JPS5443770A - Calibration device for flow meter - Google Patents
Calibration device for flow meterInfo
- 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
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
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) |
-
1977
- 1977-09-13 JP JP11038477A patent/JPS5443770A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6152408B2 (en) | 1986-11-13 |
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