The 74002 Micrometer Driven Variable Slit Assembly for the MS257 1/4 m Monochromator and Imaging Spectrograph uses a precision micrometer to continuously vary the slit width from 4 &mu,m to 3.0 mm. Slit height is also variable from 2 mm to 15 mm. It has ± 10 &mu,m repeatability and ± 10 &mu,m accuracy from 4 &mu,m to 250 &mu,m, and ±5% from 250 &mu,m to 3 mm. Monochromators and spectrographs require one input slit. Monochromators also require slits at each output port.
Технические характеристики
- Type Micrometer Driven Slit Assembly
- Use MS257
- Slit Height 2-15 mm
- Slit Width 4-3000 m
- Precision ±10 µm
- Repeatability ±10 µm
