Attaching A Target Mask; Notes On Use Of Target Mask - Konica Minolta CM-3700A Instruction Manual

Attaching a Target Mask

WARNING
Do not place the CM-3700A on an unstable or sloping surface. Doing so may result in its
falling or overturning, causing injury. Take care not to drop the CM-3700A when carrying it.
Be careful around openings in the CM-3700A. Failure to do so
may result in fingers being trapped causing injury.
The CM-3700A allows you to select a target mask from the following three types according to the specimen
and your application.
Target mask
CM-A91 (for LAV
3×5 mm
CM-A92 (for MAV ø8 mm measurements: illumination area: ø11 mm)
CM-A93 (for SAV ø25.4 mm measurements: illumination area: ø30 mm)
Procedure
1.
Pull the sample holder toward you and keep it
open.
{ The sample holder will remain open when
opened more than 70 degrees.
2.
Remove the currently attached target mask
by pulling it toward you.
Memo • The target mask is held on by magnets.
3.
Align the target mask positioning holes of the
target mask to be attached with the target mask
positioning pins of the Spectrophotometer's
specimen port baseplate and slide the target
mask in against the specimen port baseplate.
Memo • The target mask should be attached in the direction
that makes the white painted surface face inside
(toward the CM-3700A side) and position the letters
"MADE IN JAPAN" at the top.
4.
Release the sample holder to close it.

Notes on Use of Target Mask

{ Take care not to scratch or make the inner surface (white-coated surface) of the target masks dirty with
such as fingerprints.
{ The target masks may become discolored if left in areas exposed to light. Therefore, make sure that
target masks which are currently not in use are kept inside the accessory case (CM-A156) to prevent
exposure to light.
{ When not using the CM-3700A, attach one of the target masks or the protective cap to prevent dust
entering the integrating sphere.
{ Take care not to leave the CM-3700A for a long period of time with a target mask attached. The sample
holder may stick to the target mask.
measurements: illumination area:
16
)
5×7 mm