CN103969613A - Automatic calibrating device for pointer electric measuring instruments - Google Patents
Automatic calibrating device for pointer electric measuring instruments Download PDFInfo
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- CN103969613A CN103969613A CN201310039470.4A CN201310039470A CN103969613A CN 103969613 A CN103969613 A CN 103969613A CN 201310039470 A CN201310039470 A CN 201310039470A CN 103969613 A CN103969613 A CN 103969613A
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- China
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- gpib
- calibrating device
- automatic calibrating
- interface
- source generator
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Abstract
The invention discloses an automatic calibrating device for pointer electric measuring instruments, and relates to calibrating devices. The automatic calibrating device is characterized in that a display is connected with a PC (personal computer), the PC is connected with a printer, a GPIB (general purpose interface bus) interface card is connected with the PC, a single source generator and the GPIB interface card are connected with each other by a GPIB, and a measured instrument is connected with the signal source generator. The automatic calibrating device has the advantages that the traditional manual operation and single-machine utilization method is changed by a calibration system comprising the GPIB; the corresponding instruments can be controlled and configured by the aid of software in the PC via a GPIB interface, high-level language interface programs and large quantities of practical library functions are integrated in the GPIB, accordingly, automatic calibrating and monitoring programs can be compiled in optional high-level language by users, and the measured objects can be calibrated and monitored in real time.
Description
Technical field:
The present invention relates to calibrating installation, be specifically related to pointer electric measuring instrument automation calibrating device.
Background technology:
Pointer-type electric measuring instrument is low with its price, and reliability is high, installs, changes the advantage such as easy and be widely used in industrial detection process.It to the periodic verification of electric measuring instrument, is the important means that guarantees its normal work.But traditional manual calibration method, process is loaded down with trivial details, workload is large, exists the deficiency that has reduced calibration accuracy due to artificial reading.
Summary of the invention:
The object of this invention is to provide pointer electric measuring instrument automation calibrating device, the verification system that it adopts GPIB general purpose interface bus to set up, has changed the way that traditional-handwork operation, separate unit use.By GPIB interface, on the one hand, people can utilize software control and configure corresponding instrument on PC machine, on the other hand, due to GPIB integrated higher level lanquage interface routine and a large amount of practical built-in functions, user can write automatic prosecution program by any higher level lanquage, and measuring object is carried out to real-time calibrating and monitoring.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: it comprises display 1, PC 2, printer 3, gpib interface card 4, signal source generator 5, tested instrument 6; Display 1 is connected with PC 2, and PC 2 is connected with printer 3, and gpib interface card 4 is connected with PC 2, and signal source generator 5 interconnects by gpib bus and gpib interface card 4, and tested instrument 6 is connected with signal source generator 5.
The present invention has following beneficial effect: the verification system that adopts GPIB general purpose interface bus to set up, has changed the way that traditional-handwork operation, separate unit use.By GPIB interface, on the one hand, people can utilize software control and configure corresponding instrument on PC machine, on the other hand, due to GPIB integrated higher level lanquage interface routine and a large amount of practical built-in functions, user can write automatic prosecution program by any higher level lanquage, and measuring object is carried out to real-time calibrating and monitoring.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
Embodiment:
Referring to Fig. 1, this embodiment by the following technical solutions: it comprises display 1, PC 2, printer 3, gpib interface card 4, signal source generator 5, tested instrument 6; Display 1 is connected with PC 2, and PC 2 is connected with printer 3, and gpib interface card 4 is connected with PC 2, and signal source generator 5 interconnects by gpib bus and gpib interface card 4, and tested instrument 6 is connected with signal source generator 5.
The verification system that this embodiment adopts GPIB general purpose interface bus to set up, has changed the way that traditional-handwork operation, separate unit use.By GPIB interface, on the one hand, people can utilize software control and configure corresponding instrument on PC machine, on the other hand, due to GPIB integrated higher level lanquage interface routine and a large amount of practical built-in functions, user can write automatic prosecution program by any higher level lanquage, and measuring object is carried out to real-time calibrating and monitoring.
Claims (1)
1. pointer electric measuring instrument automation calibrating device, is characterized in that it comprises display (1), PC (2), printer (3), gpib interface card (4), signal source generator (5), tested instrument (6); Display (1) is connected with PC (2), PC (2) is connected with printer (3), gpib interface card (4) is connected with PC (2), and signal source generator (5) interconnects by gpib bus and gpib interface card (4), tested instrument (6) is connected with signal source generator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039470.4A CN103969613A (en) | 2013-02-01 | 2013-02-01 | Automatic calibrating device for pointer electric measuring instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039470.4A CN103969613A (en) | 2013-02-01 | 2013-02-01 | Automatic calibrating device for pointer electric measuring instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103969613A true CN103969613A (en) | 2014-08-06 |
Family
ID=51239342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310039470.4A Pending CN103969613A (en) | 2013-02-01 | 2013-02-01 | Automatic calibrating device for pointer electric measuring instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103969613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478382A (en) * | 2017-08-28 | 2017-12-15 | 江苏省计量科学研究院 | A kind of manometer automatic detection device and its detection method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201188128Y (en) * | 2007-10-29 | 2009-01-28 | 哈尔滨电工仪表研究所 | Automatization system for debugging and checking electronic type electric energy meter |
| CN203101615U (en) * | 2013-02-01 | 2013-07-31 | 昆山尚达智机械有限公司 | Pointer type electric detection meter automatic verification device |
-
2013
- 2013-02-01 CN CN201310039470.4A patent/CN103969613A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201188128Y (en) * | 2007-10-29 | 2009-01-28 | 哈尔滨电工仪表研究所 | Automatization system for debugging and checking electronic type electric energy meter |
| CN203101615U (en) * | 2013-02-01 | 2013-07-31 | 昆山尚达智机械有限公司 | Pointer type electric detection meter automatic verification device |
Non-Patent Citations (1)
| Title |
|---|
| 陈静等: "指针式电测仪表自动化检定系统设计", 《可编程控制器与工厂自动化》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478382A (en) * | 2017-08-28 | 2017-12-15 | 江苏省计量科学研究院 | A kind of manometer automatic detection device and its detection method |
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Application publication date: 20140806 |