CN202956438U - Electrostatic field tester - Google Patents
Electrostatic field tester Download PDFInfo
- Publication number
- CN202956438U CN202956438U CN 201220573093 CN201220573093U CN202956438U CN 202956438 U CN202956438 U CN 202956438U CN 201220573093 CN201220573093 CN 201220573093 CN 201220573093 U CN201220573093 U CN 201220573093U CN 202956438 U CN202956438 U CN 202956438U
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- main body
- electrostatic field
- static
- electrostatic
- field tester
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Abstract
The utility model relates to the technical field of testers, especially to an electrostatic field tester. The electrostatic filed tester comprises a main body, wherein a corona discharge device, a probe and a detection system are arranged in the main body, and buttons and a display screen are arranged on the surface of the main body. The electrostatic field tester utilizes a given high-voltage electric field to carry out discharging on a detected sample periodically, so that the sample senses static, thereby detecting the electric quantity of the static, half life of electrostatic voltage and residual quantity of static so as to determine static performance of the detected sample; and the electrostatic field tester can be held by hand, is mobile, and is very convenient to use.
Description
Technical field
The utility model relates to the tester technical field, refers in particular to a kind of electrostatic field tester.
Background technology
Because friction each other of article, extruding, induction etc. make body surface area have electric charge of different nature.When these electric charge all circles acquire a certain degree, will produce Electrostatic Absorption and electric discharge phenomena.The gathering and discharge and can cause very large impact and destruction to commercial production of static charge.So, need checkout equipment to be detected these static charge electric fields.
Existing electrostatic testing apparatus, be generally directly to be installed on equipment, only specific equipment carried out to the electrostatic detection operation.
Therefore, the defect based on above-mentioned existing electrostatic field checkout equipment, need to be improved existing electrostatic field checkout equipment.
The utility model content
The purpose of this utility model is to provide a kind of electrostatic field tester for the deficiencies in the prior art, and it is existing that this electrostatic field tester has solved existing electrostatic field checkout equipment: the defects such as mobile inconvenience, detection inconvenience.
For achieving the above object, the utility model is achieved through the following technical solutions: the electrostatic field tester, comprise main body, and there is corona discharge assembly, probe and detection system in main body, the surface of main body has button, display screen.
The side of described main body has the ground wire jack.
The bottom of described main body is inserted with movable ionic equilibrium plate, and the side of main body has buckle, buckle activity clamping ionic equilibrium plate.
The beneficial effects of the utility model are: utilize given high-voltage electric field, to the tested sample timing discharging, make sample induction static, thereby carry out the detection of static electric weight size, static voltage half life period, static residual quantity, to determine the antistatic property of tested sample, be convenient to hand-held movement, very easy to use.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
See Fig. 1, the utility model electrostatic field tester comprises: main body 11, there is corona discharge assembly, probe and detection system in main body 11, and the surface of main body 11 has button 12, display screen 13, and the side of main body 11 has ground wire jack 14.
The bottom of main body 11 is inserted with movable ionic equilibrium plate 16, and the side of main body 11 has buckle 15, buckle 15 activity clamping ionic equilibrium plates 16.
The utility model utilizes given high-voltage electric field, to the tested sample timing discharging, makes sample induction static, thereby carries out the detection of static electric weight size, static voltage half life period, static residual quantity, to determine the antistatic property of tested sample.
During measurement of electrostatic, pin buckle 15, measured after ionic equilibrium plate 16 is taken out; When measuring some and there is remaining voltage, ionic equilibrium plate 16 is inserted and resets.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, and unrestricted the utility model practical range, the equivalence of doing according to the described structure of the utility model claim, feature and principle therefore all changes or modifies, and all should be included in the utility model claim.
Claims (3)
1. electrostatic field tester, it is characterized in that: comprise main body, have corona discharge assembly, probe and detection system in main body, the surface of main body has button, display screen.
2. electrostatic field tester according to claim 1, it is characterized in that: the side of described main body has the ground wire jack.
3. electrostatic field tester according to claim 1, it is characterized in that: the bottom of described main body is inserted with movable ionic equilibrium plate, and the side of main body has buckle, buckle activity clamping ionic equilibrium plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573093 CN202956438U (en) | 2012-11-02 | 2012-11-02 | Electrostatic field tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573093 CN202956438U (en) | 2012-11-02 | 2012-11-02 | Electrostatic field tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956438U true CN202956438U (en) | 2013-05-29 |
Family
ID=48462003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220573093 Expired - Fee Related CN202956438U (en) | 2012-11-02 | 2012-11-02 | Electrostatic field tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202956438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015072A (en) * | 2017-05-25 | 2017-08-04 | 北京中科飞龙传感技术有限责任公司 | A kind of closed type non-contact hand-held electro static instrument based on electric-field sensor |
| CN110553291A (en) * | 2018-05-30 | 2019-12-10 | 博西华电器（江苏）有限公司 | oil smoke clean system, smoke ventilator and portable check out test set |
-
2012
- 2012-11-02 CN CN 201220573093 patent/CN202956438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015072A (en) * | 2017-05-25 | 2017-08-04 | 北京中科飞龙传感技术有限责任公司 | A kind of closed type non-contact hand-held electro static instrument based on electric-field sensor |
| CN107015072B (en) * | 2017-05-25 | 2024-02-13 | 北京中科飞龙传感技术有限责任公司 | Sealed non-contact handheld electrostatic instrument based on electric field sensor |
| CN110553291A (en) * | 2018-05-30 | 2019-12-10 | 博西华电器（江苏）有限公司 | oil smoke clean system, smoke ventilator and portable check out test set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20171102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |