Digital Light meter(DLM 530 , DLM 531) Produkte ID: DLM 530 , DLM 531
Digital Light meter :
Model：DLM 530 Lux meter (Range : From 20 to 200,000 Lux )
Model: DLM 531 Lux/ Footcandle Meter
(Range : 20 Lux,200 lux, 2000 lux, 20,000 Lux; 20fc, 200fc, 2000fc, 20,000fc)
(CIE photopic f'1 No Specified )
- DLM 530 Features:
- For Simple One Hand Operation
- Accurate Visible Compensation Filter is Used. (CIE photopic f'1 No Specified )
- Acceptance Angle: Cosine Response:f’2Total Accuracy for CIE standard illuminat A(2856K) +/- (3% Reading + 10 digits)
- 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’2MAX/Data Hold Function
- Backlit LCD Display
- DLM 530 Specifications:
- Photometric Formulas:
- 1footcandles = l0.764 Lux (lumens/meter^2)
- Ranges: 20lux,200lux,2,000lux,20,000lux,200,000lux.
- Resolution: 0.01lux.
- Spectral response: CIE photopic
- Acceptance angle: f’2Total 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.
- DLM531 Features:
- For Simple One Hand Operation
- Accurate Visible Compensation Filter Match (CIE photopic f'1 No Specified )
- Cosine Response:f’2CIE photopic f'1 No Specified )
- Acceptance Angle: Cosine Response:f’2Total Accuracy for CIE standard illuminat A(2856K) +/- (3% Reading + 10 digits)
- 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’2Peak Data Hold Function
- Backlit LCD Display
- High Accuracy : ±3%rdg+10dgts
- 3 1/2 digit LCD display with a maximum reading of 1999
- Automatic Zero
- DLM 531 Specifications:
- 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’2CIE photopic f'1 No Specified )
- Acceptance Angle: Cosine Response:f’2Total Accuracy for CIE standard illuminat A(2856K) +/- (3% Reading + 10 digits)
- 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.