JPS5686360A - Producing device of frequency distribution - Google Patents
Producing device of frequency distributionInfo
- Publication number
- JPS5686360A JPS5686360A JP16279379A JP16279379A JPS5686360A JP S5686360 A JPS5686360 A JP S5686360A JP 16279379 A JP16279379 A JP 16279379A JP 16279379 A JP16279379 A JP 16279379A JP S5686360 A JPS5686360 A JP S5686360A
- Authority
- JP
- Japan
- Prior art keywords
- supplied
- voltage
- gate
- output
- comparator
- 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.)
- Pending
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To produce immediately a frequency distribution of the quantity to be measured which means the analog quantity, by displaying the cumulative time of the quantity to be measured based on the ranges of (N+1) units divided by the value of the quantity to be measured by the counters of (N+1) units.
CONSTITUTION: When the DC voltage E delivered from he amplifying circuit 2 is lower than the reference voltage E1 and higher than the reference voltage E2, the output of the voltage comparator A1 has a high level with the outputs of the voltage comparators A2WAn turned to the low level respecrively. The high-level output of the comparator A1 is supplied directly to the AND gate G2 at one side, and the low- level output of the comparator A2 is supplied to the gate G2 after converted into a high level by the inverter I2 at the other side. Thus the gate G2 opens, and accordingly the output pulse of the time signal generating circuit 6 is supplied to the counter C2 with no pulse supplied to C1, C3 and so on. Thus each of counters C1WCn+1 measures and displays the cumulative time of the quantity to be measured based onthe ranges of (N+1) units.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16279379A JPS5686360A (en) | 1979-12-17 | 1979-12-17 | Producing device of frequency distribution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16279379A JPS5686360A (en) | 1979-12-17 | 1979-12-17 | Producing device of frequency distribution |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5686360A true JPS5686360A (en) | 1981-07-14 |
Family
ID=15761307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16279379A Pending JPS5686360A (en) | 1979-12-17 | 1979-12-17 | Producing device of frequency distribution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5686360A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS588167U (en) * | 1981-07-09 | 1983-01-19 | セイコーインスツルメンツ株式会社 | multi-channel analyzer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5349650U (en) * | 1976-09-30 | 1978-04-26 | ||
JPS5366268A (en) * | 1976-11-26 | 1978-06-13 | Toshiba Corp | Automatic analysis register |
-
1979
- 1979-12-17 JP JP16279379A patent/JPS5686360A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5349650U (en) * | 1976-09-30 | 1978-04-26 | ||
JPS5366268A (en) * | 1976-11-26 | 1978-06-13 | Toshiba Corp | Automatic analysis register |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS588167U (en) * | 1981-07-09 | 1983-01-19 | セイコーインスツルメンツ株式会社 | multi-channel analyzer |
JPH053990Y2 (en) * | 1981-07-09 | 1993-01-29 |
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