Measurement accuracy ±0.01 cd/m²! Convenient for managing the brightness of various surface light sources and viewers, as well as calibration work! A high-precision standard diffuse surface light source luminance meter in a stationary type!
The "BM-2000" is a high-precision, stationary standard diffuse surface light source luminance meter that is convenient for managing the brightness of various surface light sources and viewers. Unit switchable: cd/m² (nit), rlx, LV It features a spectral sensitivity receiving part equivalent to CIE relative visual sensitivity. It is equipped with an LED display and a measurement hold function. It can accurately measure low luminance as well. It is suitable for LCD backlight inspection, X-ray film viewer management, and more. 【Features】 ○ Can accurately measure low luminance ○ Stationary high precision: ±1% (0.01 cd/m²) ○ Measurement range: 0.001 to 110,000 cd/m² ○ Unit switchable: cd/m² (nit), rlx, LV ○ Spectral sensitivity receiving part equivalent to CIE relative visual sensitivity ○ LED display ○ Measurement data hold function ○ Measurement data transmission function ○ K value switchable ● For more details, please contact us or refer to the catalog.
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basic information
【Specifications】 ○ Measured Object: Standard Diffusion Surface ○ Measurement Items: cd/m² (nit), rlx, LV unit switching ○ Measurement Range: 0.001 to 110,000 cd/m² ○ Measurement Accuracy: ±1% (for 0.01 cd/m² and above) ○ Light Receiving Element: Silicon Photodiode ○ Display: LED (6 digits) ○ Other Functions - K value switching [Meter Notation] 11.14, 12.50, 14.03, 15.75, 17.68 [Feet Notation] 1.04, 1.16, 1.30, 1.46, 1.64 - Measurement Value Hold - Data Output ○ Power Supply: AC 100–240V (50/60Hz)・10VA ○ Dimensions: 180(W) × 100(H) × 200(D) mm・3kg ○ External Interface: RS-232C ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
LCD backlight inspection, X-ray film viewer management, etc. ● For more details, please contact us or refer to the catalog.
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Company information
Since its establishment in 1965, Kyoritsu Electric has built a track record in the development of original products with the theme of "the fusion of light and electronics." Since 1971, we have supplied camera measurement instruments (exposure testers, luminance meters, flash testers, shutter testers, service testers, LED light sources, collimators, etc.) developed in-house, holding a significant market share primarily among camera manufacturers. Our long-cultivated optical measurement technology has been utilized in adjustment light source devices for digital cameras and video cameras, image sensor mounting alignment measurement instruments, flash light measurement instruments, and more, contributing to quality improvement. We obtained ISO-9001 certification in 1994 and are committed to traceable manufacturing. Additionally, we take pride in having a wide-ranging presence with agents in the United States, China, Taiwan, and South Korea. Moving forward, we are determined to refine our technology as a manufacturer contributing to the optical industry.