TW364951B - Electrostatic capacitor inspection apparatus - Google Patents
Electrostatic capacitor inspection apparatusInfo
- Publication number
- TW364951B TW364951B TW085114528A TW85114528A TW364951B TW 364951 B TW364951 B TW 364951B TW 085114528 A TW085114528 A TW 085114528A TW 85114528 A TW85114528 A TW 85114528A TW 364951 B TW364951 B TW 364951B
- Authority
- TW
- Taiwan
- Prior art keywords
- inspected
- detect
- inspection apparatus
- inspection
- electrostatic capacitor
- Prior art date
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
A kind of electrostatic capacitor inspection apparatus which is used to detect the different capacitor ratio among the inspected capacitors. The inspection range is wide and no need for calibration for both manufacturer and user. It is easy to operate and without the sensitivity bias according to wide range operating environment, static electricity and the water attachment on the inspected objects. The operation is to detect the harmonic frequency alternation of inspected objects by contact or near the inspection electrodes. The changeable frequency generator will have a phase shift with the output and also by control the voltage control oscillation circuit to change the oscillation frequency of the frequency generator so as to detect whether the inspected object is accepted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW085114528A TW364951B (en) | 1996-11-25 | 1996-11-25 | Electrostatic capacitor inspection apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW085114528A TW364951B (en) | 1996-11-25 | 1996-11-25 | Electrostatic capacitor inspection apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
TW364951B true TW364951B (en) | 1999-07-21 |
Family
ID=57941004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW085114528A TW364951B (en) | 1996-11-25 | 1996-11-25 | Electrostatic capacitor inspection apparatus |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW364951B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI794259B (en) * | 2017-07-31 | 2023-03-01 | 日商東京威力科創股份有限公司 | Method and box for calibrating measuring instruments |
-
1996
- 1996-11-25 TW TW085114528A patent/TW364951B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI794259B (en) * | 2017-07-31 | 2023-03-01 | 日商東京威力科創股份有限公司 | Method and box for calibrating measuring instruments |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |