Overview
GT-903 pump suction oxygen detector is a professional Gas detection equipment of KORNO brand, suitable for oxygen concentration detection in various industrial environments and special environments. The instrument adopts microcontroller technology and kernel algorithm processing, and has obtained a number of software patents and Appearance patents. It has the characteristics of fast Response speed, high Measurement accuracy, Stability and Repeatability. Users can customize and set various parameters, and the operation is simple.
Features
1. Built-in 3800mA large-capacity polymer rechargeable battery, strong battery life.
2.4 inch industrial-grade color screen is used to clearly display technical indicators and gas concentration values.
3. Support historical data viewing, storage, data export and Temperature and Humidity detection functions.
4. High detection accuracy, Linearity ≤ +/- 1%, Repeatability ≤ +/- 1%.
5. Fast Response Time, T90 ≤ 20s, Recovery Time ≤ 20s.
6. Protection Rating IP65, explosion-proof mark CNEx16.0538, adapt to harsh environment.
7. Support for expanding 1-4 Sensors, with multiple ranges available.
Principle
GT-903 oxygen detector adopts pump-suction Sampling method, through electrochemistry, infrared, catalytic combustion, thermal conductivity, PID photoion detection principles, combined with microcontroller technology and kernel algorithm processing, real-time measurement of oxygen concentration. The instrument displays the detected gas concentration data on the screen, and supports Data storage and export functions.
Applications
Industrial environment, special environment
Standards
GB3836.1-2010、GB3836.4-2010
Steps
1. Turn it on and check the battery level.
2. Customize the detection parameters as required.
3. Start pumping sampling for Gas detection.
4. View real-time concentration and historical data on the screen.
5. Use the data export function to save the test results.
6. Shut down and store the instrument properly.
Notice
• Make sure the instrument is fully charged before use.
• Avoid use beyond Ambient Temperature -30~ 60 ℃ or Humidity 0~ 95% RH without condensation.
• Pay attention to explosion-proof signs and Protection Ratings to ensure operation in a safe environment.
• Measurement accuracy is regularly calibrated.
• Pay attention to capacity limitations when storing data and export it in time to avoid loss.
