公开(公告)号：WO2018119092A1

公开(公告)日：2018-06-28

申请号：PCT/US2017/067632

申请日：2017-12-20

Applicant: RAPISCAN SYSTEMS, INC.

Inventor： SCHMIDT, Hartwing ,  PATTERSON, Michael, E. ,  LUKOW, Stefan, R. ,  GONTHIER, Kenneth, R. ,  LAI, Hanh, T. ,  MISHRA, Vibha

IPC: G01F1/684 ,  B01D59/44 ,  G01F1/00 ,  G01F1/68 ,  G01F5/00 ,  H01J49/00

Abstract: The present disclosure is directed to methods and systems for calibration, calibration verification, and sensitivity checks for a detector. The methods and systems include calibrating a detector by releasing at least one calibrant from at least one calibrant chamber in flow communication with the detector. The systems and methods further include verifying the calibration by releasing at least one verification substance from at least one verification chamber in flow communication with the detector. The systems and methods further include checking a sensitivity of the detector by releasing at least one sensitivity substance from at least one sensitivity chamber in flow communication with the detector.