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Calibration Range: 25-800 ppm
Measuring Range: 25-800 ppm
Sampling (flow) Rate: 100mL/min
Sampling Volume: 1000mL
Sampling Time: 10 min
Colour Change: Yellow → Red
Nr. of tests: 10 tubes
Automatic Gas Sampler: GSP-300FT-2
| Calibration Range | (25)-800 ppm |
| Measuring range | 25-800 ppm |
| Sampling (flow) Rate | 100mL/min |
| Sampling Volume | 1000mL |
| Sampling Time | 10min. |
| Detecting Limit | 10 ppm |
| Colour Change | Yellow → Red |
| Corrections for temperature/humidity | Temperature correction is necessary |
| Shelf life | 2 year (in the refrigerator) |
| Accuracy | CV=5-10% (CV: Coefficient of variation = σ: standard deviation / mean value x 100) |
| Substance(s) | Interference | Colour change by itself |
| Alcohols, Esters | + | No | |
| Aldehydes, Ketones | + | Red | |
| Aromatic hydro carbons | No | No |
| Calibration gas generation | Diffusion tube method |
| TLV-TWA | TLV-STEL | Explosive range |
| 500 ppm (2014) | 750 ppm (2014) | 2.1 to 13% |

