Description
Overview
GAOTek portable VOC emission gas analyzer is a kind of fast response and high accuracy gas measurement device. With internal sampling pump, fast sampling speed and high flow rate, ensuring the response time of detector. Unique design, small size and easy to carry with. Special high intensity engineering plastic housing. Suitable for different kinds of situation and environment.
Features
- Original imported first- class brand sensor
- High speed data transmission by USB, which can download and print data
- LCD dot matrix display, the gas type, unit, concentration
- Local time can be showed on the screen
- Support Chinese and English operation, easy to shift
- The gas concentration unit PPM and mg / m³ can be shift quickly
- Built-in micro sampling pump, 10 grades of suction are available
- Two-stage alarm with sound and light, alarm point is settable
- Rechargeable lithium polymer battery of large capacity
- Elegant and exquisite aluminum alloy suitcase
Technical Specifications
| Gas Detected | C2H4 |
| Detection principle | Electrochemistry, PID, infrared |
| Sampling Method | Internal pimping |
| Measure Range | 0 ppm to 10 ppm, 0 ppm to 50 ppm, 0 ppm to 100 ppm, 0 ppm to 500 ppm, 0 ppm to 1000 ppm, 2.4% vol |
| Resolution | 0.01 ppm, 0 ppm to 0.1 ppm, 1 ppm, 0.01% vol |
| Precision | ≤±2% to 3% FS |
| Signal Output | High-speed data transmission by USB, available for data downloading and printing(optional) |
| Response Time | ≤10 s |
| Repeatability | ≤±1% |
| Zero shift | ≤±1% (FS / year) |
| Explosion-Proof | Exia II CT4 |
| Alarm mode | Sound, light, vibration |
| Recovery Time | ≤10 s |
| Linearity error | ≤±1% |
| Display | LCD dot matrix display |
| Gas unit | ppm, mg / m3 |
| Degree of protection | IP 66 |
| Operating time | 100 hrs (pump off) |
| Humidity | 0% RH to 95% RH |
| Temperature | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Dimensions | 8.07 in × 2.87 in × 1.26 in (205 mm x 73 mm x 32 mm) |
| Weight | 0.66 lb (300 g) |