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Double Monochromator
제조사 Bentham Instrument
원산지 영국

IDR150 제품특징

  • Double monochromtor로 구성되어 UV대역 산란미광을 최소화한 우수한 성능
  • 컴팩트한 디자인
  • 교정된 cosine-corrected input optic(f2<1%) 수광부
  • UV 발광 광원에 대한 IEC 60335 규격 충족
Optical Layout
Configuration Pair symmetrical Czerny Turner monochromators, additive dispersion
Focal length - Total focal length: 300mm
- Individual units: 150mm
Grating mount Kinematic
Number of gratings 1 pair
Grating size 33 x 33mm
Aperture ratio f/4
Number of entrance/exit ports 1 entrance, 1-2 exits
Spectral range Within range 200nm-2400nm
Wavelength scanning By integrated stepping motor and micro-stepping drive electronics
Slit type Fixed, micrometer or motorised variable
Slit width & height 10µm-10mm (W) x 20mm (H)
Filter size - 6 position filter wheel : 25mm diameter
- 8 position filter wheel : 22mm diameter
Optical Performance (quoted for typical 2400 g/mm gratings)
Spectral range 200-600nm
Linear dispersion 5.4nm/mm
Wavelength accuracy ± 0.15nm, ± 0.05nm with software correction
Wavelength reproducibility ± 0.05nm
Resolution full/reduced slit height 0.25/0.1nm
Stray light rejection at 2.5 FWHM 10-8
Wavelength sweep speed 30nm/s
487 Dual-Channel Picoammeter Module - Electrical
Channel 1 input Current input to picoammeter
Channel 2 input Current input to picoammeter
Gain ranges 1010-105 V/A
Maximum current input 100µA
Frequency response DC to 30Hz
Gain accuracy +1%
Gain stability 200ppm/°C
Output stability 5ppm/°C to 500ppm/°C depending on sensitivity
Linearity < 0.025% departure from linearity from zero to full scale
ADC resolution 4½ digit BCD (0 to 19999) i.e. > 14 bit resolution
ADC integration time 100ms
Auxiliary input range 0- 9.8V
Picoammeter input impedance Virtual earth
Auxiliary input impedance 1 MΩ
07072 서울시 동작구 신대방1가길 38 (신대방 719번지 동작상떼빌) 106동 209호 (주)원우시스템즈
TEL : 02-533-6720  FAX : 02-533-9614
Santevill 106-209, 38, Sindaebang1ga-gil, Dongjak, Seoul, 07072, South Korea
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