1、 Overview

Infrared carbon monoxide analyzerThis instrument complies with the national standards of GB/T18204.23-2000 "Method for the determination of carbon monoxide in the air of 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 JJG635-1999 "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, a six way valve for switching zero adjustment and measurement, and is easy and flexible to operate.

Infrared carbon monoxide analyzer

2、 Main technical indicators

·Measurement principle: Non dispersive infrared gas 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

·Linearity: ≤ ±2% F·S

·Repeatability: ≤ 1% F·S

·Zero drift: ≤ ±2% F·S/4h

·Span drift: ≤ ±2% F·S/4h

·Start time: ≤ 30min

·Response time: ≤ 30S

·Extraction flow rate: ≤ 1.5L/min

·Standard configuration: host, sampler, strap, rechargeable battery, charger, small screwdriver, technical documents, aluminum alloy box

·Power supply: AC/DC dual-use, 220VAC or internal battery

·Dimensions: 245mm × 190mm × 85mm

·Weight: ≤ 3kg