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Testermeter-2021 new type 18 gases Portable color screen CH4 CO2 N2 H2 multi-gas analyzer leak detector gas test instrument
| Feature： 1.Using imported high-precision Infrared principles sensor 2.LCD dot matrix display technology, can display the type of gas, the gas unit, gas concentration values, measured maximum, local time, ambient temperature, etc. 3.Support Chinese and English operation interface, easy to switch 4.Gas concentration unit PPM, mg/m3 can quickly switch display 5.Built-in micro sampling pump, the pump suction size ten stalls adjustable 6.Explosion-proof certification, proof grade: Exia II CT4 |
Gas Detected | CH4 CO2 N2 H2 |
Detection principle | CH4/CO2: Infrared principle N2: Electrochemical principle H2: Heat Conduction principle |
Resolution | 0.01%VOL |
Measure Range | CH4: 0-100% VOL, H2: 0-100% VOL, CO2: 0-100% VOL, N2: 0-100% VOL |
Sampling method | Built-in stable flow pump, each flow pump is equipped in each independent module, pump flow is adjustable in ten steps, flow |
Modular structure | 3 detection modules, each module can be selected to detect up to 6 kinds of gases, and a total of 18 kinds of gases can be |
Concentration unit | ppm, mg/m3, %VOL, %LEL, can be switched by one button, and the concentration value is automatically converted by the internal |
Display | 3.5-inch color display, resolution 320*480 |
Display content | Gas formula, concentration data, unit of measure, gas curve trend, battery level, time, temperature, humidity, pressure |
Display mode | Multiple display modes selectable, multi-channel data mode, multi-curve mode, multi-channel data + multi-curve mode, single |
Temperature and humidity detection range | Temperature: -20 °C - 50 °C, resolution: 0.1 °C |
humidity: 0-99% RH, resolution: 1% RH * (optional) | |
Data storage | Standard 8G SD card storage function (more capacity can be customized), storage interval can be set by itself, can achieve local |
Communication and data download | Output RS232, RS485 signal; with PC software to download, store, analyze, print data (optional) |
Wireless transmission | Bluetooth (with printer), ZigBee, built-in DTU wireless module (optional) |
Built-in printer or external Bluetooth printer (optional) | |
Print content | Text, graphics, 1D code, 2D code, curve |
Screen capture settings | The content displayed by the current host can be saved in the form of a BMP picture, and then the picture is exported to the |
Operating language | Chinese and English |
Battery capacity | 3.7VDC, 10000mA rechargeable polymer battery with overcharge, over discharge, over voltage, short circuit protection |
Charging interface | Micro-USB charging interface is designed to be charged anytime, anywhere with common data lines and mobile power |
Filter device | Each module is equipped with a multi-layer filter to efficiently filter oil, water and dust. |
Precision | 2% FS |
Response Time | ≤ 10S |
Repeatability | ≤ ± 1% |
Zero shift | ≤ ± 1% (F.S / Year) |
Operating temperature | -40°C-70°C |
(optional flue gas sampling probe, up to 1200°C smoke concentration) | |
Working humidity | 0-95% RH (no condensation) (high humidity can be selected with filter drying device) |
Explosion-Proof | Exic II CT3 Gc |
Alarm mode | Buzzer, red LED and alarm status prompt on the display, fault alarm, pump abnormal alarm, battery low battery alarm, shutdown |
Dimensions | 260x230x120mm |
Recovery Time | ≤ 10S |
Linearity error | ≤ ± 1% |
Degree of protection | IP66 |
Weight | 3700g |
Standard accessories | Manual, certificate, warranty cards, charger, carrying case, the soot filter water vapor, air sampling rod, tube 600mm |
Optional accessories | Printer, pressure sensor, high temperature probe, dry filter |
