Copyright Resonance Ltd., December 2011
143 Ferndale Drive North, Barrie, ON L4N 9V9 Tel: 705-733-3633 Fax: 705-733-1388 Email:sales@resonance.on.ca
VM200 VUV Monchromator and Spectrometer
The Resonance Ltd. vacuum monochromator and
spectrometer uses standard connections to allow
simple integration into most systems. The f/4.2 grating
is a type 4 for minimal aberrations. It is designed to
allow easy interchangeability between being a
monochromator with servo-controlled drive and a
CCD-based spectrometer. It’s supplied with LabView-
based codes and drivers for integration into user
software.
spectrometer uses standard connections to allow
simple integration into most systems. The f/4.2 grating
is a type 4 for minimal aberrations. It is designed to
allow easy interchangeability between being a
monochromator with servo-controlled drive and a
CCD-based spectrometer. It’s supplied with LabView-
based codes and drivers for integration into user
software.
The VM200 packs
performance in a small
package. The compact 2.5-kg
system can be coupled directly
to a vacuum chamber through
a 2.75” Conflat™ style flange.
Its single-grating design
provides high VUV efficiency
while the 200mm focal length
offers an excellent balance
between size and functionality.
The system can be configured
as a manual monochromator, a
motorized monochromator or
as a CCD spectrometer using
interchangeable accessories.
performance in a small
package. The compact 2.5-kg
system can be coupled directly
to a vacuum chamber through
a 2.75” Conflat™ style flange.
Its single-grating design
provides high VUV efficiency
while the 200mm focal length
offers an excellent balance
between size and functionality.
The system can be configured
as a manual monochromator, a
motorized monochromator or
as a CCD spectrometer using
interchangeable accessories.
Features
High throughput f/4.2
Spectral range from 25-3200 nm with available gratings
Single concave grating for high VUV efficiency
Easily switched from a monochromator to a CCD-
based spectrometer
Only 2.5kg mass, 1.7 liter internal volume
Manual adjustable slits standard
LabView-based software
Interchangeable gratings for wavelengths up to 3200
nm
Grating Options: Platinum or Gold EUV coating
Control/data acquisition electronics, embedded
computer and software
Customization: Flanges available for 3’rd party CCD
* Wavelength Range
Normal range (VUV/UV/VIS with Al/MgF2 VUV to NIR coating
Short wavelength with EUV 1200 g/mm grating (RUV Pt coating)
Long wavelength with IR 300 g/mm grating (IR gold coating)
** Resolution
Measured full width at half maximum of Kr 123.6nm at center of CCD
*** Reciprocal linear dispersion at center of CCD at 123.6nm
* AUE Gold EUV 25 - 200nm
MAU Mag FLU UV-VIS 110 - 1100
PTE Platinum EUV 30 - 200nm
