Description
Features
- Real-time and historical concentration graph function
- Detection site marker
- Convenient selection of gas banks
- Excel record format
- Ability to tag business name and location
- Support USB, Bluetooth, Email to export data
- Emissions calculation
- HJT212 protocol report
- WIFI free software upgrade
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Technical Specifications
| Detection principle | PIDÂ photo ion |
| Range and resolution | 0 ppm to 5000 ppm, 0.01 ppm |
| Response time | ≤2 s |
| Screen | 4-inch TFT color capacitive screen (480 x 800 pixels) |
| Dust filter | built-in 45um stainless steel powder filter |
| Shell material | ABS engineering plastic + aluminum alloy |
| Explosion-proof grade | Ex Ib IIBT4 |
| Operating humidity | <95% relative humidity (non-condensing) |
| Sampling method | pump suction (built-in air pump) |
| Pump flow rate | 0.40 L/min (300 cc to 550 cc) |
| Charging interface | USBÂ port |
| Battery | 2 rechargeable lithium batteries 2900 mAH (explosion-proof) |
| Operating temperature | -4 °F to 176 °F (-20 ℃ to 80 ℃) |
| Size | 7.8 in x 3.3 in x 1.7 in (200 mm x 85 mm x 45 mm) |
| Instrument weight | 0.7 lb. (320 g) |