This instrument complies withGB/T18204.2-2014Methods for Health Inspection of Public PlacesGB/T9801-88The national standard for the determination of carbon monoxide in air quality using non dispersive infrared spectroscopy; comply withJJG635-2011The national metrological verification regulations for infrared gas analyzers for carbon monoxide and carbon dioxide.
The main technical indicators of this instrument meet the technical requirements of national second-class instruments and can obtain a second-class calibration certificate from the Chinese Academy of Metrology.
This instrument has a built-in zero adjustment filter and a six way valve for switching between zero adjustment and measurement, making it easy and flexible to operate.
This instrument can displayPPM and mg/M³ and %The measurement range can be customized.

2、 Execution standards

JJG635-2011Infrared gas analyzer for carbon monoxide and carbon dioxide

HJ965-2018Automatic determination of carbon monoxide in ambient air using non dispersive infrared method

GB/T18204.2-2014Methods for Health Inspection of Public Places2Part: Chemical Pollutants

GBZ/T 300.37-2017Determination of Toxic Substances in Workplace Air37Part: Carbon Monoxide and Carbon Dioxide

GB 9801-1988Air quality - Determination of carbon monoxide - Non dispersive infrared method

3、 Infrared carbon monoxidecarbon dioxideCharacteristics of the analyzer:

1Detecting in the airCarbon monoxide and carbon dioxideGas can also detect the temperature and humidity of the environment.

2Equipped with a built-in suction pump, it can suck gas from tens of meters away into the instrument for measurement.

3It has a large color touch screen and is easy and fast to operate.

4The instrument displaysPPM and mg/M³ and %threeDisplay data that can be automatically converted.

5Automatic zero point correction technology, convenient for users to perform zero point correction in different seasons and times.

6、Having an hourly mean,8Hourly average, daily average display, storage function.

7、haveBluetooth wireless printing function（optional）