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DM160 Monochromator > SOL

DM160 Monochromator 요약정보 및 구매

제조사 SOL instruments Ltd.
원산지 Belarus
브랜드 SOL instruments
모델 DM160 Monochromator
판매가격 전화문의
포인트 0점
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DM160 Monochromator  

 

The DM 160 is a high throughput double monochromator with dispersion subtraction, 

with F/number 3.5 and focal length 160 mm.

 

DM160 Monochromator is a completely automated device using the on-board CPU to control the gratings, choose the necessary light filter and control the integral shutter. The device is controlled by means of the specially developed software, on-board CPU uses RS 232 – interface for connection with the computer.

 

Due to the use of only four optical elements and the intermediate slit, the DM160 possess an extremely low stray light and high spectral resolution.

 

DM160 Monochromator is designed on the linear scheme, input and output ports are arranged in one line and in one height. The entrance and exit slits mounted in the input and output ports respectively, as well as the intermediate slit are adjusted manually. There are four fixed slit widths corresponding to four values of the spectral interval (for the central wavelength 1100 nm). You should move the switcher vertically to set the necessary spectral interval. 

 

DM160 Gr 435

 

 

DM160 optich SH orang

 

  

Features

  • Concave diffraction gratings with a variable spacing of lines
  • Extremely low stray light
  • Highly motorized
  • Embedded motorized unit of order sorting filters

 

Applications

  • Tunable filter with a narrow bandwidth and extremely low stray light
  • Transmittance and reflectance measurement in UV to VIS range
  • Excitation monochromator for the fluorescence measurements
  • Raman measurements

 

Optical system:

 Optical scheme:  Original, with dispersion subtraction
 F/number:  1/3.5
 Focal length (output):  160 mm
 Stray light (halogen lamp with 350 nm cut-off filter): < 0.01%
 Stray light (20 nm from laser line):  10-7


Drive


 Motor:  micro stepper
 Drive:  warm
 Step size:  1.62 arc seconds
 Precision:  ± 1 step
 Max. speed:  10 000 steps/s

 

 

Gratings

 

 
 Type:  Ruled, concave, with a variable line density
 Line density:  1200 l/mm
 Blaze wavelength:  280 nm
 Size:  40 х 40 х 10 mm
 Operating wavelengths range (efficiency of grating > 40%):  190 - 560 nm

 

 

Optics

 

 
 Reciprocal linear dispersion (wavelength 546 nm):  4.58 nm/mm

 Spectral resolution

 (width of entrance and intermediate slits 0.22 mm):

 1.45 nm
 Repeatability:  ± 0.1 nm
 Wavelength accuracy:  ± 0.25 nm
 Average scanning step:  0.025 nm

 

 

Spectral slits

 

 
 Control:  manually operated
 Width:  4 fixed positions
 Entrance and intermediate:  0.22; 0.54; 1.1; 1.6 mm
 Output:  0.44; 1.08; 2.2; 3.2 mm
 Height:  6 mm

 

 

Integrated shutter

 

 
 Transmission (shut):  < 0.001 %
 Shut time:  ~100 ms
 Max. frequency:  1 Hz
 Control:  On-board CPU or TTL-signals from the external  device

 

 

Dimensions, power requirements

 

 
 Overall sizes (LхWхH):  419 х 140 х 175 mm
 Weight:  8 kg
 Electric requirements:  100 - 230 V, 50/60 Hz
 Power consumption:  20 W

 

 

Control

 

 
 Central:  on-board CPU
 External:  PC
 External interface:  RS-232


DM160 is a fully automated device. The embedded controller exercises a regular control of execution of the control commands of mechanisms of the device that enter from external control unit. Besides, the internal controller operates ADC board that can be used optionally.

 

 

상품 정보 고시

품명 DM160 Monochromator
모델명 DM160 Monochromator
법에 의한 인증·허가 등을 받았음을 확인할 수 있는 경우 그에 대한 사항 상품페이지 참고
제조국 또는 원산지 Belarus
제조자 SOL instruments Ltd.
A/S 책임자와 전화번호 또는 소비자상담 관련 전화번호 02-355-5963

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회사명 매직트리 주소 경기도 하남시 조정대로45, 미사센텀비즈 F315호
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통신판매업신고번호 개인정보관리책임자 ebiz@magictree.kr
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