Saturday, January 29, 2011

Digital Lightmeter,DLM 530

Features :

☆ Accurate Visible Compensation Filter f’1 is Used.

☆ CIE (λ):f’1<2%,<3%,<5%,<8%,v(λ)Match

☆ Cosine Response:f’1 not specified

☆ Range : From 20 to 200,000 Lux

☆ Analog Output Standard

☆ Valox Housing to Withstand Accidental Drops

☆ Digital and Analog Output Function

☆ Highly accurate f’1 Compensation and Diffuser f’2<2% (Not Specified)

☆ MAX/Data Hold Function

☆ Backlit LCD Display
Specifications :

Photometric Formulas:	10,764:footcandles = l Lux (lumens/meter²)
Ranges:	20lux,200lux,2,000lux,20,000lux,200,000lux.
Resolution:	0.01lux.
Spectral response:	CIE photopic
Acceptance angle:	f’2<2% cosine corrected (150°)
Total accuracy:	for CIE standard illuminate A (2856K);(±3%rdg+10dgts)
Sampling rate:	3 times/per second
General
Power Requirement:	4 pieces 1.5V (AAA size) batteries
Dimensions:	6.7"x1.7"x1.6" (170x44x40mm)
Weight:	7.7 oz(220g)
Accessories:	Test leads,soft carrying case, and owners manual.

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Future Sky Equipment