公开(公告)号：US20180313796A1

公开(公告)日：2018-11-01

申请号：US15772109

申请日：2016-11-03

Applicant: Waters Technologies Corporation

Inventor： ANTHONY C. JEANNOTTE ,  DANIEL GILLUND ,  ADITYA SHANKAR PRASAD ,  SAKSHAM SAXENA

IPC: G01N30/95 ,  G01J1/42 ,  G01J3/28

CPC classification number: G01N30/95 ,  G01J1/429 ,  G01J3/00 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0262 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/10 ,  G01J3/18 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/42 ,  G01J2003/1213 ,  G01J2003/2866 ,  G01N21/05 ,  G01N21/31 ,  G01N30/74 ,  G01N2021/3181 ,  G02B26/0841

Abstract: A detector for use in liquid chromatography is provided. The detector includes a light delivery system comprising a light source that emits one or more spectral lines of light of a light spectrum. The detector has an entrance slit configured to receive the one or more spectral lines of light and a wavelength selection module comprising a digital micro-mirror device. The digital micro-mirror device is configured to redirect the one or more spectral lines of light to a flow cell. The flow cell is optically connected to the wavelength selection module.