The BV room is based on our core product, the LMK, our ILMD system. It is integrated into a custom-designed laboratory and returns luminous intensities, illuminances, or even color coordinates as measurement results.
This system can be adapted to a wide range of applications, as it is almost freely scalable in terms of resolution and measuring distance. Thus, setups with a very short measuring distance of less than 1 m are possible for small measurement objects. However, large laboratories with a measuring distance of 10 - 25 m can also be realized for high-precision measurements in the automotive headlamp sector.
Due to its size, the BV room is mainly used in the research and development area but also partly for production support. We also offer the KMP for EOL measurements.
Components
- LMK 6 or LMK 6 color
- LID Table (see LID Table datasheet)
- Optional further hardware (e.g. PC, power supplies)
- LabSoft for R&D
- LID-Checker for R&D und EOL
To make sure that your BV room is perfectly adapted to your needs and specifications, we offer extensive services:
- Photometrical calibration (luminous intensity in cd, illuminance in lx, luminous flux in lm, luminance in cd/m²)
- Geometrical calibration (spherical coordinate system in °, metric coordinate system in mm)
- Laboratory layout
- Maintenance and support
| Basic technical data | automotive1 | general lighting |
|---|---|---|
| Size of the device under test |
< 2 m | < 2 m |
| Typical measuring distance | 3.16 m to 25 m | 1 m to 3 m |
| Object field | hor. ±90° by vert. ±22° (3.16 m) hor. ±90° by vert. ±8.5° (10 m) |
Hor. ±180°; vert. ±90° depending on size of laboratory and positioning system |
| Resolution | 0.005° to 0.05° | 0.1° |
| Measuring range | 0.01 cd - 10 Mcd | 0.01 cd - 10 Mcd |
| Measurable contrast2 | 1:10 000 | 1:1 000 |
| Measuring time | seconds to minutes3 | seconds |
| Basic technical data | |
|---|---|
| Size of the device under test | automotive1: < 2 m general lighting: < 2 m |
| Typical measuring distance | automotive1: 3.16 m to 25 m general lighting: 1 m to 3 m |
| Object field | automotive1: hor. ±90° by vert. ±22° (3.16 m) hor. ±90° by vert. ±8.5° (10 m) general lighting: Hor. ±180°; vert. ±90° depending on size of laboratory and positioning system |
| Resolution | automotive1: 0.005° to 0.05° general lighting: 0.1° |
| Measuring range | automotive1: 0.01 cd - 10 Mcd general lighting: 0.01 cd - 10 Mcd |
| Measurable contrast2 | automotive1: 1:10 000 general lighting: 1:1 000 |
| Measuring time | automotive1: seconds to minutes3 general lighting: seconds |
2CIE244:2021 f25
3With image stitching
