MONOCHROMATOR SPECTROGRAPH MS 3504



Multiport Spectrograph/Monochromator for UV-VIS-IR with 350 mm focal length and high f/3,8 aperture ratio. Four interchangeable gratings and fully computerized Superior imaging capabilities.

Focal length, mm Collimator 300
Camera 350
F/number 3.8 (Input)
Input Port 1
Output Port 2
Grating mounts 4 grating turrets
Grating Size, mm 70x70x10
Grating/mm* 2400 1800 1200 600
Reciprocal dispersion, nm/mm 1.16 1.6 2.3 4.8
Resolution 0.04 0.06 0.08 0.15
Ste Size (aver.) ,nm 0.005 0.0067 0.01 0.02
Wavelength accuracy, nm +/- 0.1
Wavelength repeatability, nm +/- 0.02
Stray light
(20nm from 632.8nm laser line)
1x10-5
 

Entrance and Exit Slits**

Motor (micrometer) Driven Slit Assembly
- Width variable from 8 m to 2.0mm
- Step size, m 1
- Parallelism, m +/- 5
- Reading accuracy, m 2
- Height,20mm Variable (diaphragm) from 10 to 0
 

Spectrographic field

- Output Ports,1,2, mm 28x12
Electric requirements 100+/-10VAC, 50/60Hz
Power Consumtion, W, max 60
 

RS-232

- bit rate 9600bit/s
- Stop bits 2
- Paity no
- Data bit 8
Load on transmitter RS-232 no less than 3 KOhm
Overall size of a housing, mm 510x290x170
Weight, Kg 15
* - in accordance with specificaions for diffraction gratings
**- when adjusted manually, the slits should be de-engergized.