Lspec 500d Portable Infrared Co/CO2 Analyzer

• After-sales Service: 24 Months
• Warranty: 24 Months
• Transport Package: Carton
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LSPEC 500D
• Specification: 247*211*118
• Trademark: CHHGC
• Origin: China
• Production Capacity: 5000 Pieces/Year
• Package Size: 28.00cm * 22.00cm * 12.00cm
• Package Gross Weight: 10.000kg

Product Description

LSPEC 500D Portable infrared co/co2 analyzer

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PRODUCT PARAMETER

The instrument adopts gas filtering technology, which has the 

characteristics of high precision, high stability, high reliability, 

water vapor resistance and carbon dioxide gas interference. 

The instrument adopts a long optical path absorption pool as 

long as 3.5 meters, which greatly improves the sensitivity of 

detection. 

The instrument has a long life of infrared light source, with a 

continuous operation of five years of life; 

Instrument built-in temperature calibration function, can be 

realistic in a wide range of high precision measurement;

LSPEC 500D Portable Infrared co/co2 analyzer: Using advanced non-spectral infrared spectroscopy technology, it 

can quantitatively detect carbon monoxide and carbon dioxide in the air. Good performance, simple operation, easy 

maintenance, can be widely used in petroleum, chemical, environmental protection, disease control, scientific 

research and other fields. This instrument conforms to the national Metrology verification regulation of the People's 

 JJG635-2011 "Carbon Monoxide, carbon dioxide Infrared Gas Analysis Instrument" National 

Metrology verification regulation. The design, manufacture and quality verification of the instrument meet the 

national standards of GB/T18204.23-2000 "Test Method for Carbon monoxide in the air of Public Places" and 

GB/T9801-88 "Air quality Determination of carbon monoxide by non-dispersive infrared Method". In line with the 

requirements of enterprise standard Q/71018-2016 "Infrared Carbon Monoxide Analysis Instrument", it can obtain 

the second-level verification certificate of China Metrology Institute. It can be widely used in environmental 

monitoring, chemical industry, petroleum, storage, disease control and other fields.
Product name 

LSPEC 500D Portable Infrared 

co/co2 analyzer 

Preheating time 

30min 

range 

0-50.0ppm CO(The range can be 

customized) 

0-5000ppm CO2(The range can 

be customized) 

Response time 

≤90s 

resolution 

0.1ppm CO 

Gas flow rate 

0.5~2.0L/min 

Indication error 

≤±2%FS 

Service life 

Continuous monitoring is greater 

than 10000 hours 

repeatability 

≤1.0% 

Alarm mode 

With sound and light alarm function 

Zero drift 

≤±2%FS/8h 

Overall 

dimension 

247mm×211mm×118mm 

Range drift 

≤±2%FS/8h 

Weight 

≤3.4kg 

nstrument built-in automatic calibration system, using 320×240 color LCD touch screen display, user-friendly 

operation interface, standard RS485 communication interface, measurement data can be supported by the upper 

computer software real-time display and save automatic storage historical data, storage time can be set, historical 

data can be supported by the upper computer software download intelligent calibration algorithm. Only one 

standard concentration of CO gas is needed to complete the calibration. 

The hardware circuit has a good general type and integration, can be customized and expanded according to user 

needs to detect other kinds of gas, such as CO2, NH3, CH4, etc. 

Modular software structure design, easy to maintain and upgrade later.