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TMc150 Monochromator

The TMc150 single monochromator represents an exceptionally compact measurement solution adapted to measurement where lower spectral resolution be required.

Compatible with the full range of sources, detectors and accessories of the Bentham portfolio, the TMc150 monochromator fits in the smallest of spaces in a measurement setup and is well suited for integration into an OEM system.

Key features include:

Specification

OPTICAL LAYOUT
Configuration Symmetrical Czerny Turner
Focal length 150mm
Grating mount Dual grating turret
Number of gratings 1-2
Grating size 30 x 30 mm
Aperture ratio f/4.2 (at all grating angles)
Number of entrance/ exit ports One entrance, one exit
OPTO-MECHANICAL
Mechanical resolution grating drive 0.000072°/ step
Slit type Fixed, micrometer or motorised variable
Slit Width & Height 10µm-10mm (W) x 20mm (H)
Order sorting 6-position filter wheel (includes shutter)
Filter Size 25mm diameter
OPTICAL PERFORMANCE (quoted for 1200g/mm gratings)
Spectral Range Within range 200nm-50µm
Linear Dispersion 5.4 nm/mm
Wavelength accuracy ± 0.3nm
Wavelength reproducibility ± 0.01nm
Resolution full/ reduced slit height 0.3/ 0.2nm
Stray light rejection at 2.5 FWHM 10-5
AUTOMATION
Computer interface USB 2.0
Software Control BenWin+/ SDK
ELECTRICAL/MECHANICAL
Overall dimensions (mm) 137W x 232D x 168H
Optical height (mm) 110
Weight 6 kg
Power supply External DC p.s.u.
OPTIONS
Diffraction gratings See separate Gratings page
Order sorting filters See separate Order Sorting Filters page
Filter wheel 252-6 (6-position filter wheel, includes shutter)

Configuration

tmc150 configuration

Dimensions - top view

TMc150 dimensions top view

Dimensions - front view

TMc150 dimensions front view

Dimensions - side view

TMc150 dimensions side view