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BBMS-3000 BRDF, BTDF, BSDF 측정 시스템

BSDF test data at any lighting direction in the implementation space can be recalled by design software simulation

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Typical Application Scenarios

BBMS-3000 BRDF/BTDF Measurement System is a comprehensive system for the optical and colorimetric characteristics measurement of materials, which can analyze and measure the reflectance and transmission characteristics  in any directions, such as BTDF, BRDF, reflectance ratio distribution, transmittance distribution, TIR, TIS, etc. It can be widely used in quantitative analysis of surface optical properties of optical films, optical lenses, optical windows, optical glasses, special coatings and other materials, and the BRDF/BTDF data file exported by the system can be directly used in Tracepro, Zemax, and other optical design softwares for optical system simulation design.

Main Characteristics

1. Absolute measurement, the measurement results are not affected by the shape of the sample.

2. Four-axis precision rotation dual optical path design is adopted to realize the high stability and high accuracy measurement of the spatial distribution of transmittance and reflectance for various optical materials.

3. The wavelength of the incident lighting source covers UV-VIS-NIR, meeting the measurement of material surface scattering characteristics under different sizes and different samples at different angles.

4. Angle resolution up to 0.01°, positioning accuracy up to 0.1°, which is very suitable for BRDF/BTDF measurement of mirror & non-mirror materials.

5. Meet the American ASTM E2387 national standard and other design requirements.

6. Test data can be imported into Lighttools, SpeOS, Tracepro, Zemax and other optical software for optical simulation design.

Technical Specifications

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BBMS-3000 BRDF, BTDF, BSDF 측정 시스템

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