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Title:
PRESSURE CALIBRATION APPARATUS AND PRESSURE INSTRUMENT CALIBRATION INFORMATION PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/011353
Kind Code:
A1
Abstract:
A pressure calibration apparatus and a pressure instrument calibration information processing method, belonging to the field of pressure instrument measurement and calibration. The pressure calibration apparatus comprises: a pressure calibration unit (1); an externally connected calibrated pressure instrument (100); a main control unit (2), which is electrically connected to the pressure calibration unit (1); a communication module (3), which is electrically connected to the main control unit (2), and performs data exchange with a remote database (300) via a network (200). The pressure calibration apparatus is in a real-time communication connection with the remote database (300), and implements on-site real-time downloading of historical calibration data and calibration schemes of the calibrated pressure instrument (100) and real-time uploading of current calibration data.

Inventors:
ZHAO, Shichun (5th Building, No.3 Fengxiu Middle Road Haidian District, Beijing 4, 100094, CN)
Application Number:
CN2018/105370
Publication Date:
January 17, 2019
Filing Date:
September 13, 2018
Export Citation:
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Assignee:
BEIJING CONST INSTRUMENTS TECHNOLOGY INC. (5th Building, No.3 Fengxiu Middle Road Haidian District, Beijing 4, 100094, CN)
International Classes:
G01L27/00
Foreign References:
CN207074102U2018-03-06
CN102435392A2012-05-02
CN102840948A2012-12-26
CN102706511A2012-10-03
CN102680170A2012-09-19
CN101510088A2009-08-19
CN102980715A2013-03-20
CN103487210A2014-01-01
CN105547587A2016-05-04
US20140260518A12014-09-18
Attorney, Agent or Firm:
SHANGCHENG & PARTNERS (18th Floor, Ever Bright World Center BuildingNo. 28 West Ping An Li Avenue, Xicheng District, Beijing 4, 100034, CN)
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