Overview
GT-1000-CO2 (0-10000ppm) Portable Gas detector is a KORNO brand product, suitable for gas concentration detection in various industrial environments and special environments. The instrument adopts China electrochemistry/infrared absorption gas Sensor and microcontroller technology, with fast Response Speed, High Measurement accuracy, Good Stability and Repeatability, and the whole machine performance ranks among the top in China. Built-in 4000mA large-capacity polymer rechargeable battery, equipped with a 3.5-inch full-view IPS industrial color screen, supports historical data viewing, storage, printing, export and temperature 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 Humidity Sensor and other Sensors.
5. With Data storage function (single channel 30800 group), support screen viewing historical data, data export and micro printer printing.
6. With Temperature Humidity detection function, it can detect the temperature Humidity value of gas in the field or pipeline.
7. Multiple modes are adjustable: 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 calibrating, 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, and the gas to be tested is sucked into the air chamber inside the instrument through a built-in powerful air pump. The core of the instrument uses China electrochemistry or infrared absorption gas Sensor, combined with microcontroller technology, to detect and analyze gas concentration. The Sensor signal is processed by a 24-bit ADC data collection chip and a 32-bit microprocessor, and finally displays the exact concentration value on the screen, and supports Data storage and output.
Applications
Industrial environment, special environment
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. Set detection mode, storage mode, printing mode, display mode or air pump mode as needed.
3. Align the instrument sampling port or inhale the gas to be measured through the air pump.
4. Read the gas concentration value in real time on the 3.5-inch IPS color screen, and the unit can be switched between PPM,% VOL, mg/m3, mg/L.
5. You can view historical storage data or export data through the menu.
6. Optional micro printer for data printing.
7. Turn off after use and charge if necessary.
Notice
• Working Ambient Temperature should be in the range of -30~ 60 ℃, Humidity ≤ 95% RH and no condensation.
• Operating Pressure range is -30~ 100Kpa to ensure that it is used in the pressure environment allowed by the instrument.
• The instrument is marked explosion-proof (ExdII CT4), but still needs to be used in the specified explosion-proof environment.
• Note that the Protection Rating of the instrument is IP65, but it is still necessary to avoid extreme harsh conditions beyond its protection capacity when using it.
• Automatic calibration of the instrument and 6-level target point Adjustment are regularly calibrated to ensure measurement accuracy.
• The built-in battery is a 4000mA rechargeable polymer battery, please use the supporting charging equipment to avoid overcharging.
• The instrument is equipped with a dust Filter. When using it in a dust environment, pay attention to the status of the Filter and maintain or replace it in time.
• Avoid strong static or magnetic field interference in the instrument.
• When using the built-in air pump in a micro-negative pressure environment, ensure that the air path is connected correctly to prevent pressure from interfering with the Sensor.
When storing and transporting, please take care to avoid severe impact or drop, so as not to damage the instrument.
