thnx all
we have 4 ABL800 units; ICU, NICU, ER, DR
according to the document i got the CAP recommend a 1 point calibration every 30 min and 2 point calibration every 8 hours. the calibration is basicly automatic but; as usual; Clinical engineering is being asked to assist in the estimation of the consumption of the reagents and ordering. carrently we are following radiometer recommendation; every 4 hours; yet its deferent then the CAP; recomendations published 2013.
looks like clinical engineers are ment to be busy busy busy -.-