Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Indicator: 2 - 80 ppm
Calibration Range: 2 - 80 ppm
Measuring Range: 2 - 80 ppm
Sampling (flow) Rate: 100mL/min
Sampling Volume: 1000mL
Sampling Time: 10 min
Colour Change: Orange → Dark green
Nr. of tests: 10
Automatic Gas Sampler: GSP-300FT-2
| Calibration Range | 2 - 80 ppm |
| Measuring range | 2 - 80 ppm |
| Sampling (flow) Rate | 100mL/min |
| Sampling Volume | 1000mL |
| Sampling Time | 10min. |
| Detecting Limit | 0.5 ppm |
| Colour Change | Orange → Dark green |
| Corrections for temperature/humidity | Unnecessary for 0 to 40ºC Unnecessary for R.H.0 to 90% |
| Shelf life | 3 years |
| Accuracy | CV=5-10% (CV: Coefficient of variation = σ: standard deviation / mean value x 100) |
| Substance(s) | Interference | Colour change by itself |
| Sulphur dioxide |  10ppm |
+ | Dark green |
| Hydrogen sulphide | 10ppm |
+ | Dark green |
| Acetylene | + | Dark green | |
| Alcohols | No | No | |
| Esters, Ketones | 110ppm |
+ | Dark green |
| Organic solvents(C3 or higher) | + | Dark green | |
| Aromatic hydrocarbons | 35ppm |
+ | Dark green |
| Calibration gas generation | Diffusion tube method |
| TLV-TWA | TLV-STEL | Explosive range |
| 50ppm | -- | 1.1｡ﾁ7.5% |
