Overview
GT-1000-H2S (0-5000ppm) 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 has the highest performance in China. Built-in 4000mAh large-capacity polymer rechargeable battery, equipped with 3.5-inch full-view IPS industrial color screen, supports historical data viewing, storage, printing, export and temperature and humidity detection.
Features
1. Measurement accuracy is high with 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, the resolution is 320x480, and the display is clear.
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 and other Sensors.
5. With data storage function (single channel 30800 sets), it supports screen viewing of historical data, data export and micro-printer printing.
6. With temperature and humidity detection function, it can detect the temperature and humidity value of gas in the field or pipeline.
7. Multiple modes can be adjusted: detection mode, storage mode, printing mode, display mode, air pump mode.
8. Built-in powerful air pump, can work in a micro negative pressure environment, the air chamber design is reasonable to ensure that the Sensor is not disturbed by pressure.
9. With overvoltage protection, overcharge protection, anti-static interference, anti-magnetic field interference and other functions.
10. Support full software Automatic calibration, Sensor up to 6 target point calibration, ensure measurement accuracy and linearity, and have data recovery function.
11. Full Chinese/English operation menu, simple and practical.
12. With temperature compensation function, dust-proof, waterproof design, equipped with dust Filter, suitable for various harsh occasions.
Principle
The gas detector adopts the pump-suction Sampling method, which sucks the environment gas into the air chamber inside 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 high Accuracy acquisition and processing of gas concentration signals. Fast Response and accurate measurement are implemented through microcontroller technology, and the results are displayed in real time on the 3.5-inch IPS industrial color screen, while supporting data storage, printing and export.
Applications
Various industrial environments, special environments
Standards
Explosion-proof mark: ExdII CT4 (intrinsically safe type), Protection Rating: IP65
Steps
1. Turn it on to check the power and status of the instrument.
2. According to the needs, set the detection mode, storage mode, printing mode, display mode, air pump mode and other parameters through the menu.
3. Place the instrument in the test environment and start the built-in air pump for sampling.
4. Check the gas concentration (unit can be switched) and temperature and humidity value in real time on the 3.5-inch color screen.
5. Historical storage data can be viewed through the on-screen menu.
6. Use the data export function or connect a micro printer to print data as needed.
7. Turn off after use and charge if necessary.
Notice
• Please use within the range of instrument working environment temperature (-30~ 60 ℃) and humidity (≤ 95% RH, no condensation).
• The working air pressure range is -30~ 100Kpa to ensure that the instrument can work normally in a micro-negative pressure environment.
• Pay attention to the explosion-proof mark of the instrument (ExdII CT4), and use it in the specified explosion-proof environment.
• The instrument has a Protection Rating of IP65, but it is still necessary to avoid damage that may be caused by extreme conditions.
• Periodically calibrate the Sensor with Full Software Automatic calibration or 6-level Target Point Adjustment to ensure measurement accuracy.
• Built-in 4000mAh battery, please use the supporting charging device to charge, and pay attention to the overcharge protection function.
• The instrument is equipped with a dust filter. When using it in dusty occasions, please check and replace the filter in time.
• Avoid strong static electricity or magnetic field interference in the instrument to ensure normal detection function.
