Spectrometer SG 1800
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Intended
- With cross eyepiece and vernier accurate to 1 angular minute
- Flint glass prism
- High quality collimator made of hardened steel with symmetrical precision slit
- Extensive accessories
Characteristic
Available Models
Spectral measuring instruments
The KRÜSS spectrometer meets the requirements for using optical data from prisms. It can also be used as a spectroscope for qualitative observation and measurement of emission and absorption spectra.
For precise determination of optical data of prisms
Krüss offers a spectrometer-goniometer model SG1800 for accurate measurement of optical data on prisms. From the measured values, the prism's interior angle or the refractive index of the material used can be determined. It can also be used as a spectroscope for qualitative studies and measurements of emission and absorption spectra.
Model | SG1800 |
Observation tube | infinite variety |
Reading precision scale | 1 angle min. |
Prism | Silica glass (60°) |
Angle of dispersion | C – F = 2° |
Slot pipe | Symmetrical precision slot in hardened steel |
Optical axis height | 0 – 20 mm |
Appropriate sample height | 5 – 50 mm |
Focal length collimator | 178 mm |
Focal length telescope | 178 mm |
Aperture | 32 mm |
Input slot width | 0 – 2 mm |
Table of sample diameters | 85,5 mm |
Scale diameter | 176 mm |
Resolution | 0°0'30” |
Measurement accuracy | ± 1' |
Model | Prism |
---|---|
SG 1800 | Silica glass (60°) |
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