Multifunctional composite environment test device

An environmental test device and multi-functional technology, applied in the direction of measuring devices, machine/structural component testing, instruments, etc., can solve problems such as pollution, corrosion of evaporators by polluted media, cross-contamination, etc., to prolong service life and avoid humidity Effects of decreased measurement accuracy and reduced resource consumption

Pending Publication Date: 2019-11-19
国合通用测试评价认证股份公司
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Problems solved by technology

At the same time, the existing composite environmental test chamber does not avoid the cross-contamination problem between the combinations of various factors, such as the influence of salt spray on temperature and humidity measurement, the pollution of salt spray on the surrounding immersion solution, the pollution of spray water droplets between combination switching, and the pollution of Corrosion of the medium to the evaporator, etc.

Method used

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  • Multifunctional composite environment test device
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  • Multifunctional composite environment test device

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Embodiment 1

[0029] Embodiment 1 Multifunctional compound environmental test device

[0030] Such as figure 1 , figure 2 , image 3 and Figure 6 As shown, in a preferred embodiment of the present invention, the composite environmental test chamber includes a main box body 1, a functional box 2 and a control system 3, and the main box body and the functional box are provided with a salt spray test system, a damp heat test system, an ultraviolet Test system, spray test system and wet test system.

[0031] Such as figure 1 and figure 2 As shown, the main box 1 is composed of a test area 5 and a circulation area 8, a partition 102 is arranged between the two regions, and a pneumatic damper 13 is arranged on the partition. The top 101 of the test area 5 is composed of two slopes, and a drainage pipe is installed at the bottom. The shell of the main box 1 can adopt a double-layer structure. The outer layer is assembled and formed by SUS304 stainless steel, and the inner layer is welded...

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Abstract

A multifunctional composite environment test device is composed of a main box body, a function box and a control system. The main box body and the function box are provided with a salt spray test system, a dampness-heat test system, an ultraviolet test system, a spray test system and a wetting test system. The device can provide a nine-factor composite environment of salt spray, dampness-heat, dryness, high temperature, low temperature, spray, ultraviolet, wet and dry alternating, and baking. Through the coupling design and the coupling control of the test box, the composite test of the abovevarious functions and the superimposed cycle test can be carried out. The device can comprise a mobile rain matrix, a telescopic humidity measurement system, a transmission type dry-wet alternating system and the like to achieve a variety of composite environments, thereby effectively avoiding the mutual interference and cross contamination problems between various combinations of factors.

Description

technical field [0001] The invention relates to a multifunctional composite environmental test device, which belongs to the field of service performance testing of new materials. Background technique [0002] The environmental test chamber is an accelerated test device used to realize the indoor simulated environment, and is used to study the corrosion aging behavior and mechanism of materials and products in use and storage environments. Compared with natural environment experiments, a large amount of data can be obtained in a short time, so it has been widely used. The main environmental test chambers include salt spray test chambers, temperature and humidity test chambers, weekly immersion test chambers, weather resistance test chambers, etc. [0003] However, the above-mentioned environmental chamber can only meet the accelerated test of a single corrosion aging factor. Compared with the ever-changing natural environment, the investigation of a single factor is not enou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N17/00G01M99/00
CPCG01M99/005G01N17/00G01N17/002G01N17/004
Inventor 纪红薛岩王明王琦颜小波卢硕于冰葛青
Owner 国合通用测试评价认证股份公司
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