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Title:
MEASURING INSTRUMENT AND REMOTE VOLUME VALUE TRANSMISSION/QUANTITY VALUE TRACEABILITY METHOD
Document Type and Number:
WIPO Patent Application WO/2020/233519
Kind Code:
A1
Abstract:
A measuring instrument, comprising a local volume value transmission/quantity value traceability component (2), a remote volume value transmission/quantity value traceability component (3), a remote communication component (4) and a central processing component (1), wherein the local volume value transmission/quantity value traceability component (2), the remote volume value transmission/quantity value traceability component (3) and the remote communication component (4) are connected to the central processing component (1); the measurement level of the remote volume value transmission/quantity value traceability component (3) is higher than or equal to that of the local volume value transmission/quantity value traceability component (2); the remote volume value transmission/quantity value traceability component (3) provides a built-in high-level measurement standard or remote high-level measurement standard for the local volume value transmission/quantity value traceability component (2), and remote volume value transmission/quantity value traceability is carried out on the local volume value transmission/quantity value traceability component (2) by means of the built-in high-level measurement standard or remote high-level measurement standard. Volume value transmission/quantity value traceability can be carried out on the measuring instrument in a remote manner, so that the volume value transmission/quantity value traceability of the measuring instrument becomes very convenient and simple, and the costs are lower. Further provided is a remote volume value transmission/quantity value traceability method.

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Inventors:
XIANG YOUGANG (CN)
Application Number:
PCT/CN2020/090509
Publication Date:
November 26, 2020
Filing Date:
May 15, 2020
Export Citation:
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Assignee:
XIANG YOUGANG (CN)
International Classes:
G01D18/00
Foreign References:
CN202720088U2013-02-06
CN102435392A2012-05-02
CN202614464U2012-12-19
CN109613466A2019-04-12
CN104330759A2015-02-04
CN106934630A2017-07-07
CN106405474A2017-02-15
JP2007093323A2007-04-12
US20040215412A12004-10-28
CN102135608A2011-07-27
Attorney, Agent or Firm:
GUANGZHOU WEIDOU PATENT AGENCY CO., LTD. (CN)
Download PDF:
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