Non dispersive infrared carbon monoxide analyzer

OneNon dispersive infrared carbon monoxide analyzerOverview

This instrument complies with the national standards of GB/T18204.2-2014 "Methods for hygiene inspection in public places" and GB/T9801-88 "Determination of carbon monoxide in air quality - Non dispersive infrared method"; Comply with the national metrological verification regulations of JJG635-2011 "Infrared Gas Analyzer 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 customize the measurement range.

It has hourly mean, 8-hour mean, daily average display, and storage functions.

Equipped with wireless Bluetooth printer connection(Optional).

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Non dispersive infrared carbon monoxide analyzerMain technical indicators

Measurement principle: Non dispersive infrared analysis method/Non dispersive infrared method (NDIR)

Sampling method: built-in pump suction

Measurement range: 0~50.0 × 10-6 or 0~200.0 × 10-6

Resolution: 0.1 × 10-6

Repeatability: ≤ 1% F · S

Zero drift: ≤± 2% F · S/h

Span drift: ≤± 2% F · S/3h

Linear deviation: ≤± 2% F · S

Response time: t0~t90 ≤ 45S

Preheating time: ≤ 30 minutes

Flow range: (0.5-2.0) L/min

Standard configuration: host, sampler, strap, rechargeable battery, charger, small screwdriver, technical documents, portable case

Wireless connection to Bluetooth printer (optional)

Power supply: AC/DC dual-use, 220AVC (± 10%) or built-in rechargeable battery

Dimensions: 245 × 190 × 85 (mm)

Weight: ≤ 3kg