DM 1601 DOUBLE MONOCHROMATOR
- ideal for illumination purposes
- high Throughput
- low stray light
- fully computerized including the filter wheels
- exceptional price performance
1. Entrance slit.
2, 6. Spherical mirrors.
3, 4. Spherical gratings with a variable step (for astigmatism Correction) 1200 g/nm
5. Intermediate slit.
7. Exit slit.
8. Sorting filters.
|Focal length, mm
|Wavelength range, nm
||dispersion substraction (zero)
|Resolution,nm with 2mm wide entrance slit
||1,5-14nm (specified by intermediate slit)
||10exp-7 at the distance=20nm, lambda=632,8
|Wavelength accuracy, nm
||34% at lambda= 3D 300nm
|order sorting ligth filters
|Entrance and exit slits:
|Slit width, in mm
||0 to 3
|Scale devision, m
|(Data reference to 1200g/mm spherical grating with a variable step
of grooves ruling for astigmatism)
||220±22 VAC, 50/60 Hz
|Power consumtion, W
||not more than 50
|RS 232 with parameters as follows:
|bit rate, bit/s
|2 stop bits without parity check