48C item 124

This analyzer measures CO levels in emissions and in ambient air.
The Thermo 48C uses the principle of infra-red correlation. This technique uses an interference filter to eliminate the effect of the other gases present. It is used on gas which is dry, clean and at room temperature.
It is ideal for very low concentrations.

Specification

– Measurement range : programmable from 0 – 1 ppm to 0 – 10,000 ppm.
– Units : ppm, mg/m3
– Detection Limit : 0.04 ppm
– Data storage : 5000 measurement points
– Internal Pump : yes
– Analog Output : 0 – 10 V
– Communication interface : yes
– Software : yes
– Packaged weight : 28 kg
– Number of packages : 1
– Recommended for use with : 846, 832, 820622, 923

Key Points

– Menus for setting parameters and optical and electronic diagnostics
– Automatic range switchover
– Fast response time
– Linearity specific to scales
– Excellent linearity and reduced sensitivity to interference