Dual temperature control aging test device
An aging test, dual temperature technology, applied in the direction of measuring device, control/regulation system, non-electric variable control, etc., can solve the problem that dual temperature control cannot be realized
Active Publication Date: 2020-07-28
深圳安博检测股份有限公司
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[0003] Based on this, it is necessary to provide a dual temperature control aging test device for the problem that the traditional aging test system cannot realize dual temperature control
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[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0029] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...
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The invention relates to a double-temperature control ageing test device. The double-temperature control ageing test device comprises an irradiation adjusting assembly, a test box body, an air-coolingassembly, a sensor assembly, a heater and a control assembly, wherein the irradiation adjusting assembly comprises a light source for simulating sunlight; the test box body comprises a shell body, amounting frame and a surface thermometer; the shell body is internally provided with a containing cavity; the light source and the mounting frame are arranged in the containing cavity; the mounting frame is used for placing a testing sample; the surface thermometer is arranged on the mounting frame; an air outlet channel and an air returning channel are formed through an air outlet plate and an air returning plate, and the shell body; air outlets are formed in the air outlet plate and the air returning plate; air forms convection between the air outlet channel and the air returning channel under the action of the air-cooling assembly so that heat exchange cooling of the surface of the surface thermometer is realized; the sensor assembly comprises a temperature sensor for testing surface temperature of the surface thermometer; the heater is used for heating the air in the containing cavity; the control assembly is used for controlling the heater according to the feedback of the temperature sensor. The double-temperature control ageing test device provided by the invention can realize double-temperature simultaneous control.
Description
technical field [0001] The invention relates to the field of aging testing, in particular to a dual-temperature control aging testing device. Background technique [0002] Since the aging factors of automotive materials are mainly caused by factors such as sun exposure and environmental temperature and humidity, in the aging test of automotive materials, artificial simulation of sunlight exposure is often used to achieve similar sunlight exposure and ambient temperature rise. However, in the traditional aging test system, only single temperature control can be realized, and dual temperature control cannot be realized. Contents of the invention [0003] Based on this, it is necessary to provide a dual temperature control aging test device for the problem that the traditional aging test system cannot realize dual temperature control. [0004] A dual temperature control aging test device, used for aging test of samples, including: [0005] The irradiance conditioning assemb...
Claims
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IPC IPC(8): G01N17/00G05D27/02
CPCG01N17/002G01N17/004G05D27/02
Inventor 朱骥许广铿陈国秋
Owner 深圳安博检测股份有限公司