
15 to 35 °C |
| Humidity |
4 to 18 mg/L |
| Humidity correction | < 8 mg/L to 40% from measurement value per mg/L 8 to 12 mg/L to none > 12 mg/L to 10% from measurement value per mg/L |
|
Cross Sensitivity |
No influence at 75 ppb formaldehyde by: 0.5 ppm acrolein 10 ppm vinyl acetate 100 ppm stryene 100 ppb acetaldehyde |
| Hose and probe measurement |
The following flushing time recommendations for hose and probe measurements are marked with a brand-new, dry and clean hose and probes. |
| Hose |
Length (meter) |
Flashing time (min) |
| FKM hose |
5-20 |
3 |
| FKM hose |
45 |
5 |
| PTFE-lined PVS hose |
3 | 3 |
| PTFE-lined PVS hose | 15 | 10 |
| Bar probe 90 (8316532) |
1 | |
| Telescopic probe ES 150 (83 16 533) |
2 | |
| Probe Set GP600 (83 28 667) |
3 |
|
Dräger MT Formaldehyde 5-150 ppb
PN : 8610540
|
Measuring Range |
5 to 150 ppb |
| Typical Measuring Time |
approx. 360 to 960 s |
| Accuracy | ± 25% ( under calibration conditions ) |
|
Ambient Conditions |
|
| Temperature |
15 to 35 °C |
| Humidity |
4 to 18 mg/L |
| Humidity correction | < 8 mg/L to 40% from measurement value per mg/L 8 to 12 mg/L to none > 12 mg/L to 10% from measurement value per mg/L |
|
Cross Sensitivity |
No influence at 75 ppb formaldehyde by: 0.5 ppm acrolein 10 ppm vinyl acetate 100 ppm stryene 100 ppb acetaldehyde |
| Hose and probe measurement |
The following flushing time recommendations for hose and probe measurements are marked with a brand-new, dry and clean hose and probes. |
| Hose |
Length (meter) |
Flashing time (min) |
| FKM hose |
5-20 |
3 |
| FKM hose |
45 |
5 |
| PTFE-lined PVS hose |
3 | 3 |
| PTFE-lined PVS hose | 15 | 10 |
| Bar probe 90 (8316532) |
1 | |
| Telescopic probe ES 150 (83 16 533) |
2 | |
| Probe Set GP600 (83 28 667) |
3 |
|
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