Caron 6545 - Manual (Page 31)

6540 Series Operations Manual Rev_I.docx 4/7/2014 31
Set Humidity Set Point (6545-1, 6545-2, 6545-3 only)
For chambers that have humidity control, the humidity level inside the chamber can be set via the humidity
set point. To monitor and control the humidity level, humidity control must be turned ‘on’.
1. Press (HUMIDITY SET POINT) button from main screen
2. Press the (HUMIDITY CONTROL ON) button (if not already ‘checked’)
3. Use the (UP) and (DOWN) arrow buttons to set the desired % relative humidity
4. Press (EXIT) button to return to the main screen.
Due to the interaction between temperature and relative humidity, it maybe necessary to let the chamber
reach the temperature set point with the lights on and humidity control off. Then, turn the humidity control
on with the desired humidity set point. Let the chamber stabilize in the test configuration before the test is
started.
For complete humidity range attainable, check appropriate specifications.
Humidity
set point
‘Check’ indicating
humidity control
status