Moisture-proof testing device

A testing device and mounting board technology, which is applied to measurement devices, instruments, scientific instruments, etc., can solve the problems of increasing the cost of testing equipment and the inability of moisture proof verification equipment to meet the requirements of low temperature and high humidity testing, saving testing costs and achieving a high degree of automation. , the effect of low temperature environment

Active Publication Date: 2016-04-27
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to solve the problem that the existing product moisture-proof verification equipment cannot meet the test requirements of low temperature and high humidity, a new failure mechanism will be introduced by increasing the temperature and humidity, and the purchase of high-performance temperature and humidity equipment will increase the The cost of test equipment

Method used

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In the description of the present invention, it should be noted that unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner ", "outside", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construe...

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Abstract

The invention belongs to the technical field of moisture-proof testing and discloses a moisture-proof testing device. The device comprises a tool frame, wherein a sample mounting plate is arranged on the tool frame, and the height of the sample mounting plate can be adjusted; a casing cover is arranged on the tool frame, and the sample mounting plate is located in the casing cover; the bottom of the casing cover is connected with a steam generation unit, and the quantity of steam of the steam generation unit can be adjusted. The casing cover is supplied with steam through the steam generation unit with adjustable steam quantity, different humidity environments are simulated, the steam is independently provided, the influence of low temperature in the casing cover on the humidity can be avoided, and a low-temperature and high-humidity testing environment can be obtained; the temperature is reduced after the steam reaches to the casing cover through a pipeline, and the temperature is lowest when the steam flows to an exhaust hole; samples on the sample mounting plate can be in different temperature environments by adjusting the height of the sample mounting plate; the moisture-proof testing device can simulate the testing environment with higher humidity at the lower temperature and can meet the testing demands.

Description

technical field [0001] The invention relates to the technical field of moisture-proof testing, in particular to a moisture-proof testing device. Background technique [0002] At present, when performing moisture-proof verification tests on products, the samples are generally placed in a temperature and humidity chamber, and the verification is performed by adjusting the humidity. At a specific temperature, the range of humidity that can be adjusted by a general temperature and humidity chamber is often limited by the temperature, which cannot provide a low-temperature and high-humidity verification environment and cannot meet some special test requirements; for this case, the existing technology generally passes Increase the temperature to increase the humidity, or purchase high-performance temperature and humidity equipment to meet the test requirements. The change of the former temperature may introduce a new failure mechanism for product verification, which has hidden dan...

Claims

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Application Information

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IPC IPC(8): G01N17/00
CPCG01N17/00
Inventor 许安龙海勇
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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