How it works
The Teledyne API MCERTS N500 CAPS NOx Analyser (Nitrogen Oxides) uses superior Cavity Attenuated Phase Shift (CAPS) Spectroscopy to measure True NO₂, NOx, and NO gases.
The instrument combines direct NO₂ measurements with highly efficient gas phase titration (GPT) to convert and measure the NO gas component.
Servicing
Datasheet
Specifications
- Measurement Units ppb, ppm, μg/m³, mg/m³ (user-selectable)
- Response Time < 60 seconds to 95%
- Ranges Min: 0 – 5 ppb full scale
- Max: 0 – 1,000 ppb full scale
- Sample Flow Rate 1000 cc/min ±10%
- Zero Noise < 0.05 ppb (RMS)
- Span Noise < 0.2% of reading + 50 ppt (RMS)
- Lower Detectable Limit < 0.1 ppb
- Precision 0.5% of reading above 5 ppb
- Linearity 1% of full scale
- Zero Drift < 0.2 ppb / 24 hours
- Span Drift < 0.5% of reading / 24 hours
- Included I/O 1 x Ethernet (TCP/IP)
- 1 x RS232
- 2 x front panel USB device ports
