S P 6 0 S E R I E S
S P H E R E S P E C T R O P H O T O M E T E R
17
Calibrating the Instrument
Under normal circumstances, the instrument should be
calibrated at least once a day. The calibration procedure
consists of a white cal reading and a black trap reading. The
instrument features a built in calibration timer that can be set
from 1-96 hours.
Refer to Instrument Configuration for
procedure.
Make sure the calibration reference is clean before use.
Carefully clean the ceramic disk with a dry, lint-free cloth. Do
not use solvents or cleaners of any kind. The black trap portion
may also be cleaned with a dry, lint-free cloth or clean, dry
compressed air.
NOTE:
The instrument must be calibrated with the target
window removed when using the instrument with the shoe
extended.
Calibration Procedure
1.
Press Tab Up
$
or Tab Down
@
to highlight
Calibrate
.
Press Enter key
#
to access the calibration mode.
2.
Position the target window on the white reference.
3.
Press the instrument firmly to the shoe. Hold steady until
the screen indicates the white calibration is completed.
Release the instrument when <
Success!
> is displayed.
4.
Center the target window over the black trap portion of the
reference.
5.
Press the instrument firmly to the shoe. Hold it steady until
the screen indicates the black calibration is completed.
6.
Store the calibration reference in a dry, dust free area,
away from direct exposure to light.
