O2/CO2 Analysers

INSTRUMENT		FREQUENCY OF CALIBRATION
CHECKPOINT		6 months, at FFI
CHECKPOINT II		6/12 months, at FFI
CHECKMATE		6/12 months, at FFI
MAPCHECK3		12 months, onsite or at FFI
TGC2		12 months, onsite or at FFI
CMV2		12 months, onsite or at FFI