CD-950 TVOC Analyzer Introduction
CD-950 TVOC analyzer adopts the principle of catalytic oxidation-NDIR (non-dispersive infrared absorption method), and has a stable relative sensitivity to any VOC component. It is suitable for sites with small changes in carbon dioxide to achieve high-precision measurement.
CD-950 Total Volatile Organic Compound (TVOC) analyzer uses the principle of catalytic oxidation-NDIR. The carbon dioxide concentration in the gas sample is first measured, and then the gas sample is subjected to catalytic oxidation to convert the VOC component into carbon dioxide. The concentration of carbon dioxide at this time is measured. The difference between the two is the TVOC concentration. Technical Parameters
Detection range: 0-1000, 5000, 10000 ppm (can be selected by yourself)
Analysis time: ≤120S
Indication error: ≤2% F.S
Repeatability error: ≤3%
Ambient temperature: 10 ～ 40 ℃
Relative humidity: ≤85%
Power: 220V AC≤ ± 10% 50Hz
Introduction
CD-950 TVOC analyzer adopts the principle of catalytic oxidation-NDIR (non-dispersive infrared absorption method), and has a stable relative sensitivity to any VOC component. It is suitable for sites with small changes in carbon dioxide to achieve high-precision measurement.
CD-950 Total Volatile Organic Compound (TVOC) analyzer uses the principle of catalytic oxidation-NDIR. The carbon dioxide concentration in the gas sample is first measured, and then the gas sample is subjected to catalytic oxidation to convert the VOC component into carbon dioxide. The concentration of carbon dioxide at this time is measured. The difference between the two is the TVOC concentration.
