Infrared non dispersive CO, CO2 two in one analyzer

Infrared non dispersive CO, CO2 two in one analyzer

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 displayPPMand mg/M³ and%The measurement range can be customized.

2、 Execution standards

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

HJ965-2018The Environmental Air Automatic determination of carbon monoxide 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 Air 第37Part: Carbon Monoxide and Carbon Dioxide

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

Infrared non dispersive CO, CO2 two in one analyzer

3、 Characteristics of Infrared Carbon Monoxide and Carbon Dioxide Analyzer:

1Detect carbon monoxide and carbon dioxide gases in the air, as well as 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 displaysPPMand mg/M³ and%Three types of display 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、Equipped with Bluetooth wireless printing function(Optional)

4Technical parameters of infrared carbon monoxide and carbon dioxide analyzer:

Measurement principle: Non dispersive infrared analysis method/Non dispersive infrared method（NDIR）
Sampling method: built-in pump suction
Measurement range:0~50.0×10-6COThe0~0.500%CO2or 0~200.0×10-6COThe0~1.000%CO2
divide distinguish Rate:0.1×10-6 CO；0.001% CO2
heavy again Sex: ≤1% F·S
Zero drift: ≤±2% F·S /h
Span drift: ≤±2% F·S /3h
Linear deviation: ≤±2% F·S
Temperature additional error: (in)10℃～45℃）≤±2% F·S /10℃
Carbon monoxide interference:1250mg/m3CO≤±0.3% F·S
Response time:CO：t0～t90≤45S；CO2：t0～t90≤15S
Preheating time: ≤30min
Flow range:（0.5-2.0）L/min
Digital interface:RS232Equipped with data transmission software
Storage function: ≤10000Group measurement data

five configuration

(1)main unit of the instrument(Including built-in battery) a (2)charger a

(3)Sampling hose a (4)Aluminum alloy carrying case a

（5）Operation Manual a copy （6）Certificate of Conformity a copy

（7）UDisk software a copy （8）Data cable one

Wireless Bluetooth printer (Optional) one

Infrared non dispersive CO, CO2 two in one analyzer