Horiba APCA 370 analyzer: CO2 measurement

Operating principle: Infrared absorption, with cross flow modulation technique.

Application: Measurement of CO2 in air

Measuring scales: 0 ppm to 500/1000 ppm

Lower Detection Limit (LDL) : 0.5 ppm (2s)

Repeatability: ±1% of full scale

Linearity: ± 2% of full scale

Zero drift: ±1.0 ppm/day or ±2.0 ppm/week

Scale drift: ±2.0% of full scale/day, ± 3% of full-scale scale/week

Response time (T90): £ 60 se

Sampling flow: about 0.7 l/min

Weight: approx. 20 kg

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