Handheld infrared CO2 analyzer

GXH-3010HHandheld infraredCO₂analyzer

1. Overview

This instrument has a type approval certificate for measuring instruments in the People's Republic of China【CPACertificate!

This instrument complies withGB/T18204.2-2014Methods for Health Inspection of Public Places 第2Part: Chemical pollutants》AndGBZ/T300.37-2017Determination of Toxic Substances in Workplace Air37Part: National standards for carbon monoxide and carbon dioxide.

This instrument complies withJJG635-2011The national metrological verification regulations for carbon monoxide and carbon dioxide infrared gas analyzers meet the technical requirements of national secondary instruments in terms of their main technical indicators, and can obtain secondary verification certificates from provincial metrology institutes or the Chinese Academy of Metrology.

This instrument has a built-in zero adjustment filter, color touch screen operation, and one click automatic zero adjustment function.

The display unit of this instrument is:%.

2、 Main technical indicators

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

Sampling method: built-in pump suction

Measurement range:0～0.500%or0～1%

part distinguish Rate:0.001%

Repeatability: ≤1%Full scale

Zero drift:≤±2%Full scale/h

Range drift:≤±2%Full scale/3h

Linear deviation: ≤±2%Full scale

Temperature additional error: (in)10℃～45℃）≤±2%Full scale/10℃

Carbon monoxide interference:1250mg/m³CO≤±0.3%Full scale

Preheating time: ≤10min

Response time:t₀～t₉₀≤15s

Flow range:（0.5～1.0）L/min

Standard configuration: Host, small screwdriver, built-in rechargeable battery, charger, technical files, portable case

Power supply: AC/DC dual-use,220AVC（±10%）Or internal rechargeable battery

Overall dimensions:200×95×35（mm）

Weight:≤500g