Description
Overview
GAOTek Toxic Gas Detector adopts a PID photoionization principal design, combined with an Android touchscreen operation. It can detect more than 700 kinds of known VOC organic waste gases, non-methane total hydrocarbons, and other gases. It is used in printing, painting, biopharmaceutical, chemical, manufacturing, and other industries.
Features
- High accuracy
- Full scale linearity: 0 ppm to 5000 ppm
- Micro measurement capability: 0.01 ppb
- Works accurately in humidity environments > 75% RH
- Correction and Integration
- Single gas/gas mixture can be corrected by portable gas analyzer
- Integration of over 10 industry VOC feature factor libraries
- Cleanable UV Lamp
- Powerful 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 for USB, Bluetooth, and Email data export
- Emissions calculation
- HJT212 protocol report
- WIFI-free software upgrade
Technical Specifications
| Detection Principle | PID Photoionization |
| Range and Resolution | 0 ppm to 5000 ppm, 0.01 ppm |
| Error | <calibration point ±2% |
| Response Time | ≤2 s |
| Screen | 4 in (101.6 mm) TFT color capacitive screen (480 x 800 pixels) |
| Dust Filter | Built-in 45 micrometer stainless steel powder filter |
| Shell Material | ABS engineering plastic + aluminum alloy |
| Explosion-Proof Grade | Ex Ib IIBT4 |
| Operating Temperature | -4 °F to 176 °F (-20 °C to 80 °C) |
| Operating Humidity | <95% relative humidity (non-condensing) |
| Sampling Method | Pump suction (built-in air pump) |
| Pump Flow Rate | 0.40 L/min |
| Charging Interface | USB port |
| Battery | 2 rechargeable lithium batteries 2900 milliampere hours (explosion-proof) |
| Size | 2.00 in × 0.85 in × 0.45 in (50.8 mm × 21.59 mm × 11.43 mm) (without trachea) |
| Instrument Weight | 0.71 lb (320 g) (including battery) |