K-Patents PR-03 - Manual (Page 80)

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74 PR-03 instruction manual
8.4.6 PR-03-P programming specifics
If the optical image appears inverted when using the probe refractometer PR-03-P (see Figure 8.12), con-
figure parameter lminv to value 1 by key-in sequence Calibrate / Parameters / Standard RI
(25
◦
C) / Image inversion to turn the picture right way.
A B C D
Slope
TEST: 248.0
30.2 ºC
Endp: 11
L): -7.5
R(: 3.3
HT: 20 ºC
HH: 4 %
SCALED
OPTICAL
IMAGE
Low concentration / No sample
Figure 8.12 Inverted optical image
Note: This image inversion correction is only available in program version 8.5 or higher. When an IT-R
is delivered together with a Probe refractometer sensor, the program version is always compatible with the
inverted image.