Overview
GT1000- Portable Gas detector, suitable for gas concentration detection in various industrial environments and special environments, adopts imported electrochemistry/infrared absorption gas Sensor and microcontroller technology, Fast Response Speed, High Measurement accuracy, Good Stability and Repeatability. Built-in 4000mA large capacity polymer rechargeable battery, adopts 3.5 inch full view IPS industrial color screen, with storage, data printing, data export, temperature Humidity detection and other functions.
Features
1. Using new semiconductor nano process ultra-low power 32-bit microprocessor, 24-bit ADC data collection chip, Measurement accuracy is high.
2. Adopt 3.5-inch full-view IPS industrial-grade color screen with a resolution of 320x480, which can display technical indicators and gas concentration values well.
3. PPM,% VOL, mg/m3, mg/L four concentration units can be freely switched, high and low ranges can be automatically switched.
4. Simultaneous detection of 1-5 kinds of gases, Sensor any combination, support PM2.5 dust particle Sensor, Temperature Humidity Sensor, other types of sensors.
5. With Data storage function, a single channel can store 30800 groups of data, historical data can be visually viewed on the screen, and data can be exported. With data printing function, it can be equipped with a micro printer to print data. Humidity detection function.
6. Various modes can be adjusted: detection mode, storage mode, printing mode, display mode, air pump mode.
7. Built-in strong air pump, can work in a micro negative pressure environment, reasonable air chamber design can ensure that the Sensor is not disturbed by pressure.
8. With overvoltage protection, overcharge protection, anti-static interference, anti-magnetic field interference and other functions.
9. Full software Automatic calibration, Sensor up to 6 target point Adjustment, ensure the accuracy and linearity of measurement, and have data recovery function.
10. Full Chinese/English operation menu, simple and practical.
11. With temperature compensation function, the instrument adopts dustproof and waterproof design, equipped with dust Filter, which can be used in various harsh occasions.
Principle
Sampling method using pump suction, environment gas suction detector by built-in powerful pumping pump. The gas through a reasonable design of the gas chamber, contact with the imported electrochemistry/infrared absorption gas Sensor, Sensor gas concentration signal into an electrical signal. Microcontroller (using a new semiconductor nanotechnology ultra-low power 32-bit microprocessor) and 24-bit ADC data collection chip to process and calculate the signal, and finally display the gas concentration value on the screen, and support Data storage, printing and export functions.
Applications
Various industrial environments, special environments
Standards
Explosion-proof marking: ExdII CT4 (intrinsically safe type)
Steps
1. Turn it on to check the status of the instrument.
2. According to the detection requirements, set the detection mode, storage mode, printing mode, display mode, air pump mode, etc. in the menu.
3. Place the instrument sampling port in the environment or pipeline to be tested, and start the air pump for sampling detection.
4. Read data such as gas concentration, temperature and Humidity in real time on the 3.5-inch IPS color screen.
5. Historical storage data can be viewed through the screen.
6. After the inspection is completed, you can connect the computer to export the data through the data cable, or connect the micro printer to print the data.
7. Turn off and charge after use.
Notice
• Ambient Temperature -30~ 60 ℃, Humidity ≤ 95% RH and no condensation.
• Operating Pressure range is -30~ 100Kpa.
• The instrument has an explosion-proof mark (ExdII CT4), please use it in the specified explosion-proof environment.
• The instrument is designed to be dustproof and waterproof (Protection Rating IP65), and is equipped with a dust filter, but it is still necessary to avoid long-term use in extremely harsh conditions.
• Please make sure the battery is fully charged before use. The built-in battery is a 4000mA rechargeable polymer battery.
• Regularly calibrate according to the instructions to ensure measurement accuracy.
• Pay attention to the overvoltage and overcharge protection functions of the instrument to avoid improper operation.
• Pay attention to anti-static and anti-magnetic field interference during transportation and storage.
