Spectral refractive index measurement high-precision spectral refractive index measurement device
It is a refractive index measuring device with guaranteed absolute value and the world's highest precision.
Detects the apex angle of the prism with high precision, measures the minimum deviation, and performs the measurement of the refractive index of the test prism. Depending on the required accuracy and specifications, the following lineup is available. - SpectroMaster 600HR: Measures refractive index with an accuracy of 2×10^-6 - SpectroMaster 600MAN: Measures refractive index with an accuracy of 4×10^-6 - SpectroMaster 300MAN: Measures refractive index with an accuracy of 5×10^-6
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basic information
**Main Features** - High-precision detection of the prism apex angle, measurement of the minimum deviation angle, and determination of the refractive index of the tested prism. - Guarantees absolute values and is the world's highest precision refractive index measurement device. - High-precision mirror collimator and optical system → The mirror collimator and mirror telescope use off-axis parabolic mirrors, achieving wavefront accuracy of λ/10 or better. - Measurement receiving section → The measurement receiving section is directly mounted to the mirror telescope, corresponding to each evaluation wavelength. - Ultra-high precision rotary encoder → Custom-made high-precision rotary encoder from the German company Heidenhain. - Light source → A mount that allows for easy switching between various measurement wavelengths. **Other Features** - Master sample (certificate of guarantee from PTB and master prism) - Angle guarantee within 0.1 seconds, refractive index guarantee of 1x10^-6 - Wavelengths: 404.6, 435.8, 479.9, 546.1, 589.3, 643.8 nm - Calibration guarantee certificate, traceability certificate from the PTB German national institute. For more details, please contact us or refer to the catalog.
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Company information
As a de facto standard in the field of optics, we are appreciated worldwide. Additionally, our optical measurement services are utilized by many optical manufacturers and other machinery manufacturers, supporting their research and development activities. At TRIOPTICSGROUP, we are engaged in the research and development of various new products and can meet all needs in the measurement field. Please feel free to contact us with any inquiries related to measurements.