Dräger Caleo Instructions For Use Manual page 107

6 Check safety systems
Check the incubator temperature:
– Check the thermometer:
Measured value at the time of measurement should
not deviate more than ±0.8 °C from the displayed
atmospheric temperature
– Accuracy of thermometer < 0.1 °C
Steady state in the incubator:
–
Fluctuations of not more than ±0.5 °C over a period of
20 minutes
– Define measuring point:
10 cm above the center of the horizontal bed
– Carry out measurement:
at set value 36 °C, ambient temperature 23 °C ±2 °C
Maintenance intervals
107