DSM-X

Sampling / UV, NDIR, Zirconia / NOx, SO₂, CO, CO₂, O₂

Multi-analyzer integrating UV, NDIR, and Zirconia measurement methods into a single product, allowing simultaneous measurement of NO, NO₂, SO₂, CO, CO₂, and O₂ in a single unit
Enables individual NO and NO₂ measurements without the need for a NOx converter
Utilizes cost-effective zirconia principle for O₂ measurements

Specification	Details
Measured Components	NOx, SO₂, CO, CO₂, O₂
Measurement Principles	UV (NO, NO₂, SO₂) / NDIR (CO, CO₂) / Zirconia (O₂)
Measuring Range	NO: Min 0 ~ 40 / Max 0 ~ 2000 ppm NO₂: 0 ~ 100 ppm SO₂: Min 0 ~ 50 / Max 0 ~ 2000 ppm CO: Min 0 ~ 100 / Max 0 ~ 600 ppm CO₂: Min 0 ~ 25 / Max 0 ~ 50 % O₂: Min 0 ~ 25 / Max 0 ~ 100 %
Min. Measuring Unit	0.1 ppm
Zero Drift (168 hours)	< ±1 % FS
Span Drift (168 hours)	< ±1 % FS
Repeatability	< ±1 % FS
Linearity	< ±2 % FS
Response Time	< 5 sec