MS200 Series > SOL

 model

 MS2001

 MS2001i

 MS2004

 MS2004i

 Diffraction unit

 Single-position 

holder  for manually  

changeable gratings??

 Single-position

holder  for manually  

changeable gratings?

 Four?grating turret

 Four?grating turret

 Optics

 Standard

 Standard

Optical system

 Optical scheme:

 Cherny?Turner

 (astigmatism?compensated in model MS2001i and 

 model MS2004i)

 Ports:

 1 input, 2 output

 Wavelength range:

 185 nm - 60 ?m (depends on the type of grating)

 F/number (entrance):

 1/3.6

 Focal length (output):

 200 mm

 Scanning range limited by the grating rotation angle:

 0-1300 nm (grating 1200 l/mm)

 Main mirrors:

 spherical

 Stray light:

 3х10^-5 (20 nm from laser line 632.8 nm)?

 Focal plane:

 26 х 10 mm

 Imaging

 Horizontal magnification:

 1.18

 Vertical magnification:

 1.48

 Vertical spatial resolution

 <40 ?m**

 Drive

 Motor:

 micro-stepper

 Drive:

 Warm

 Step size:

 1.6 arc seconds

 Precision:

 ± 1 step

 Max. speed:

 10000 steps/s

 Optics

 Reciprocal linear dispersion:

 4.12 nm/mm

 Spectral resolution:

 - PMT (slit width 10 ?m):

 0.11 nm

 - digital cameras (12 ?m pixel):

 0.12 nm

 Repeatability:

 ± 0.036 nm? 

 Wavelength accuracy:

 ± 0.07 nm

 Average scanning step:

 0.012 nm

 Gratings

 Size:

  40 x 40 x 6 mm

 Rotation:

 About the center of grating working surface

 Mounting:

 1.Automated 4-grating turret (models MS2004, MS2004i)

 2.Positioner for 1 manually changeable grating (модели MS2001 и MS2001i)

 Grating repeatability for the automated 

 4-grating turret

 (models MS2004, MS2004i)

 - wavelength (grating 1200 l/mm):

 ± 0.03 nm

 - vertical image:

 ± 75 ?m

 Grating repeatability for 1 manually  changeable grating holder(models  MS2001, MS2001i):

 - wavelength (grating 1200 l/mm)?

 ± 0.05 nm

 - vertical image:?

 ± 40 ?m

 Ports

 Number:

 1 input, 2 output

 *Output port repeatability (automated mirror):

 ± 0.03 nm

 Switching time (output port):

 5 s?

 Spectral slits

 Control:

 Automated (drive) or manual (micrometer)

 Width:

 Regulated from 0 up to 2.0 mm,± 1 ?m

 Parallelism:

 ± 1 ?m

 Accuracy (slit 1 mm):

 ± 10 ?m? 

 Repeatability:

 ± 1 ?m (± 1.5 ?m - hand slot)

 Reading accuracy (micrometer):

 2 ?m

 Step size (automated slit):

 2 ?m  

 Height:

 Diaphragm-regulated from 0 up to 10

 Integrated shutter

 Transmission (shut):

 <0.001%

 Shut time:

 ~100 ms

 Max. frequency:

 1 Hz

 Control?

 Central:

 on-board CPU

 External:

 PC

 External interface:

 RS-232 

 Dimmensions

 Overall sizes (LхWхH):

 300х200х160 mm

 Weight:

 9 kg standard configuration)?