The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2022
Filed:
Aug. 22, 2017
Applicant:
Beijing Const Instruments Technology Inc., Beijing, CN;
Inventors:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 25/00 (2006.01); G01F 1/36 (2006.01); G01N 21/45 (2006.01); G01N 33/00 (2006.01); F16K 37/00 (2006.01);
U.S. Cl.
CPC ...
G01F 25/0007 (2013.01); G01F 1/36 (2013.01); G01N 21/45 (2013.01); G01N 33/0047 (2013.01); F16K 37/00 (2013.01); G01N 2201/127 (2013.01);
Abstract
An instrument calibration apparatus and a calibration method using same. The apparatus comprises a physical quantity input/output unit, a physical quantity measurement unit, a physical quantity configuration unit, a display unit, a man-machine interaction unit, a storage unit, and a control unit. The apparatus can be widely applied to automatic calibration of multivariable instruments.