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Liquid dropping device and tracking tester adopting same

A testing machine and dripping technology, which is applied in the detection field, can solve the problems of uncontrollable drip uniformity, inconsistent drip volume each time, and reduce the test accuracy of the tracking test machine, so as to achieve the effect of improving the test accuracy

Active Publication Date: 2020-01-17
广东优科检测认证有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

In order to test the anti-tracking ability of the surface of insulating materials, people have developed a tracking test machine. However, the dripping of the existing tracking test machine is controlled by controlling the time of the solenoid valve, which is very easy to cause The amount of each drop is inconsistent, and the uniformity of the drop cannot be controlled, which ultimately reduces the test accuracy of the tracking tester

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  • Liquid dropping device and tracking tester adopting same
  • Liquid dropping device and tracking tester adopting same

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Embodiment Construction

[0039] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments.

[0040] Please refer to figure 1 , the present invention provides a dripping device, including a bracket 1 , an infusion component 2 and a measurement component 3 . The infusion component 2 is installed on the bracket 1 for delivering electrolyte; the measurement component 3 is installed on the bracket 1, and the measurement component 3 is used to receive the electrolyte delivered by the infusion component 2, and the measurement component 3 can measure the delivery of the infusion component 2 in real time. Whether the volumetric weight of the...

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Abstract

The invention provides a liquid dropping device and a tracking tester adopting same, and relates to the technical field of detection. The liquid dropping device comprises a bracket, and a liquid conveying assembly and a measuring assembly which are arranged on the bracket. The liquid conveying assembly is used for conveying electrolyte into the measuring assembly; the measuring assembly is arranged on the bracket; the measuring assembly is used for receiving the electrolyte conveyed by the liquid conveying assembly; the measuring assembly is configured to be capable of measuring whether the volume weight of the electrolyte conveyed to the measuring assembly by the liquid conveying assembly reaches a preset value or not in real time; when the measuring assembly measures that the volume weight of the electrolyte reaches the preset value, the liquid conveying assembly stops conveying the electrolyte; and the measuring assembly releases the electrolyte to a test platform of the tracking tester. According to the liquid dropping device provided by the invention, the volume weight of the electrolyte dropped on the test platform can be accurately controlled, so that the test precision of the tracking tester is improved.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a dripping device and a tracking tester using the device. Background technique [0002] The process of gradually forming a conductive path on the surface of a solid insulating material under the combined action of an electric field and an electrolyte is called tracking. The ability of the insulating material surface to resist tracking is called tracking resistance. In order to test the anti-tracking ability of the surface of insulating materials, people have developed a tracking test machine. However, the dripping of the existing tracking test machine is controlled by controlling the time of the solenoid valve, which is very easy to cause The amount of each drop is inconsistent, and the uniformity of the drop cannot be controlled, which ultimately reduces the test accuracy of the tracking tester. Contents of the invention [0003] The object of the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12
CPCG01R31/1263
Inventor 马啟田萧婷芳蒙贤珍
Owner 广东优科检测认证有限公司
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