Cooke cal-Color 400 운영 지침 - 페이지 3
{카테고리_이름} Cooke cal-Color 400에 대한 운영 지침을 온라인으로 검색하거나 PDF를 다운로드하세요. Cooke cal-Color 400 4 페이지. Calibrated precision colormeter
페이지 인쇄To switch between foot-candles (fc) and lux
units, double click the "ON" button.
How to measure
The cal-COLOR 400 provides accurate
measurements when the operational
guidelines are followed. The cal-COLOR 400
measures the light that falls onto a surface
from a light source in foot-candles (fc) or lux
units, color temperature in Kelvin (K), and
chromaticity co-ordinates in x and y.
When held at arm's length in a comfortable
reading position, the angled light sensor is
automatically positioned horizontally and
ready to measure.
When taking measurements from a table or
desk surface, hold the instrument near the
surface so the light sensor is parallel to this
surface. This will allow you to comfortably
read the measurements from the cal-
COLOR 400 LCD.
When taking illuminance measurements at
a vertical surface, repeat the operation so
the light sensor is parallel to the surface.
This allows for comfortable reading of the
LCD, while simultaneously taking the
measurements.
A convenient integral support stand that
swings out from the cal-COLOR 400
enables remote measurements from a flat
surface. This permits the angled light sensor
to be parallel to the surface, and allows you
to read from long distances. The cal-COLOR
400's large LCD display can be read from a
distance of 15 feet or more. While using