NP250-2M Spectrograph > SOL

본문 바로가기

쇼핑몰 검색

NP250-2M Spectrograph > SOL

NP250-2M Spectrograph 요약정보 및 구매

제조사 SOL instruments Ltd.
원산지 Belarus
브랜드 SOL instruments
모델 NP250-2M Spectrograph
판매가격 전화문의
포인트 0점
배송비결제 주문시 결제

상품 정보

상품 상세설명

NP250-2M Spectrograph ?

 

NP250-2M is a spectrograph with two independent spectral channels.

 

Focal length of each channel is 250 mm. F/number of the device is 1/4.2, F/number of each channel is 1/6.1.

 

The radiation, after passing the entrance slit, is split into two independent spectral channels, representing a separate automated spectrograph, designed on the modified Hill scheme. Such an optical scheme allows to avoid spectra re-entrance from the diffraction gratings and mirrors, the parabolic mirrors allow to obtain high spatial and spectral resolution.

 

NP250-2M korpus

  

 

Features

  • Parabolic mirrors
  • Two independent spectral channels
  • High spatial resolution over the slit height
  • Great variety of diffraction gratings

 

 

Application

  • Multichannel spectroscopy
  • Measurements in UV, visible and IR spectral regions
  • Emission, fluorescent and Raman spectroscopy
  • Transmittance and reflectance measurement

NP250-2M optic layout ru

 

 

?

Optical system:



 Optical scheme:

 Modified Hill scheme, astigmatism-compensated, 

 with two independent channels

 Usable wavelength range:

 185 nm ? 60 ?m (depends on the type of grating)

 F/number:

 

 - common:

 1/4.2

 - for each channel:

 1/6.1

 Focal length:

 270 mm

 Scanning range limited by the grating rotation angle

 (grating 1200 l/mm):

 0 - 1280 nm

 Main mirrors: 

 Off-axis parabolic

 Stray light (20 nm from laser line 632.8 nm) 

 2.5*10-5 ?

 

 

Astigmatism compensation:



 Horizontal magnification:

 1.09

 Vertical magnification:

 1

 Vertical spatial resolution:

 

 - at the center of the field:

 2 ?m

 - at 10 mm from the center of the field

 0.2 mm

 Focal plane

 25 х 8 mm

 

 

Drive:

 

 

 

 Motor:

 Manually

 Drive:

 Worm

 

 

 

* Optics:



 Reciprocal linear dispersion:

 2.91 nm/mm

 Spectral resolution:

 

 - PMT (slit width 10 ?m):

 0.07 nm

 - digital cameras (14 ?m pixel):

 0.08 nm

* For grating 1200 l/mm, wavelength 546 nm, detector pixel size 24 ?m

 

Gratings:



 Number of changeable gratings

 unlimited

 Number of simultaneously installed gratings   

 2

 Size:

 50 х 40 х 10 mm

 Fixation:

 Positioner for 1 manually changeable grating

 Rotation:

 About the center of grating working surface, the orientation 

 of the rotation axis coincides with orientation of grating lines

 * Grating positioning repeatability:

 

 - across the wavelength

 ±0.02 nm

 - vertical image position:

 ±0.2 nm

* For grating 1200 l/mm, wavelength 546 nm

 

?

Ports:



 Number of ports:

 1 input, 1 output

 

Spectral slits:



 Control:

 Manual, with micrometer screw

 Opening width:

 Smoothly regulated from 0 up to 2.0 mm

 Parallelism:

 ± 1 ?m

 Accuracy (slit width 1 mm):

 ± 10 ?m

 Repeatability:

 ± 1 ?m

 Reading accuracy (micrometer):

 2 ?m

 Height:

 10 mm; diaphragm-regulated from 0 up to 10 mm

 

Dimensions:



 Overall sizes (L x W x H):

 385 х 280 х 215 mm

 Optical height:

 111 - 120 mm

 Weight:

 10 kg

 

상품 정보 고시

품명 NP250-2M Spectrograph
모델명 NP250-2M Spectrograph
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

사용후기

등록된 사용후기

사용후기가 없습니다.

상품문의

등록된 상품문의

상품문의가 없습니다.

배송정보

배송 안내 입력전입니다.

교환/반품

교환/반품 안내 입력전입니다.

관련상품

등록된 상품이 없습니다.

회사명 매직트리 주소 경기도 하남시 조정대로45, 미사센텀비즈 F315호
사업자 등록번호 653-29-00047 대표 김 식 전화 02-355-5963 팩스 02-355-5962
통신판매업신고번호 개인정보관리책임자 ebiz@magictree.kr
Copyright © 2001-2013 매직트리. All Rights Reserved.