Overview
GT1000- Portable Gas detector, suitable for gas concentration detection in various industrial environments and special environments. The instrument adopts imported electrochemistry/infrared absorption gas Sensor and microcontroller technology, with fast Response speed, high Measurement accuracy, good Stability and Repeatability, and the whole machine performance ranks among the top domestic levels. Built-in 4000mA large-capacity polymer rechargeable battery, super 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, and historical data can be visually viewed on the screen, and data can be exported.
6. With data printing function, it can be equipped with a micro printer to print data.
7. With Temperature Humidity detection function, it can detect the temperature Humidity value of gas in the field or pipeline.
8. Various modes can be adjusted: detection mode, storage mode, printing mode, display mode, air pump mode.
9. Built-in powerful air pump, can work in a micro negative pressure environment, reasonable air chamber design can ensure that the Sensor is not disturbed by pressure.
10. With overvoltage protection, overcharge protection, anti-static interference, anti-magnetic field interference and other functions.
11. Full software Automatic calibration, Sensor up to 6 target point Adjustment, ensure the accuracy and linearity of measurement, and have data recovery function.
12. Full Chinese/English operation menu, simple and practical.
13. 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 the pump-suction Sampling method, and the gas to be tested is sucked into the inside of the instrument through a built-in powerful air pump. The gas passes through a reasonably designed gas chamber and contacts the built-in imported electrochemistry/infrared absorption gas Sensor. The Sensor converts the gas concentration signal into an electrical signal, which is processed and calculated by a 24-bit ADC data collection chip and an ultra-low power 32-bit microprocessor. Finally, the gas concentration value is displayed in real time on a 3.5-inch IPS industrial color screen. The instrument has a temperature compensation function to improve the measurement accuracy in different environments.
Applications
Various industrial environments, special environments
Standards
Explosion-proof mark: ExdII CT4 (intrinsically safe type), Protection Rating: IP65
Steps
1. Power on: Long press the power button to start the instrument.
2. Settings: Through the full Chinese/English operation menu, customize the detection mode, storage mode, printing mode, display mode, air pump mode and other parameters as needed.
3.Calibrate: Using the instrument's full software Automatic calibration function, up to 6 target points can be selected for calibrating to ensure measurement accuracy.
4. Detection: Place the instrument sampling Probe in the environment to be tested, and the built-in air pump will automatically suck gas for detection.
5. View data: View gas concentration (unit can be switched), temperature Humidity and other information in real time on the 3.5-inch color screen, or enter the historical data menu to view the stored data.
6. Data management: You can export the stored data through the instrument, or connect the micro printer to print the data.
7. Shutdown: After completing the detection, press the power button to shut down.
Notice
* Do not use under conditions exceeding the Operating Ambient Temperature (-30~ 60 ° C) or Humidity (≤ 95% RH, no condensation).
* Do not use in environments beyond the Operating Pressure Range (-30~ 100Kpa).
* The instrument is explosion-proof design (ExdII CT4), but still needs to be used within safety regulations to avoid operation in extremely hazardous environments.
* Sensor calibrated regularly to ensure Measurement accuracy.
* The built-in battery is a rechargeable polymer battery, please note that the overcharge protection function is normal, and use the matching charger to charge.
* The instrument is equipped with a Dust Filter. When used in harsh environments, please check and replace the Filter regularly to ensure smooth sampling and Sensor life.
Avoid strong static electricity or magnetic field interference in the instrument.
When cleaning the instrument, please wipe it with a soft dry cloth to avoid liquids entering the instrument.
