EA021 intelligent CO infrared NDIR analyzer carbonic oxide detector

GXH-3051E intelligent CO infrared NDIR analyzer

Brief introduction

GXH-3051E intelligent CO infrared analyzer principle for non dispersive infrared measurement, is the change in the environment, testing laboratory, flue gas, exhaust CO concentration and the design of the portable gas analysis instrument. For example: health and epidemic prevention system and the environmental protection department of people living and living environment to detect carbon monoxide content (in accordance with the provisions of a number of national standard test method). This instrument has wide application value in different scientific research fields.

The instrument uses a portable suitcase design, AC DC power supply. Bring in cooling, dust removal, removal of water, filter and multi function sampling probe. It has the characteristics of easy to carry, accurate measurement, large screen LCD, touch control, digital output, automatic maintenance, data record, computer software download and so on, easy to carry to the scene to carry on the inspection.

Technical parameter

Ambient temperature: 5 ~ 45℃

Relative humidity: less than 85%.

Power supply: AC 220V±10%, 50Hz±0.5Hz or internal lithium battery 7.5VDC

Measurement range: CO:0-300ppm

Linear error: ±≤ 2%FS

Repeatability error: 1%

Response time: T90 ≤ 60s.

Output fluctuations: 1%FS

Stability: zero drift≤± 1%FS/48h

Range drift ≤± 1%FS/48h

saturated water vapor interference at room temperature, error: ≤±1%FS

Pump flow: 0.5L/min

Output: RS232