Jadak Photo Research PR-810, Руководство пользователя

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PR-805/810/810
L
User Manual
47
U
SING THE
ICC-8
XX
I
N TE GR ATI NG
S
P HE RE
FIGURE 52 - ICC-8XX INTEGRATING SPHERE
The ICC-8xx is a 3 ” (76.2 mm) integrating sphere with a 1 inch (25.4 mm) measuring port. It is used to
make Illuminance measurements typically of point sources such as lamps.
M
E ASU RI NG
P
ROC E DURE
Step 1) From the Instrument Setup menu, click the
▲▼
icons beneath Primary Accessory to
scroll to ICC-8xx, depending on the instrument being used. Make any other setup
changes (exposure, sensitivity etc.) at this time.
Step 2) Remove the current Primary Accessory from the instrument turning the accessory
counter-clock-wise.
Step 3) Install the ICC-8xx by turning clock-wise. Hand tighten only. Do not over-tighten!
Step 4) Set the front edge of the measuring port at the desired distance from the source. For the
best results, the measuring port should be set so that it is perpendicular to the source.
Step 5) Press the MEASURE button to begin a measurement.