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, 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 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 portable Gas detector adopts the pump-suction Sampling method, and the gas to be tested is sucked into the instrument through the built-in powerful air pump. The core of the instrument adopts imported electrochemistry/infrared absorption gas Sensor, combined with the new semiconductor nano-process ultra-low power 32-bit microprocessor and 24-bit ADC data collection chip for signal processing and analysis, so as to realize fast and accurate measurement of gas concentration. Reasonable gas chamber design can ensure that the Sensor is not disturbed by pressure.
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 detection.
4. View the gas concentration value in real time on the 3.5-inch IPS industrial color screen (support PPM,% VOL, mg/m3, mg/L unit switching) and temperature and humidity data.
5. Historical storage data can be visually viewed on the screen.
6. You can transfer data through the data export function, or connect a micro printer to print data.
7. Shut down after use.
Notice
* Instrument working environment temperature is -30~ 60 ℃, humidity ≤ 95% RH and no condensation.
The working pressure range of the instrument is -30 to 100Kpa.
Do not use in hazardous areas beyond those specified in the explosion-proof marking (ExdII CT4).
* Pay attention to the battery power, use the matching charger to charge, and the instrument has an overcharge protection function.
* 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.
* When used in harsh situations, ensure that the Dust Filter is properly installed.
Avoid strong static electricity or magnetic field interference in the instrument.
Handle with care to avoid impact damage.
