The GFC-500A portable infrared CO analyzer is used to detect CO concentration in the environment and provide warnings. The instrument adopts advanced non dispersive infrared spectroscopy technology (i.e. selective absorption of infrared spectra by CO gas), and is equipped with a precise and reliable long path absorption cell to improve detection sensitivity. At the same time, advanced compensation algorithms are used to correct CO concentration according to environmental parameters, ensuring good linearity and small measurement errors over the full range. The GFC-500A portable infrared CO analyzer complies with the requirements of the National Metrology and Calibration Regulations of the People's Republic of China JJG635-2011 "Infrared Gas Analysis Instruments for Carbon Monoxide and Carbon Dioxide", and meets the requirements of the enterprise standard Q/710 18-2016 "Infrared Carbon Monoxide Analysis Instruments". It can obtain a Level 2 calibration certificate from the China Institute of Metrology. The GFC-500A portable infrared CO analyzer has good performance, simple operation, and easy maintenance, and can be widely used in fields such as petroleum, chemical, environmental protection, disease control, and scientific research.

Instrument features:

1、 Good anti-interference ability, detection results are not affected by NH₃、 CH₄、 CO₂、 H₂The influence of gases such as S

2、 Adopting a 320 × 240 color large LCD touch screen display, with a user-friendly operating interface

3、 Standard RS485 communication interface, measurement data can be displayed and saved in real-time by the accompanying upper computer software

4、 Automatically store historical data, with adjustable storage time, and historical data can be downloaded from the accompanying upper computer software

5、 Intelligent calibration algorithm, only one standard concentration of CO gas is needed to complete calibration

6、 The hardware circuit has good versatility and integration, and can be customized and expanded to detect other types of gases such as CO according to user needs₂、 NH₃、 CH₄class

7、 Modular software architecture design, easy to maintain and upgrade in the later stage

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