Leak detector function test sample bottle set, manufacturing method and leak detector function test method

Abstract

Leak detector function test sample bottle group, including qualified bottle simulation sample bottle and unqualified bottle simulation sample bottle, qualified bottle simulation sample bottle includes a bottle body made of conductive material and an insulating layer coated on the surface of the bottle body; unqualified bottle simulation bottle The sample bottle also includes a first conductive part and a second conductive part which are pierced through the insulating layer and are in contact with the bottle body. The manufacturing method of the qualified bottle simulated sample bottle: a. processing the conductive material into the bottle body; b. plating an insulating layer on the surface of the bottle body; the manufacturing method of the unqualified bottle simulated sample bottle also includes: c. a conductive part and a second conductive part. The method for detecting the function of the leak detector includes the following steps: feeding sample bottles; starting the detection of the leak detector; if the leak detector can correctly distinguish the simulated sample bottles of qualified bottles and simulated bottles of unqualified bottles at all stations, it means that the leak detector detects The function is running normally. If a certain station cannot correctly distinguish the simulated sample bottle of qualified bottle and the simulated sample bottle of unqualified bottle, it indicates that there is a problem with the detection function of the corresponding station of the leak detector.

Description

technical field [0001] The invention relates to the technical field of leak detector function test, in particular to a leak detector function test sample bottle set, a production method and a leak detector function test method. Background technique [0002] The leak detector function test sample bottle is mainly used to test whether the detection function of the leak detector is normal, whether each station can normally distinguish good and bad bottles and reject them, and verify whether the performance of the equipment is stable after a period of operation. [0003] The applicant's previous application CN 110186620A discloses a leak detector function test sample bottle and a leak detector function test method. At the second detection point, the resistance component is fixed in the bottle, and the two ends of the resistance component are respectively electrically connected to the first detection point and the second detection point. Both the structure and the manufacturing ...

AI Technical Summary

Problems solved by technology

Both the structure and the manufacturing method of the sample bottle are relatively complicated, and it is very difficult to make a sample bottle with a small shape

In addition, in order to eliminate empty bottles, some manufacturers set a lower limit value for the detection current, which will cause the above-mentioned unqualified vials to be correctly detected as unqualified vials at the corresponding stations, but will be detected at other stations. If the current is lower than the lower limit of the detection current, it is detected as an empty bottle; the qualified sample bottle of the above sample bottle can be correctly detected as a qualified bottle at the corresponding station, but the detection current is lower than the detection current at other stations. The phenomenon of the lower limit of the current, that is, it is detected as an empty bottle

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