Infrared Gas Analyzer Appendix
Teledyne Analytical Instruments 109
Appendix A.1 SPECIFICATIONS
General Specifications
Standard specifications
Measurable components: Max. 5 components including O2.
Minimum range Maximam range
NO 0 – 50ppm 0 – 5000ppm
SO2 0 – 50ppm 0 – 10vol %
CO2 0 – 20ppm 0 – 100vol %
CO 0 – 50ppm 0 – 100vol %
CH4 0 – 200ppm 0 – 100vol %
O2 (built in) 0 – 5vol % 0 – 25vol %
O2 (Ext. Zirconia) 0 – 5vol % 0 – 25vol %
Ranges: 2 each channel, user settable between
Max. and Min.
Measuring Range Ratio: ≤ 1:5 (O2)
≤ 1:25 (other than O2)
Principle of measurement:
(NO, SO2, CO2, CO): Non-dispersion infrared-ray absorption
Single light source and double beam
(double-beam system)
O
2: Paramagnetic O2 sensor (built in) or zir
conia O2 sensor (externally installed)
Display: 4-digit digital LCD display with back light