Multi-point brightness box (with negative brightness and environmental resistance specifications) "LB-8623"
Brightness reproduction up to LV-4.0 is possible! Connect to a luminance meter for automatic calibration! Environmentally resistant specifications! Easy operation with a touch panel!
The "LB-8623" is a multi-point luminance box capable of reproducing brightness up to LV-4.0. It is suitable for adjusting and inspecting digital single-lens reflex cameras and camera modules. Luminance: 0.0075 to 18,250 cd/m² (LV-4.0 to 17) Direct luminance reproduction is possible with a 1 LV pitch, and fine adjustments in luminance can be made with a 0.1 LV pitch. The light source section is designed for environmental durability (-20°C to +50°C / humidity 20% to 80%) and can be operated via a touch panel. It can be connected to a luminance meter for automatic calibration. 【Features】 ○ Halogen lamp light source (DC/direct lighting) ○ A light source (color temperature 2,586K) ○ Equipped with negative luminance ○ Capable of reproducing luminance up to LV-4.0 ○ Luminance: 0.0075 to 18,250 cd/m² (LV-4.0 to 17) ○ Dimming possible with a 0.1 LV pitch ○ 221 points of luminance selection available ○ Touch panel operation ○ Light source section is designed for environmental durability (-20°C to +50°C / humidity 20% to 80%) ○ Automatic calibration possible with a luminance meter with communication functions ● For more details, please contact us or download the catalog.
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【Specifications】 ○Color Temperature: 2,856K ±150 ○Luminance: 0.0075 to 18,250 cd/m² (LV-4.0 to 17) ○K Value: 12.50, 14.03 (selectable at the time of order) ○Selectable Luminance: Maximum 211 points ○Luminance Uniformity: ±5% ○Luminance Area: Φ80mm ○Switching Method: Pulse Motor ○Light Source: Halogen Lamp (DC operation) ○Power Supply: AC100 to 240V・560VA ○External Dimensions ・Control Unit: 240(W)×204(H)×340(D)mm・10kg ・Light Source Unit: 360(W)×402(H)×410(D)mm・13kg ○External Interface: RS-232C ●For more details, please contact us or download 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.