Caron 6404-4 - Manual (Page 27)

6400/6404 Series Operations Manual Page 27 of 54
Rev F 09/18/14
Calibrating the Relative Humidity Display
If your incubator is equipped with an optional humidity sensor and display, the humidity
system can be calibrated. If the humidity option was not purchased, the calibration
menus will not be displayed in the calibration mode. Place the relative humidity
reference device to which the incubator temperature will be calibrated to in the center of
the chamber. If the incubator has just been installed and started up, allow 8-12 hours for
the incubator to stabilize before making a calibration adjustment. If the unit has been in
operation, allow a full hour after the temperature display reaches the temperature
setpoint before making any calibration adjustments.
1) Press the key from the main menu
2) Press the to select Calibration
3) Press the key to enter Calibration
4) Press the to select Rh Sensor
5) Press the key to enter Rh Sensor
6) Press the to increase / decrease the Rh Sensor value (hold for scroll)
7) Press the key to save the Rh Sensor calibration value
8) Press the key twice to return to the main menu