Infrared carbon monoxide analyzer

Product Overview:

The infrared carbon monoxide analyzer is a newly launched instrument in our factory that utilizes the principle of infrared spectral absorption to measure low concentrations of carbon monoxide. The non dispersive infrared carbon monoxide analyzer can simultaneously detect carbon monoxide concentration, temperature, and humidity. Equipped with a very clear color touch screen, sound and light alarm prompts, built-in pump, and infrared carbon monoxide gas analyzer, it is widely used for gas detection and monitoring in public places, health supervision, environmental monitoring, and other areas. Successfully solved the issue, ensuring and compensating for high and low temperature measurements with extremely high accuracy, which can be used in monitoring departments such as scientific research. This 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 JJG635-2011 "Infrared Gas Analyzer for Carbon Monoxide and Carbon Dioxide".

Execution standards:

JJG635-2011 Infrared Gas Analyzer for Carbon Monoxide and Carbon Dioxide

HJ965-2018 "Automatic determination of carbon monoxide in ambient air using non dispersive infrared method"

GB/T18204.2-2014 "Methods for hygiene inspection in public places - Part 2: Chemical pollutants"

GBZ/T 300.37-2017 "Determination of Toxic Substances in Workplace Air Part 37: Carbon Monoxide and Carbon Dioxide"

GB 9801-1988 "Air quality - Determination of carbon monoxide - Non dispersive infrared method"

Instrument features:

1. Detect carbon monoxide gas in the air, as well as the temperature and humidity of the environment.

2. The built-in suction pump can suck gas from tens of meters away into the instrument for measurement.

3. Equipped with a large color touch screen, it is easy and fast to operate.

4. The instrument displays two types of data: PPM and mg/M ³, which can be automatically converted.

5. Automatic zero point correction technology, convenient for users to perform zero point correction in different seasons and times

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

Technical features:

1. Adopting Android system, 7-inch touch screen display, with better real-time human-computer interaction.

2. Large storage space, capable of storing over 100000 pieces of data.

3. Equipped with a thermal printer, the current data can be printed after the detection is completed

4. Comes with WiFi, completes detection, can be uploaded to the platform for convenient data monitoring (optional 4G module)

5. Equipped with a USB data interface, data can be imported into a USB drive.

6. Optional digital flow sensor with real-time data flow display

7. Adopting high-precision infrared sensors, with high measurement accuracy, fast response speed, and short preheating time.

8. Support two methods of nitrogen zeroing and catalytic zeroing.

9. Equipped with internal constant temperature heating function, suitable for outdoor low-temperature environment operation.

10. Built in path switching solenoid valve, automatic switching for zero adjustment and measurement.

11. It has temperature and humidity measurement function, built-in temperature and humidity compensation correction algorithm, and eliminates the influence of temperature changes on measurement data.

Technical parameters:

1. Detection principle: Non dispersive infrared gas analysis method/Non dispersive infrared method (NDIR)

2. Gas detection: Carbon monoxide (CO) in the air

3. Detection method: Built in pump suction

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

5. Temperature: -20 ∽ 60 ℃

6. Humidity: 10-95% RH

7. Automatic conversion of concentration display between ppm and mg/m3

8. CO resolution: 0.1 × 10-6 CO;

9. Display screen: 7-inch capacitive touch screen

10. Can store>100000 sets of measurement data

11. Zero point automatic correction technology

12. Linear error: ≤± 2% F · S

13. Repeatability: ≤ 1.0%

14. Span drift: ≤± 2% F · S/3h

15. Zero drift: ≤± 2% F · S/h

16. Carbon monoxide interference: 1250mg/m3CO ≤± 0.3% F · S

17. Response time: CO: ≤ 90 seconds;

18. Preheating time: 5 minutes

19. Flow range: (0.5-2.0) L/min

20. Output interface: USB direct export to USB flash drive

21. Equipped with sound and light alarm functions

22. Power supply: Equipped with a built-in lithium battery, it can be used for both AC and DC, and can be manually switched freely

23. Dimensions: 257.3 * 147 * 300 (mm)

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