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. The performance of the whole machine ranks among the top in China, and the parameters can be customized by users, and 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 is very good to display various technical indicators and gas concentration values. 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 and humidity Sensor, other types of various Sensors.
5. With data storage function, a single channel can store 30,800 sets of data, allowing historical data to be visually viewed on the screen and data to be exported; with data printing function, it can be equipped with a micro printer to print data; with temperature and humidity detection function, it can detect the temperature and 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. 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
The gas detector uses a pump-suction Sampling method with a built-in powerful air pump to suck the gas to be tested into the instrument. The core of the instrument adopts an imported electrochemistry/infrared absorption gas Sensor, combined with a new semiconductor nano-process ultra-low power 32-bit microprocessor and a 24-bit ADC data collection chip for signal processing and calculation, so as to achieve fast and High Accuracy measurement of gas concentration. The instrument has a temperature compensation function to cope with the impact of environment changes on measurement.
Applications
Suitable for gas concentration detection in various industrial environments and special environments
Standards
Explosion-proof mark: ExdII CT4 (intrinsically safe type), Protection Rating: IP65
Steps
1. Boot preparation: ensure that the instrument has sufficient power.
2. Mode settings: Adjust the detection mode, storage mode, printing mode, display mode, air pump mode, etc. through the menu according to needs.
3. Parameter settings: Users can customize various parameters according to their needs, such as concentration units (PPM,% VOL, mg/m3, mg/L can be freely switched).
4. Start the test: Start the instrument, start the built-in air pump, and inhale the gas to be tested.
5. Data reading: View gas concentration, temperature and humidity and other indicators in real time on the 3.5-inch IPS industrial color screen.
6. Data management: You can view historical data on the screen, or export data, connect to a micro printer to print data.
7. Maintenance of calibrating: Use the full software Automatic calibration function, or perform up to 6 levels of target point Sensor calibrating.
Notice
* Working environment temperature: -30~ 60 ℃, working environment humidity: ≤ 95% RH, no condensation.
* Working air pressure range: -30~ 100Kpa.
The instrument has a dustproof, waterproof design (IP65) and is equipped with a dust filter, but it is still necessary to avoid use in extremely harsh conditions that exceed its protective capabilities.
The instrument has protection functions such as overvoltage, overcharge, anti-static, and anti-magnetic field interference, but it is still necessary to pay attention to standard operation.
Periodically calibrated to ensure measurement accuracy and linearity.
* This product is explosion-proof design (ExdII CT4), please use it in an environment that meets its explosion-proof rating requirements.
