Pollution Monitor
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Portable carbon monoxid monitors are now marketed b Analysis Automation.
There are six models, eac having a different range of scal deflections between 0 and 200 parts per million and suitable ft monitoring concentrations of 0 both inside buildings such z vehicle depots, and outside.
The device — an Ecolyzer draws ambient air throug a detector cell and passes it ovE a catalytically active diffusio electrode. Any carbon monoxid present is oxidized to carbo dioxide. The rate of oxidation i related to the concentration c CO and can be read directly fror the meter. Accuracy is main tamed over a temperature rang from 0-40deg C and the Ecolyze is not affected by humidity.
The units are powered eithe by battery or ac main supply weigh 9Ib and measure 7in, b' 1 3in, by 7in.
Price; £420-£530.
Marketed by: Analysis Auto mation Ltd, Cherwell Boat House Bardwell Road, Oxford 0X2 6SR