Description
Features
- Monitor the special gas concentration in the environment and enclosed space and alarm.
- With self calibration and zero calibration functions, makes the detection more accurate and reliable.
- One press to restore the factory setting. Free from the brother of miss operation concentration compensation under conditions of
- Different temperatures or pressures.
- Two-stage alarm with sound and light, alarm point is settable.
- Rechargeable lithium polymer battery of large capacity.
- Employing a pumping sampling method and the pumping suction is adjustable.
- Special engineering plastics housing of high intensity, anti-skipping.
- Elegant and exquisite aluminium alloy suitcase.
Technical Specifications
| Sampling method | Pump Suction |
| Precision | ≤ ± 3 % F S |
| Signal Output | High speed data transmission by USB, available for data downloading and printing(optional) |
| Response Time | ≤ 10 S |
| Recovery Time | ≤ 10 S |
| Repeatability | ≤ ± 1 % |
| Linearity error | ≤ ± 1 % |
| Zero shift | ≤ ± 1 % (F S per year) |
| Display | LCD Display |
| Working Temperature | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Working Humidity | 0 % to 95 % RH |
| Alarm mode | Sound, light, vibration |
| Size | 8.1 in x 2.9 in x 1.3 in (205 mm x 75 mm x 32 mm) |
| Weight | 0.66 lb or 0.0003 ton (0.3 kg) |