Features
- Aluminum alloy housing for durability
- Built-in high-performance pump with adjustable flow
- User-friendly navigation keys for easy operation
- Switchable between Chinese and English
- Large data storage capacity: 100,000 groups
- Intelligent algorithm for precise measurements
- Multi-point calibration and temperature compensation
- 2600mAh lithium battery for over 20 hours of continuous operation
- Flexible unit options: VOL %, % LEL, mg or m3, PPM, PPH
- Acousto-optic alarm for timely alerts on exceeding concentration standards
Technical Specifications
| Detection Gas | Combustible gas, toxic gas, VOC |
| Detection Method | Pump suction type |
| Range | See appendix |
| Detection Principle | Catalytic combustion, electrochemical, light ion, thermal conductivity, infrared NDIR |
| Accuracy | ±3% F.S. |
| Reduplication | ±2% |
| Response Time | T 90 S < 30S (varies with different gas sensors) |
| Alarm Mode | Sound and light alarm, two-color LED, voice ≥75 dB@9.84 in (25cm) |
| Power Supply | Lithium battery, 3.7 VDC, 2600 mA |
| Charging Time | ≤6 h |
| Battery Life | ≥12 h (normal temperature, electrochemical sensor) |
| Main Material | Aluminum alloy |
| Humidity Range | 10 RH% to 95% RH (no condensation) |
| Pressure Range | 86 Kpa to 106 kPa |
| Execution Standard | GB15322.1 to 2003, GB 3836.1 to 2010, GB 3836.2 to 2010, GB 3836.4 to 2010, GB 12358 to 2006 |
| Temperature Range | 4°F to 122°F(-20 ℃ to + 50 ℃) (customization for special requirements) |
| Size | 7.89 in × 2.55 in × 1.40 in(200.5 mm x 64.8 mm x 35.5 mm) (LWH) |
| Weight | About 1.01 lb(0.46 kg) |
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