SM208 Screen Brightness Meter Screen Luminance Meter

SM208 Screen Brightness Meter Screen Luminance Meter
Features:
•Adopting a detector powered by a silicone photocell with high stability, photostability, and shock resistance,
strict vision correction and accurate photometric measurement can be realized.
•With a wide measuring range, it can measure between 0.01-39990cd/m2 without a dimmer.
•It is a digital display with good indication reproducibility, data latching and peak value latching functions.
•With very low power consumption, it can operate continuously for 100 hours on a 9V layer-built battery;
•Mini light probe, measuring angle 10
•Compact, portable, easy to use
Technical specifications:
•Measuring range 0.01-39990cd/m2
•Measuring distance ≤1m
•Object size ≥Ф20, increasing with the increase of measuring distance
•Precision:≤±0.5% of the measured value +1 figure
•Indication error:≤±0.5% of the measured value +1 figure (relative to NIM standard)
•Spectrum response characteristics:In accordance with the standard of national grade I illuminometer
•Linearity error:≤+0.2% of the measured value +1 figure
•Temperature characteristics:≤+0.1% of the measured value +1 figure
•Operating environment:Temperature: (0-40)0C
•Relative humidity: ≤85%
•Dimensions: 149X71X41mm3
•Power supply: 9V layer-built battery (model 6F22)