23/11/21 Service found error in CO analyser (the IR sensor had failed)

MB23112021_Newcastle Uni_Tyne Bridge_Service.xlsx

Replacing the IR sensor did not fix the issue.

Further investigation by supplier proposed that the CO Measurement Interface Board (part No 100868-00) would need replacing (cost £1838.90) - Decision was taken not to get this analyser fixed at the moment. Analysers returned to USB.

NB NO CO DATA WILL BE RECORDED UNTIL FURTHER NOTICE