Tsubosaka Electric Co., Ltd. List of Products and Services

The "LSB-1010FB-CRI" is a culmination of the technology we have developed so far and can be considered a standard brightness box. In addition to the high uniformity of brightness and high color rendering required for brightness boxes, it is also equipped with a user interface that allows for more intuitive operation. 【Features】 ■ Uses high color rendering LEDs Ra=97 ■ DC lighting with no flicker for high uniformity across the surface ■ Allows for arbitrary frequency lighting using pulse mode, reproducing lighting environments affected by voltage flicker ■ Brightness adjustment is possible ■ Two systems for color temperature settings ■ Automatic brightness calibration ■ Numerous options and customizations available *For more details, please contact us or download the PDF materials.

The "LSB-1010FB-CRI" is a culmination of the technology we have developed so far and can be considered a standard brightness box. In addition to the high uniformity of brightness and high color rendering required for brightness boxes, it also features a user interface that allows for more intuitive operation. 【Features】 ■ Uses high color rendering LEDs Ra=97 ■ DC lighting with no flicker for high uniformity across the surface ■ Brightness adjustment is possible ■ Two color temperature settings are available ■ Automatic brightness calibration ■ Numerous options and customizations available *For more details, please contact us or download the PDF materials.

This device is a luminance meter primarily used to measure the brightness of diffusion surfaces. Measurements are taken by placing the light-receiving part on the surface to be measured. As a standard model, the delivery time is within one week. It improves work efficiency with a backlight display and measurement result hold function. It also supports external communication and data output (USB compliant). Additionally, it can be powered by batteries (two AA batteries) for portability or an AC adapter. It is a compact and lightweight measuring instrument weighing approximately 300 grams. It can be used with our luminance box for self-calibration. Furthermore, it has a function to correct differences from other companies' luminance meters.

For those using a luminance box for the first time and those considering it in the future, we have released a video explaining luminance, luminance uniformity, color temperature, and spectral characteristics.

The materials used during the seminar are available for download. We will introduce the brightness box LSB-1010FBW-CRI, along with the higher model LSB-111WCRI and the compact VLB-10FBW2-CRI, using actual devices. The latter half of the video shows the operation of the actual devices.

【New Information】 In October 2020, we changed the model to improve operability! - Adoption of color LCD - Adoption of directional keys The 'LSB-1010FB-CRI' is a culmination of the technology we have developed so far and can be considered a standard brightness box. In addition to the high uniformity of brightness and high color rendering required for brightness boxes, it is also equipped with a user interface that allows for more intuitive operation. 【Features】 ■ Uses high color rendering LEDs Ra=97 ■ DC lighting with no flicker for high uniformity across the surface ■ Uses pulse mode for arbitrary frequency lighting and reproduction of illumination environments affected by voltage flicker ■ Brightness adjustment is possible ■ Two systems for color temperature settings are available ■ Automatic brightness calibration ■ Numerous options and custom settings available *For more details, please contact us or download the PDF materials.

The "LSB-1010FB-CRI" is a culmination of the technology we have developed so far and can be considered a standard brightness box. In addition to the high uniformity of brightness and high color rendering required for brightness boxes, it is also equipped with a user interface that allows for more intuitive operation. 【Features】 ■ Uses high color rendering LEDs Ra=97 ■ DC lighting with no flicker for high uniformity across the surface ■ Allows for arbitrary frequency lighting using pulse mode, reproducing lighting environments affected by voltage flicker ■ Brightness adjustment is possible ■ Two color temperature settings are available ■ Automatic brightness calibration ■ Numerous options and custom settings available *For more details, please contact us or download the PDF materials.

Enter any brightness value into the brightness box. It was measured with an external light meter to express its accuracy.

Using the luminance meter: LC-5 and the luminance box: LSB-1010FBW-CRI as examples, I will explain the auto-calibration function.

The "1-axis vibration table V100" is a compact vibration table suitable for evaluating the vibrations of cameras and sensors. It was initially developed and launched for use in evaluating hand-shake in consumer digital cameras. Despite being a single-axis device, its small size allows developers to conduct simple tests on their desks. The load capacity is 1000g for the V100 and 500g for the V50. 【Features (excerpt)】 ■ Easy to change settings ■ Reproduces vibrations in one axis ■ Supports various vibration conditions with a single unit ■ Switch operation that can be used intuitively ■ Simple structure and compact housing *For more details, please refer to the PDF document or feel free to contact us.

This device is a luminance meter primarily used to measure the brightness of surface. Measurements are taken by placing the light-receiving part against the lighting surface. Luminance measurement and unit switching can be externally controlled via UART through a virtual COM port. As a standard model, the delivery time is within one week. The backlight display and measurement result hold function improve work efficiency. It also supports external communication and data output (USB compliant). Additionally, it can be powered by batteries (two AA batteries) for portability or an AC adapter. It is a compact and lightweight measuring instrument weighing about 300 grams. It can be used with our luminance box for auto-calibration (self-calibration). Furthermore, it has the capability to correct differences compared to other manufacturers' luminance meters.