Konica Minolta cm-5 Instruction Manual page 20

Inside the Integrating Sphere
1. Set specular component to SCE.
For the procedure for switching the specular component,
Memo
refer to "SCI/SCE" on page 62.
2. Ensure that there is nothing in the Transmittance
Specimen Chamber.
3. Block the receiving window of the Transmittance
Specimen Chamber so that no dust or dirt enters through
it.
4. Open the shutter and blow off the dust and dirt in the
Integrating Sphere with a blower.
For the procedure for opening/closing the shutter, refer to
Memo
page 66 "Shutter Open/Close".
Do not touch the white-coated inner surface of the
Notes
integrating sphere, wipe it with a cloth or put an object inside
it. If the inside is so dirty that dirt cannot be removed with a
blower, contact the nearest KONICA MINOLTA-authorized
service facility.
E18
Receiving
window
Shutter