Overview
GT1000-Portable Gas detector is a product of KORNO brand, suitable for gas concentration detection in various industrial environments and special environments. The instrument adopts imported electrochemistry/infrared absorption gas Sensor and microcontroller technology, and has the characteristics of fast Response Speed, High Measurement accuracy, Good Stability and Repeatability, etc. The whole machine performance ranks among the top in China. Users can customize various parameters, and the operation is simple. The instrument has a built-in 4000mA large-capacity polymer rechargeable battery with long battery life; it adopts a 3.5-inch full-view IPS industrial color screen, which can clearly display various technical indicators and gas concentration values, support viewing historical data on the screen, and has functions such as storage, data printing, data export, temperature and humidity detection.
Features
Measurement accuracy is the highest in the industry with a new semiconductor nano process ultra-low power 32-bit microprocessor and 24-bit ADC data collection chip.
2. Adopt 3.5-inch full-view IPS industrial-grade color screen with a resolution of 320x480, which can clearly 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. Can simultaneously detect 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 you to visually view historical data on the screen and export data.
6. With data printing function, it can be equipped with a micro printer to print data.
7. With temperature and humidity detection function, it can detect the temperature and 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. 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 adopts the pump-suction Sampling method, and the built-in powerful air pump sucks the gas to be tested into the air chamber inside the instrument. 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, High Accuracy acquisition and processing of gas concentration signals. Fast Response and accurate measurement through microcontroller technology implementation, and the results are displayed on the 3.5-inch IPS industrial color screen. The instrument has temperature compensation function to cope with changes in the environment and ensure the Stability and accuracy of measurement results.
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. Adjust the detection mode, storage mode, printing mode, display mode, air pump mode, etc. according to the needs through the full Chinese/English operation menu.
3. Use the built-in air pump for gas sampling.
4. Read the real-time gas concentration value on the screen (support PPM,% VOL, mg/m3, mg/L four unit switching and automatic switching of high and low ranges).
5. Historical storage data can be viewed on the screen.
6. You can choose to export the data through the data cable or connect the micro printer to print the data.
7. Shut down after use.
Notice
* Working environment temperature: -30~ 60 ℃.
* Working environment humidity: ≤ 95% RH, no condensation.
* Working air pressure range: -30~ 100Kpa.
* The instrument has the explosion-proof mark (ExdII CT4), please use it in the specified explosion-proof environment.
The instrument has overvoltage and overcharge protection functions, but it still needs to be charged and operated according to the specifications.
The instrument is designed to be dustproof and waterproof with a dust filter, but it should be avoided under extreme conditions.
* Periodically calibrate using the instrument's full software Automatic calibration and 6-level target point Adjustment to ensure measurement accuracy.
* Note that the zero drift index of the instrument is ≤ +/- 1% (F. S/year), and it is necessary to pay attention to its long-term Stability.
