Konica Minolta cm-5 Instruction Manual page 59

<Transmittance measurement>
3. Open the Transmittance Specimen Chamber Cover and
empty the space between the illumination and receiving
windows. (No specimen, cell or Zero Calibration Plate
being set.)
100% calibration can be performed with the Transmittance
Notes
Specimen Holder installed.
4. Close the Transmittance Specimen Chamber Cover and
press the [OK/Edit] button.
100% calibration (air calibration) is performed.
The Xe lamp flashes three times during the calibration.
During 100% calibration, the screen shows the number of
flashes performed.
When the 100% calibration is completed, the screen returns to
the one displayed before the <Measurement Condition
Settings> screen.
<Liquid transmittance measurement>
3. Open the Transmittance Specimen Chamber Cover and
set the cell filled with distilled water or purified water
to more than two-thirds of the capacity in the
Transmittance Specimen Holder.
Be sure to use cells with the same optical path length for
Notes
the calibration and measurement.
Set the cell so that its transparent surfaces are oriented to
the illumination and receiving windows.
4. Close the Transmittance Specimen Chamber Cover and
press the [OK/Edit] button.
100% calibration (distilled water calibration) is performed.
The Xe lamp flashes three times during the calibration.
During 100% calibration, the screen shows the number of
flashes performed.
When the 100% calibration is completed, the screen returns to
the one displayed before the <Measurement Condition
Settings> screen.
If you change the measurement type or other measurement
Memo
conditions after white calibration (100% calibration), you
need to perform white calibration (100% calibration) again
under the new conditions.
Cell or Plastic
Cell
Light
2
E57