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 whole machine performance ranks among the top level in China, 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, and can view historical data 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 adopts 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 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, to achieve fast and High Accuracy measurement of gas concentration. The instrument has a temperature compensation function and a reasonable gas chamber design to ensure that the Sensor is not disturbed by pressure and ensure the accuracy and Stability of measurement results.
Applications
Suitable for gas concentration detection in various industrial environments and special environments
Standards
Explosion-proof marking: ExdII CT4 (intrinsically safe type)
Steps
1. Turn it on to check the status of the instrument.
2. Set detection mode, storage mode, printing mode, display mode, air pump mode, etc. as needed.
3. Align the instrument sampling port to the gas environment to be measured, and start the air pump for sampling.
4. Read the real-time gas concentration value on the 3.5-inch IPS color screen, and the concentration unit can be freely switched between PPM,% VOL, mg/m3, mg/L.
5. Historical storage data can be viewed on the screen.
6. Export data or connect a micro printer to print data as needed.
7. Shut down after use.
Notice
* Please use in the range of instrument working environment temperature -30~ 60 ℃, humidity ≤ 95% RH (no condensation), working air pressure -30~ 100Kpa.
The instrument has a dust-proof and waterproof design (Protection Rating IP65) 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, please use the designated power supply to charge.
* In order to ensure measurement accuracy, it is necessary to regularly use the full software Automatic calibration of the instrument and 6-level target point Adjustment to calibrate.
* The instrument has a built-in 4000mA rechargeable polymer battery, please pay attention to battery maintenance to avoid over-discharge.
* The instrument is designed to be explosion-proof (intrinsically safe), but still needs to be used in potentially explosive environments under safety regulations.
Avoid strong static electricity or magnetic field interference in the instrument.
* Please follow the product manual and safety operating procedures when operating.
