Monochromator:

Aberration-corrected, Czerny-Turner mount single monochromator, f = 200 mm

Wavenumber Scanning Mechanism:

High-accuracy direct-drive type (with rotary encoder)

Wavenumber repeatability: ± 0.2 cm-1

Wavenumber Range:

8000 to 100 cm-1(standard)

8000 to 50 cm-1 (option, required 532 nm E grade edge filter)

Resolution:

2 cm-1/pixel (standard, 100 to 3900 cm-1)

0.7 cm'/pixel (option, 100 to 1350 cm-1, 532 nm, 2400 gr/mm grating, 1650 pixel CCD)

Grating:

Standard: 900 gr/mm

Selectable from 2400, 1800, 1200, 600, 300, 150 gr/mm

(Max. 4 gratings can be mounted simultaneously)

Optical Alignment:

Auto-Alignment (Laser light)

Raman light path auto alignment function

Automatic switching of imaging lens for optimized spectrograph illumination.

Rejection Filter Switching:

Automatic filter switching mechanism (up to 4 filters) as standard

Notch filter: 5 year warranty

Edge filter: 3 year warranty