Positioning the Instrument on the White Standard . . . continued
X-Rite Reflection Standard
The Calibration Values for the white spot are affected by the
environment and cleaning method of the standard.
The white spot has the XYZ values set at the factory. If the white spot
does not measure correctly, it could be that the unit needs to be calibrated;
there is dust in the optics; or the standard has smudge marks or is dirty.
The ceramic standard should be cleaned using a mild soap and warm
water solution, thoroughly rinsed with warm water, and wiped dry with a
clean, lint free cloth.
☛
If you lose your envelope, you can obtain the calibration values from the back page of this manual.
Otherwise, you can contact X-Rite with the serial number of your standard and get the values.
Reflection Standard
Part No. 968-100
Serial No. 000101
IMPORTANT!
by smudge marks and dust; and must
be kept clean.
The standard is dramatically affected
Date XX/XX/XX
CALIBRATION CHECK
X
Y
Z
STEP
REFLECTANCE
[%]
WAVELENGTH
[nm]
390
400
410
420
430
440
450
460
480
500
520
540
560
580
600
620
640
660
680
700
710
X-Rite
68.37
75.93
81.34
82.40
83.32
83.82
84.13
84.75
85.37
85.71
86.03
85.80
85.67
85.32
84.86
84.30
83.74
83.21
82.49
81.87
81.60
White
Illuminant C 2 Observer
83.82 85.37
99.98
6-4
