• High throughput
• Low stray light and no re-entrant spectra
• Automated control of grating rotation from PC
• Entrance, intermediate and exit slits with 4 fixed
  slit widths
• Original software Win’9x/ME/2000/XP

• UV to IR measurement
• Fluorescence and Raman Spectroscopy
• Absorption and Transmission
• Tunable filter with a narrow bandwidth (1,4 nm) and extremely low stray light

	SYSTEM   Design:   Ports:   F/Number:   Focal length:   Grating size:   Grating type:   Main mirrors:   Stray light: with dispersion subtraction 1 input, 1 output 3,5 160 mm 40х40х10 mm ruled concave, with a variable spacing spherical < 0,01% (halogen lamp with 350nm cut-off filter) DRIVE   Motor:   Drive:   Step size:   Precision:   Max. speed: high torque microstepper worm 3,4 arc seconds ± 1 step 10000 steps/s WAVELENGTH   Grating:   Wavelength range:   Reciprocal dispersion (λ=510 nm):   Wavelength repeatability:   Wavelength resolution (slit width 0,22 mm):   Wavelength accuracy:   Wavelength step size (aver): 600 l/mm blaze 500 nm 1200 l/mm blaze 280 nm 330-1000 nm 190-560 nm 9,0 nm/mm 4,8 nm/mm ± 0,2 nm ± 0,1 nm 2,7 nm 1,4 nm ± 0,5 nm ± 0,25 nm 0,05 nm 0,025 nm SLITS   Adjustment of slit width:   Slit width      - entrance and intermediate slit:      - exit slit:   Slit height: manual (4 fixed slit widths) 0,22 mm; 0,54 mm; 1,1 mm; 1,6 mm 0,44 mm; 1,08 mm; 2,2 mm; 3,2 mm 6 mm SYSTEM CONTROL   Central control by on board CPU   External control by Hand Controller   Programmed control by external computer   External interface RS-232 Overall Size (LxWxH): 419 x 140 x 175 mm;   Weight: 8 kg