Elma Instruments 1335 Bedienungsanleitung Seite 19

INSTRUCTION MANUAL
I Instruction
The digital illuminance meter is a precision instrument used to measure illuminance
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(lux, footcandle) in the field.
It is meet CIE photopic spectral response.
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It is fully cosine corrected for the angular incidence of light.
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The illuminance meter is compact, tough and easy to handle owing to its
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construction.
The light sensitive component used in the meter is a very stable, long-life silicon phote
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diode and spectral response filter.
• U.S. Pat. No. Des. 446,135
•
U.S. Pat. No. Des. 469,025
Elma 1335
Elma 1335
20
lux fc
Kfc
Klux
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