Description
Overview
GAOTek handheld environmental air quality tester is a data collector which can quickly acquire and analyze gas concentration components in scientific research, university and complex working environments. It can detect up to 18 gases simultaneously. It can integrate electrochemical, catalysis, thermal conductivity, infrared, light ion, ultraviolet and other detection principles, focusing on the accuracy of gas detection and user experience.
Features
- Modular internal structure, supporting 1 to 18 gas detection requirements
- Simple and quick screenshot settings
- Monitor the temperature, humidity, pressure at the same time
- Bluetooth, ZIGBEE, WIFI, GPRS and other wireless communication modes are selectable
- Analyzer can be equipped with internal printer or external Bluetooth printer, to realize the mobile print function
- High temperature, high humidity environment measurement
Technical Specification
| Measure range | 0 PPM to 1 PPM, 10 PPM, 100 PPM, 1000 PPM, 5000 PPM, 50000 PPM, 100000 PPM0 mg/L to 100 mg /L, 200 mg/L 0% LEL to 100% LEL0% Vol to 10% Vol, 20% Vol, 50% Vol, 99.999% Vol, 100% Vol |
| Resolution | 0.001 PPM (0 PPM to 1 PPM) 0.01 PPM or 0.001 PPM (0 PPM to 10 PPM) 0.1 PPM or 0.01 PPM (0 PPM to 100 PPM) 1 PPM or 0.1 PPM (0 PPM to 1000 PPM) 1 PPM (0 PPM to 1000 PPM) 0.01 mg /L (0% mg/L to 200% mg/L)0.1% LEL (0% LEL to 100% LEL)0.01% (0% VOL to 100% VOL) |
| Display | Formula, gas concentration data, measurement trend curve, gas curve, battery, time, temperature, humidity, pressure (optional), pump condition, wireless status, printer status, screen shot status |
| Alarm | Buzzer, red LED and alarm status on the display, fault alarm, pump abnormal alarm, low battery alarm |
| Data storage | Independent SD memory card, Max.32 G, measurement data can be recorded automatically, customizable record time interval. |
| Data transmission and download | RS 232, RS 485 signal output, USB interface data transmission, with the upper computer software, can download storage, analyze and print data |
| Charger | Standard Mini-USB charging port. With 13 V/2A special charger (built-in printer) or 5 V/2A universal charger (external printer) |
| Language | Chinese / English |
| Wireless network | Bluetooth, Zigbee |
| Network frequency | 2.4G high frequency. |
| wireless transmission distance | Bluetooth |
| temperature | -58 °F to 158 °F (-50 °C to 70 °C) |
| size | 10.24 in x 9.06 in x 4.72 in (260 mm x 230 mm x 120 mm) |
| weight | 8.16 lb (3.7 kg) |
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