3 Grating Monochromator

Features:

·Worm-drive

·Spectral scanning with filter changing automatically by stepping motors

·Multi-grating turret

·Nitrogen input plug

·High coherence

Specifications:

 

Focal Length

300mm

F/#

F/4.8

Wavelength Accuracy

±0.2nm(using 1200g/mm grating)

Wavelength Repeatability

0.05nm(using 1200g/mm grating)

Resolution(FWHM)

0.1nm(measuered at 435.8nm with slits 10μm wide & 2mm high,using 1200g/mm grating 〔Chinese National standard〕)

Dispersion

2.7nm/mm(using 1200g/mm grating)

Stray Light

5×10-4

Minimum Step

0.0023nm

Spectral Range

185nm-infrared (using different gratings)

Standard 3 Gratings

1200g/mm,λp=300nm;600g/mm,λp=750nm;300g/mm,λp=1250nm

Grating Size

55mm×55mm

Slits Size

Wide from 10μm to 3mm;14mm high

Size

390mm×278mm×204mm

Weight

18kg

 

 


Excellent Technology Co.
Hong Kong: Tel. (852) 2691 3821    Fax. (852) 2900 2980
Email: LabSupplyhk@Gmail.com

China: Tel. (86) 150 1799 2655   Fax. (86) 755 3360 9662
Email: etchk.China@Gmail.com