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Multiple-Grating Double Monochromator
사이즈 300 mm x 400 mm x 180 mm
무   게 12 kg
제조사 Bentham Instrument
원산지 영국
300mm 초점거리 더블모노크로메이터
Configuration Two symmetrical Czerny Turner monochromators arranged for additive dispersion (or subtractive dispersion - factory set only)
Focal length Total focal length = 300mm, individual units = 150mm
Slits Interchangeable fixed slits, micrometer adjusted, variable or motorised
Order sorting Unit can be fully order sorted from 200nm to 30μm by using option 252 and Bentham OS series of order sorting filters
Grating 33mm square plain gratings kinematically mounted to allow change-over without loss of calibration.
A range of gratings covers 200 nm to 30 μm
Aperture ratio F/4
Resolution Limit resolution with 1200 grooves/mm grating is better than 0.5 nm
Stray Light For measurement of notch filter in visible with quartz halogen light, stray light is less than 10-8
Wavelength scanning By integral stepping motor and microstepping drive electronics
Maximum scanning speed For 1200 g/mm grating maximum scanning speed is 30 nm/second
Wavelength accuracy ±0.3nm over normal operating range of 1200 g/mm grating
(no software correction)
± 0.05nm with software correction
Reciprocal dispersion 2.7nm/mm with 1200 g/mm grating
PC interface Integral IEEE-488
Power supply Mains input 110/220V 50/60Hz
Construction Single aluminium casting with rebated lid
07072 서울시 동작구 신대방1가길 38 (신대방 719번지 동작상떼빌) 106동 209호 (주)원우시스템즈
TEL : 02-533-6720  FAX : 02-3289-1293
Santevill 106-209, 38, Shindaebang1ga-gil, Dongjak, Seoul, 07072, South Korea
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