www.warensortiment.de
Ein Service der PCE Group
Manual Luxmeter PCE-172
Im Langel 4
D-59872 Meschede
Fon: (49) 0 29 03 / 97699-0
Fax: (49) 0 29 03 / 97699-29
GERMANY
[email protected]
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www.warensortiment.de
Thank you very much for your patronage. Please
read the manual carefully for proper operation
and best function of this device prior to using.
REFACE
Illumination:
The flux of light received in a unit area of a
certain side being shone is popularly known as
illumination. In both United Kingdom and America
its unit is known as foot candlelight, but in Europe
it is known as meter candlelight.
One foot candlelight is the illumination of light
which falls on one side that lies in a distance one
foot away from a one foot candlelight and exactly
intersecting
the light. Its abbreviated form is written as 1 Fc=1
Lm/ft, Similarly, one meter candlelight is the
illumination of light which falls on a side that lies
in a distance one meter away from a one meter
candlelight and exactly intersects the light. lt is
also called Lux i,e. the flux of light being received
in each sq. meter is called the illumination of
one lumen.
As one foot candle=10.76 Lux, therefore, Nbr.
of foot (meter) candlelight= Nbr. of Lumen
-------------Area(sq. foot or sq. meter)
Nbr. of Lumen=Nbr. of foot (or meter)x area (sq,
foot or sq. Meter) `I .FE A TURE S
Silicon Photodiodes
Features: For visible Light
Spectral Response
Range Mark (nm): 320-7301E 80E
8) Disassembling method ofthe battery:
1. Make the screw loose first and push the
battery cover back.
2. Then the battery cover can be seperated the
meter. 4. PANEL DISPOSITION.
1). SENSOR Input connector: The sensor test
input terminal.
2). Display(LCD): Display measurements and
function symbols.
3). 0 ADJ: If any digits appear in the LCD display.
Then ADJ is indicated
and the zero adjustment for all ranges is
performed at the samtime.
4}. D-H switch: Touch D-H the meter captures a
stable
measurement and holds it in the display.(Fig.1)
5). LuxlFc Switch: For selecting switch Lux and
Fc. 6). MAX: Lock up max, value of LCD.
7). POWER Switch: ON/OFF switching.
8). Range Selection switch: For selecting
various ranges(resolutions).
