Caron 6044 - Manual (Page 44)

6024 & 6044 Series Operations Manual Rev F 02/14/12 Page 44 of 56
Calibrating the CO2
If CO
2
set-point calibration is required, the following steps can be followed:
Locate the reference
instrument’s CO
2
sensor in close proximity to the cabinet’s
geometric center or sample the chamber’s contents through the sample port located on
the control panel bezel. Be sure that the stabilization times described earlier have been
satisfied prior to performing this calibration. Press the advance key until the green
display reads CAL (calibrate). Pressing the up arrow will increase the CO
2
calibration
offset by 1%. Pressing the down arrow will decrease the CO
2
calibration offset by 1%.
Pressing and holding either button will rapidly scroll the calibration offset. When
finished, press the infinity key to return to the main menu.
Advance Key
Infinity Key