Description
Overview
GAOTek Handheld Multi Gas Analyzer can detect 4 kinds of gases at one time. High brightness LCD display Smart alarm. It is widely used in oil exploration, oil and gas transportation, oil refining, metallurgy, power plants, chemical industry, oil depot and gas station mine, tunnels, underground pipelines and other industries.
Features
- Big OLED display, high brightness, high definition
- Automatically save detecting data for 3048 records of each channel
- Key operation needs to input password to prevent wrong operation
- Automatic calibration fuction, prevent measuring error
- Recover function, prevent the loss of data
- Battery power display, under-voltage hint, automatic shutdown
- Mini-USB charging interface, compatible with computer and cell phone
- Charging protection, automatic shutdown when full
- Data download and parameter setting via computer
- Alarm type audible and visual alarm, vibration alarm
- STEL and TWA alarm function for toxic gases
- Power on self-test function
- Adjustable high and low alarm level
- Replaceable modularized sensor
Technical Specifications
| Detecting Gas | O2, CH4, H2S, EX or More Group |
| Battery | 3.7 V DC lithium-ion |
| Working Temperature | -4 °F to 131 °F (-20 ℃ to 55 ℃) |
| Charging Time | Combustible Gas, Toxic Gas, Oxygen |
| Measuring Range | According To The Gas Chosed |
| Sampling Method | Diffused Or Pump Suction(External Electric Sampling Pump) |
| Deviation | ≤± 3% F.S |
| Respond Time | T90 < 30 s |
| Working Humidity | < 95% R.H. No Condensation |
| Data Storage | 3048 Records Each Channel |
| Working Voltage | DC3.7 V lithium-ion Battery, 3000 mAh |
| Charging Time | About 5 h |
| Protection Class | IP66 |
| Working Time | Combustible Gas More Than 8 h (Continuous); Toxic Gas More Than 72 h (Continuous); 15 h to 20 h (LEL, CO, O2,H2S 4 gases) |
| Upload Data | Connected To Computer Via Data Line(Optional) |
| Display Screen | 2.4-inch IPS Colorful LCD Screen, 240 x320, 5 Class Brightness Adjustable, Reversible Display |
| Appearance Size | 6.14 in × 3.27 in × 1.89 in (156 mm × 83 mm × 48 mm) |
| Weight | 0.66 lb (300 g) |