GAOTek FID Monitoring VOC Gas Analyzer
This FID Monitoring VOC Gas Analyzer has working environment of 0 °F to 82 °F, power supply of 400 W 220 V AC 50 Hz and lose out of 4 mA to 20 mA.
Description
Description
Technical Specifications
| Specification | Accuracy Plus or minus 1% FS |
| Gas | Methane Total Hydrocarbon |
| Analysis of the cycle | Non-methane total hydrocarbon <60 s benzene <15 min |
| The working principle of | Hydrogen flame ionization detector (FID) |
| Power supply | 400 W, 220 V AC, 50 Hz |
| Detection object | Methane, non-methane total hydrocarbon and total hydrocarbon, toluene, ethylbenzene, xylene |
| repetitive | RSD ≤3% (Total hydrocarbon, Benzene) |
| Lose out | 4 mA to 20 mA, RS 232, RS 485, Ethernet |
| accuracy | Plus, or minus 1% FS |
| Span drift | Plus, or minus 1% F |
| Detection limit | ≤0.1 ppm (methane), 0.05 ppm (non-methane total hydrocarbon),≤0.1 ppm (benzene) |
| Amount of routine | Methane 0.1 ppm to 10000 ppmNon-methane total hydrocarbon 0.05 ppm to 10000 ppmBenzene 0.1 ppm to 10000 ppm (optional) |
| The sample flow rate | Sample for analysis 50 mL / minSample update rate 3 10 L / min to 10 L / min |
| Air supply requirements | Carrier gas high purity nitrogen (≥99.99%)combustion gas high purity nitrogen (≥99.99%) Auxiliary gas Grade zero air (hydrocarbon < 10ppb) |
| Humidity | 10% RH to 90% RH |
| Working environment | 0 °F to 82 °F (-10 °C to 50 °C) |