한국표준광기술

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LM-5 점휘도계

The minimum test can be 0.00005cd/㎡ Meet HDR evaluation needs

: 2º : 0.00005 ~ 2,000 cd/m2

: 1º : 0.0005 ~ 8,000 cd/m2

: 0.2º : 0.005 ~ 200,000 cd/m2

: 0.1º : 0.05 ~ 800,000 cd/m2

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Typical Application Scenarios

LM-5 dark field luminance meter is especially suitable for OLED light source device module and other display dark field conditions of extremely weak luminance test, the instrument has a large span linear dynamic range, with the signal generator can achieve OLED limit black luminance, contrast, gray scale and other characteristics of rapid measurement.

Main Characteristics

1.Precise measurement accuracy

The detector spectral response is strictly comply with CIE V(λ), to guarantee the high accuracy.

2.Extremely low luminance measurement capability

The photo detector adopts TE-cooled CCD design,ensure low noise,high sensitivity measurement; and can reach 0.00005cd/m2  for OLED’s dark field measurement.

3.Multiple FOV switching

2°, 1°, 0.2°, 0.1° multi-FOV switching, both for small such as indicator light, instrument panel measurement, can also be used for outdoor LED display and other large luminous body measurement.

Technical Specifications

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LM-5 점휘도계

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