Overview
GT1000- Portable Gas detector, suitable for gas concentration detection in various industrial environments and special environments. It adopts China 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
The detector adopts the pump-suction Sampling method, and the built-in powerful air pump sucks the gas to be measured into the inside of the instrument. The gas is contacted with the built-in China electrochemistry or infrared absorption gas sensor through a reasonably designed gas chamber. The sensor converts the gas concentration signal into an electrical signal, which is processed, calculated and temperature compensated by a 24-bit ADC data collection chip and a 32-bit microprocessor. Finally, the gas concentration value (supporting PPM,% VOL, mg/m3, mg/L four units) is displayed on the 3.5-inch IPS industrial color screen with High Accuracy.
Applications
Various industrial environments, special environments
Standards
Explosion-proof mark: ExdII CT4 (intrinsically safe type), Protection Rating: IP65
Steps
1. Boot Check: Ensure that the instrument has sufficient power and the Sensor and Filter are installed correctly.
2. Mode settings: Through the full Chinese/English menu, set the detection mode, storage mode, printing mode, display mode, air pump mode, etc. as needed.
3.Calibrate: Automatic calibration function with full software can select up to 6 target points for calibrating to ensure measurement accuracy.
4. Sampling detection: Start the built-in air pump and place the instrument sampling Probe in the environment or pipeline to be tested.
5. Reading record: Read the gas concentration (unit can be switched) and temperature Humidity data in real time on the 3.5-inch color screen.
6. Data management: You can view historical data on the screen, or process data through data export, connection to a micro printer for printing, etc.
7. Shut down and charge: shut down after use, and charge the built-in 4000mA polymer battery in time.
Notice
• Ambient Temperature: -30~ 60 ℃, Humidity: ≤ 95% RH (no condensation).
• Operating Pressure Range: -30~ 100Kpa.
• The instrument has a dustproof, waterproof (IP65) design and is equipped with a dust filter, but it is still necessary to avoid long-term use in extremely harsh conditions.
• Pay attention to the overvoltage and overcharge protection functions of the instrument, and use the original or designated charging equipment.
Automatic calibration is performed regularly to ensure Measurement accuracy.
• This product is explosion-proof design (ExdII CT4), but still needs to be used in the specified safe environment.
• Avoid strong static electricity or magnetic field interference to ensure the normal operation of the instrument.
