SpectroMaster®
The nature of glass
Goniometer-Spectrometer for determination of the refractive index
SpectroMaster® Goniometer-Spectrometers are employed by optical glass manufacturers, national metrology institutes as well as scientific research institutes with highest accuracy demands for the determination of the refractive index and dispersion of optical glass and crystalline materials in the UV, VIS or IR spectral range.
The SpectroMaster® HR 600 Goniometer-Spectrometer is the most accurate refractive index measurement system currently on the market. With an accuracy of 2×10-6 it is the industry leader in terms of high-precision determination of the refractive index possible in a maximum wavelength range of 195-12,000 nm.
SpectroMaster® 600 HR
Automated Precision-Goniometer-Spectrometer
The SpectroMaster® 600 HR is the most accurate refractive index measurement system currently on the market.
This accuracy is the result of ultra-high precision components like the motorized air bearing rotary table or the high-class mirror optics and the high-quality manufacturing including careful inspection of all relevant parameters. The motorized goniometer is equipped with backlash-free piezo motors of negligible power dissipation for optimum thermal stability.
- Highest accuracy of 2×10-6 in the determination of the refractive index
- Maximum wavelength range of 195 nm to 12,000 nm
- Fully automated measurement procedure
SpectroMaster® 600 MAN
Manual Precision-Goniometer-Spectrometer
The SpectroMaster® 600 MAN works with mirror optics and thus retains the advantage that the collimator and autocollimator do not have to be refocused over the entire measurable spectral range. The lamp change wheel, goniometer and sample table can be operated manually and the user is guided through the measurement procedure with software support. The measurement system achieves excellent accuracy in refractive index measurement and is therefore an alternative to the fully automated SpectroMaster® 600 HR with lower requirements in the measurable spectral range and measurement speed.
- Accuracy of 4×10-6 in the determination of the
- Maximum wavelength range of 365 nm to 1,014 nm
- Sophisticated software assistance and alignment indicators for high accuracy in manual operation
SpectroMaster® 300 MAN
Manual Precision-Goniometer-Spectrometer
The SpectroMaster® 300 MAN uses refractive optics. The high accuracy of this instrument is achieved by special focusing optics, so that the telescope and the collimator are focused to best collimation at the specific measurement wavelength. It offers a very high system accuracy for refractive index measurement.
- Accuracy of 5×10-6 in the determination of the refractive index
- Maximum wavelength range of 365 nm to 1,014 nm
- Sophisticated software assistance and alignment indicators for high accuracy in manual operation
