Overview
GT1000- Portable Gas detector, suitable for gas concentration detection in various industrial environments and special environments. It adopts imported electrochemistry/infrared absorption gas Sensor and microcontroller technology. Response speed is fast, Measurement accuracy is high, Stability and Repeatability are good. The performance of the whole machine ranks among the top in China, and the parameters can be customized by users. The operation is simple. Built-in 4000mA large-capacity polymer rechargeable battery, long standby; adopts 3.5 inch full-view IPS industrial color screen, which can display various technical indicators and gas concentration values well. Historical data can be viewed on the screen. It has functions such as storage, data printing, data export, temperature and Humidity detection.
Features
1. Using a new semiconductor nano process ultra-low power 32-bit microprocessor, 24-bit ADC data collection chip, Measurement accuracy is the highest level in the industry.
2. Adopt 3.5-inch full-view IPS industrial-grade color screen with a resolution of 320x480, which can well display the technical indicators and gas concentration values of the instrument.
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 30,800 sets 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. With temperature Humidity detection function, it can detect the temperature Humidity value of gas in the field or pipeline.
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 a pump suction, built-in powerful pumping pump environment gas sucked into the instrument. When the gas through the Sensor (such as electrochemistry or infrared absorption Sensor), Sensor generates a corresponding electrical signal based on gas concentration. The signal is processed by a 24-bit ADC data collection chip and a 32-bit microprocessor, combined with temperature compensation function, and finally the gas concentration value is accurately displayed on the screen.
Applications
Various industrial environments, special environments
Standards
Explosion-proof mark: ExdII CT4 (intrinsically safe type), Protection Rating: IP65
Steps
1. Turn on the instrument.
2. Through the full Chinese/English operation menu, set the detection mode, storage mode, printing mode, display mode, air pump mode and other parameters as needed.
3. Use the built-in air pump for sampling, the instrument automatically detects and displays the gas concentration (the unit can be switched between PPM,% VOL, mg/m3, mg/L).
4. Real-time data and historical storage data can be viewed directly on the screen.
5. You can transfer data through the data export function, or connect a micro printer to print data.
6. Shut down 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, please use it in the specified explosion-proof environment.
* Periodically use the instrument's full software Automatic calibration and multi-level target point Adjustment to calibrate to ensure measurement accuracy.
Pay attention to the battery level, charge it in time, and the instrument has an overcharge protection function.
* When used in harsh situations, ensure that the Dust Filter is installed normally.
Avoid strong static electricity or magnetic field interference in the instrument.
