公开(公告)号：EP1062490A2

公开(公告)日：2000-12-27

申请号：EP99917294.3

申请日：1999-02-10

Applicant: DENVER INSTRUMENT COMPANY

Inventor： SCALESE, Robert, F. ,  TAYLOR, Thomas, B. ,  HOLZSCHUH, Timothy, S. ,  HARBERT, Douglas, E. ,  PLAVEN, Thomas, G. ,  MAPLE, Martin, L. ,  CLAESSON, Jan

IPC: G01N1/00

CPC classification number: G01N22/04

Abstract: A toploading weighing apparatus (240) which determines weight loss on drying by a cylindrical microwave (260).

公开(公告)号：EP1088468A2

公开(公告)日：2001-04-04

申请号：EP99925604.3

申请日：1999-05-27

Applicant: DENVER INSTRUMENT COMPANY

Inventor： SCALESE, Robert, F. ,  TAYLOR, Thomas, B. ,  HOLZSCHUH, Timothy, S. ,  HARBERT, Douglas, E. ,  PLAVEN, Thomas, G. ,  MAPLE, Martin, L. ,  CLAESSON, Jan

IPC: H05B6/50 ,  H05B6/74 ,  H05B6/78 ,  A01F25/12 ,  F26B3/00 ,  F26B3/34 ,  F26B19/00 ,  F26B25/06

CPC classification number: C11D1/16 ,  C07H11/00 ,  C11D1/12

Abstract: A microwave moisture analyser apparatus (10) which employs microwave radiation and a method for the determination of loss on drying application. The analyzer (10) comprises an enclosure (20) which houses a microwave analysis chamber (260) wherein the chamber (260) includes an integral precision balance (240) and a microwave energy module (450). The module (450) controls the loss on drying process on the sample being assayed and determines when the drying process is complete.