JPS5964536U - Flow meter verification device - Google Patents
Flow meter verification deviceInfo
- Publication number
- JPS5964536U JPS5964536U JP15886882U JP15886882U JPS5964536U JP S5964536 U JPS5964536 U JP S5964536U JP 15886882 U JP15886882 U JP 15886882U JP 15886882 U JP15886882 U JP 15886882U JP S5964536 U JPS5964536 U JP S5964536U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- flowmeter
- counting
- detector
- verified
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、流量計検定装置の回路構成図、第２図は、第
１図の回路の作動波形図である。
１・・・・・・流量計、３・・・・・・第１の検知器、
４・・・・・・第 ２の検知器、ＣＴ１・・・・・・第
１の計数手段、ＣＴ２・・・・・・第２の計数手段、Ｌ
Ｔ・・・・・・累積手段、ＣＭ・・・・・・演算手段。FIG. 1 is a circuit configuration diagram of a flow meter verification device, and FIG. 2 is an operating waveform diagram of the circuit shown in FIG. 1. 1...Flowmeter, 3...First detector,
4... Second detector, CT1... First counting means, CT2... Second counting means, L
T: Accumulation means, CM: Calculation means.
Claims (1)
１の信号を発生する第１の検知器と、被検定流量計を介
して流された基準容積の流体を流し終った時第２の信号
を発生する第２の検知器と、 上記第１の検知器から発生される第１の信号と上記第２
の検知器から発生される第２の信号との間の時間を計数
する第１の計数手段と、上記第１の信号と第２の信号と
の間に被検定流量計から発生される出力パルスの間隔の
数を計数する第２の計数手段と、 。 上記第１の信号と第２の信号との間に被検定流量計から
発生される出力パルス間隔の全時間を計数・累積する累
積手段と、 上記累積手段の全時間を上記第２の計数手段の計数値で
割って、被検定流量計の出力パルス間隔の平均値を求め
、この平均値で上記第１の計数手段の計数時間を割って
、第１の信号と第２の信号との間における被検定流量計
の出力パルスの数を求める演算手段と、 を有する流量検定装置。[Claims for Utility Model Registration] A first detector that generates a first signal when a reference volume of fluid starts to flow through the flowmeter to be verified, and a reference volume that flows through the flowmeter to be verified. a second detector that generates a second signal when the fluid has finished flowing; a first signal generated from the first detector;
a first counting means for counting the time between the first signal and the second signal generated from the detector; and an output pulse generated from the flowmeter under test between the first signal and the second signal. second counting means for counting the number of intervals; an accumulating means for counting and accumulating the entire time of the output pulse interval generated from the flowmeter to be verified between the first signal and the second signal; The average value of the output pulse intervals of the flowmeter to be tested is obtained by dividing by the count value of A flow rate verification device comprising: arithmetic means for determining the number of output pulses of a flow meter to be verified;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15886882U JPS5964536U (en) | 1982-10-20 | 1982-10-20 | Flow meter verification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15886882U JPS5964536U (en) | 1982-10-20 | 1982-10-20 | Flow meter verification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5964536U true JPS5964536U (en) | 1984-04-28 |
| JPS6315783Y2 JPS6315783Y2 (en) | 1988-05-06 |
Family
ID=30349874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15886882U Granted JPS5964536U (en) | 1982-10-20 | 1982-10-20 | Flow meter verification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964536U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910769A (en) * | 1972-05-26 | 1974-01-30 |
-
1982
- 1982-10-20 JP JP15886882U patent/JPS5964536U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910769A (en) * | 1972-05-26 | 1974-01-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6315783Y2 (en) | 1988-05-06 |
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