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DLM531-Digital Light Meter
$0.00
Product Highlights
- For Simple One Hand Operation
- Accurate Visible Compensation Filter f’1 is Used.
- CIE (λ):f’1<2%,<3%,<5%,<8%,v(λ)Match
- Cosine Response:f’2<2%
- Range : 20 Lux,200 lux, 2000 lux, 20,000 Lux ;
- 20fc, 200fc, 2000fc, 20,000fc
- Analog Output Standard (output impedance 500 ohm)
- Valox Housing to Withstand Accidental Drops
- Digital and Analog Output Function
- Highly accurate f’1 Compensation and Diffuser f’2<2%
In stock
in stock
Description
Photometric Formulas:
1 footcandles = 10.764 Lux (lumens/meter2)
1 Lux (lumens/meter2) = 0.0929 footcandles
Ranges: 20lux, 200lux, 2,000lux, 20,000lux ; 20fc, 200fc, 2000fc, 20,000fc
Resolution: 0.01lux. ; 0.01 fc
Spectral response: CIE photopic
Acceptance angle: f’2<2% cosine corrected (150°)
Total accuracy: for CIE standard illuminate A (2856K);(±3%rdg+10dgts)
