JPS5443770A - Calibration device for flow meter - Google Patents

Calibration device for flow meter

Info

Publication number
JPS5443770A
JPS5443770A JP11038477A JP11038477A JPS5443770A JP S5443770 A JPS5443770 A JP S5443770A JP 11038477 A JP11038477 A JP 11038477A JP 11038477 A JP11038477 A JP 11038477A JP S5443770 A JPS5443770 A JP S5443770A
Authority
JP
Japan
Prior art keywords
flow meter
tube
valve
liquid
calibration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11038477A
Other languages
Japanese (ja)
Other versions
JPS6152408B2 (en
Inventor
Ichiro Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11038477A priority Critical patent/JPS5443770A/en
Publication of JPS5443770A publication Critical patent/JPS5443770A/en
Publication of JPS6152408B2 publication Critical patent/JPS6152408B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To effect the calibration with the use of a simple construction by connecting a metering tube to the downstream of a flow meter.
CONSTITUTION: There is connected between a piping 10 of a plant, which is equipped with a flow meter 11, and a downstream piping 10 through valves 12 and 13 a matering tube 10a of known capacity, which is equipped through a valve 14 with a liquid discharge tube 15 and a liquid detector 16. The valves 12 and 13 are closed but the valve 15 is opened to discharge the liquid from the tube 10a. Then, the flow meter 11 is brought into measuring condition, and the valve 14 is closed but the valve 12 is opened Then, the fluid flows into the tube 10a and is detected by a detector 16. Thus, in accordance with the known capacity of the tube 10a, the flow rate of the fluid is determined so that the calibration of the flow meter 11 can be easily accomplished with the use of a simple construction.
COPYRIGHT: (C)1979,JPO&Japio
JP11038477A 1977-09-13 1977-09-13 Calibration device for flow meter Granted JPS5443770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11038477A JPS5443770A (en) 1977-09-13 1977-09-13 Calibration device for flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11038477A JPS5443770A (en) 1977-09-13 1977-09-13 Calibration device for flow meter

Publications (2)

Publication Number Publication Date
JPS5443770A true JPS5443770A (en) 1979-04-06
JPS6152408B2 JPS6152408B2 (en) 1986-11-13

Family

ID=14534430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11038477A Granted JPS5443770A (en) 1977-09-13 1977-09-13 Calibration device for flow meter

Country Status (1)

Country Link
JP (1) JPS5443770A (en)

Also Published As

Publication number Publication date
JPS6152408B2 (en) 1986-11-13

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