Specifications
Article Number |
1836 |
Observation tube |
With combined coarse and fine drives, infinitely variable, cross-hairs, eyepiece vernier accuracy, 1 minute of arc objective: 18 mm / 160 mm |
Prism |
Flint glass (60°); Dispersion Angle C-F=2°; Base Length 33 mm; Height 22 mm |
Scale Tube |
Symmetric precision slit of hardened steel, ocular: 18 mm / 160 mm |
Accessories
1861 |
grating holder for Rowland grating |
1862 |
Rowland grating, 590 lines/mm |
1863 |
grating, simple version 600 lines/mm |
1865 |
spare prism, 22mm Höhe, 31x31mm, 60° |
1866 |
spare ocular with graticule |
1874 |
scale illumination 12V/1W with adjustable transformer |
1875 |
scale illumination 12V/1W without transformer |
1887 |
spare lamp 12 V, 1W, for scale illumination; 6 pieces |
SH1481 |
spectra sheet Din A4 |
This goniometer is used for exact measurement of optical data on prisms. It can also be used as a spectroscope for qualitative examination and measurement of emission and absorption spectra. Various accessories are available
