SM208 Screen luminance meter Mini light probe measuring angle, Screen Brightness Meter Screen Luminance Meter

SM208 Screen luminance meter Mini light probe measuring angle
Introduction: It is used to measure the brightness of various fluorescent screens and transmission screen, it has wide applications in the measurement of TV sets, medical X-rays. CRTs and FED and fluorescent substances.
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Medical 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 10O Compact, portable, easy to use
Technical specifications: Measuring range 0.01 -39990cd/m2 Measuring distance =1m Object size =? 20, 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 battery (NO included)