Single Monochromator TMc300 Bentham

Mã sản phẩm: TMc300 |
Thương hiệu: Bentham

Giá bán: Liên hệ

The TMc300 is our most popular single monochromator due to its high configurational flexibility and wide spectral range covered within a single scan.

Yêu Cầu Giá Tốt

Thông tin sản phẩm

Features


300mm focal length single monochromator
Built in a single casting, for optimised rigidity and robustness
Up to three diffraction gratings permitting single–scan measurement over wide spectral range (200nm-30µm)
Up to two entrance and/or exit ports with automated mirror-based port selection
Fast wavelength acquisition with zero backlash
Large rectangular gratings enhances light throughput whilst optical layout minimises scattered light


Optical Layout

Configuration Symmetrical Czerny Turner
Focal length 300mm
Grating mount Triple grating turret
Number of gratings 1-3
Grating size 68 x 84mm
Aperture ratio f/4.1 (at all grating angles)
Number of entrance/ exit ports 1/2 or 2/1

Opto-Mechanical

Mechanical resolution drive 0.000072°/ step
Slit type Fixed, micrometer or motorised variable
Slit width & height 10µm-8mm (W) x 20mm (H)
Filter size 25/ 22mm diameter

Optical Performance (quoted for 1200 g/mm gratings)

Spectral range Within range 200nm-50µm
Linear dispersion 2.7nm/mm
Wavelength accuracy ± 0.2nm
Wavelength reproducibility ± 0.05nm
Resolution full/reduced slit height 0.3/0.1nm
Stray light rejection at 2.5 FWHM 10-5
Wavelength acquisition speed 1000nm/s

Automation

Computer interface USB 2.0
Software control BenWin+/SDK


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