OPHIR vega User Manual page 96

4. Select "Factor" and enter the "Modify" screen.
Adjust the factor until the power/energy reading on
the screen equals the known power/energy. Press
"Save" and the power/energy calibration factor
under "Updated" will change accordingly. See Note
1.
Note 1:
For units which have different calibration factors, e.g.
CO2, YAG, or VIS, press "Laser" to select correct type
of laser before calibration. When recalibrating using
"Specific: this laser only" function, only the
calibration of the chosen laser wavelength will
change. If you wish to change the calibration of all
wavelengths proportionately, then use the function
"Overall: all lasers ".
Note 2:
When changing power calibration, this will also
change energy calibration proportionately. However,
changing energy calibration will not change power
calibration.
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