JPS55159211A - Standard alternating voltage generator - Google Patents

Standard alternating voltage generator

Info

Publication number
JPS55159211A
JPS55159211A JP6726279A JP6726279A JPS55159211A JP S55159211 A JPS55159211 A JP S55159211A JP 6726279 A JP6726279 A JP 6726279A JP 6726279 A JP6726279 A JP 6726279A JP S55159211 A JPS55159211 A JP S55159211A
Authority
JP
Japan
Prior art keywords
output
zero
set value
voltage
change
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
JP6726279A
Other languages
Japanese (ja)
Other versions
JPS6223885B2 (en
Inventor
Koichiro Shimizu
Akira Oota
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP6726279A priority Critical patent/JPS55159211A/en
Publication of JPS55159211A publication Critical patent/JPS55159211A/en
Publication of JPS6223885B2 publication Critical patent/JPS6223885B2/ja
Granted legal-status Critical Current

Links

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  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To achieve the calibration including zero calibration of measuring unit to be calibrated without connection change, by outputting the output voltage by compulsively making it as an accurate zero voltage when the output voltage is below a specific value around zero.
CONSTITUTION: In normal output state, the designated voltage of dial set value of the output setter 1 is output from the output change-over switch 3 and the set value is digitally displayed at the display unit 35. When the dial set value is decreased and the value is a specific value or less, the zero output signal S is generated and zero voltage is output with the output change-over switch 3, the display change-over unit 34 is operated, and thus, the display change-over switch 33 alternately selects the output of the set value register 31 and of the zero output register 32 in a given period and digital display is made alternately for the set value and zero in the display unit 35.
COPYRIGHT: (C)1980,JPO&Japio
JP6726279A 1979-05-29 1979-05-29 Standard alternating voltage generator Granted JPS55159211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6726279A JPS55159211A (en) 1979-05-29 1979-05-29 Standard alternating voltage generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6726279A JPS55159211A (en) 1979-05-29 1979-05-29 Standard alternating voltage generator

Publications (2)

Publication Number Publication Date
JPS55159211A true JPS55159211A (en) 1980-12-11
JPS6223885B2 JPS6223885B2 (en) 1987-05-26

Family

ID=13339859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6726279A Granted JPS55159211A (en) 1979-05-29 1979-05-29 Standard alternating voltage generator

Country Status (1)

Country Link
JP (1) JPS55159211A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332922U (en) * 1976-08-11 1978-03-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332922B2 (en) * 1974-02-28 1978-09-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332922U (en) * 1976-08-11 1978-03-22

Also Published As

Publication number Publication date
JPS6223885B2 (en) 1987-05-26

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