Aging test box is also called electrical and electronic products, materials and other products in different environmental temperature and humidity of mechanical properties, physical properties, as well as its changes, it is also a simulation of natural climate environment of aging test equipment. In industrial production, it is widely used in various industries. According to the different products tested, can be divided into different types of aging test chamber. In order to ensure the accuracy of the test data, careful selection is required when selecting the aging test chamber. So how do we choose a suitable aging test chamber?
There are many types of aging test boxes on the market now, different types of aging test boxes are suitable for different detection fields and detection standards, such as: GB/ T2423.1-2009, IEC6247-1:2004 and so on.
1. Temperature cycle aging test chamber
Temperature cycle aging test chamber is to simulate the performance changes of various materials in high temperature, low temperature, high humidity and alternating hot and cold environment, to evaluate the mechanical properties of materials at high temperature and low temperature. The temperature cycle aging test chamber is suitable for the reliability test of electrical and electronic products, materials and other products in different environmental temperatures. Through the examination under different environmental conditions, the thermal shock resistance, oxidation resistance, moisture resistance and heat resistance of the products can be assessed. The equipment is used in electronic, electrical, automobile, motorcycle, aerospace, rubber, plastic and other raw materials and products, through the cyclic change of high temperature and low temperature to test its reliability. The equipment is suitable for electronic and electrical products and materials in high and low temperature alternating wet and hot environment, to test its various functional indicators, such as: insulation resistance, input impedance, output impedance, voltage resistance, current resistance, etc. The equipment can be selected according to the user needs high temperature or low temperature cycle and time program setting, can accurately reflect the aging degree and change of the measured product under various conditions.
2. High temperature/low temperature cycle aging test chamber
High and low temperature cycle aging test chamber, also called high temperature/low temperature cycle aging test chamber or high and low temperature alternating humid heat test chamber. The equipment adopts two different ways of aging materials at high temperature and low temperature, suitable for electrical and electronic products, materials and other products in different temperature cycle change test, so as to achieve the purpose of identifying and testing the performance indicators of products or materials in high temperature, low temperature and alternating humid heat environment.High temperature/low temperature cycle aging test chamber can be used to do a variety of tests, such as: salt spray corrosion, wet heat, wet cold, etc. In this way, we can effectively test and verify the performance of electrical and electronic products or materials under various temperatures and humidity, so as to find defects and problems. High temperature/low temperature cycle aging test chamber is mainly composed of box, temperature control system, heating system, water supply system, electrical control system, etc.
This product uses the most able to simulate the solar ultraviolet spectrum of fluorescent UV lamp, combined with temperature control, humidity supply device, simulation of the sun caused by the discoloration, brightness, intensity reduction; Cracking, peeling, pulverization, oxidation, etc. (UV section) high temperature, high humidity, condensation, dark period and other factors. At the same time, through the synergistic action of ultraviolet light and water, the mono-antibody light or wet resistance of the material is weakened or ineffective, which is widely used in the evaluation of the weather resistance of materials. In terms of performance evaluation, the equipment provides excellent sunshine UV simulation, low maintenance cost, easy to use, equipment lighting controller automatic operation cycle, high degree of automation, good lighting stability, high repeatability of test results. Simulation of natural climate UV, rain, high temperature, high humidity, condensation, darkness and other environmental conditions, by reproducing these conditions, combined into a cycle, and let it automatically complete the cycle number, through the UV aging test chamber to complete
ozone aging test chamber used for rubber products such as vulcanized rubber, thermoplastic rubber, cable insulation sheath and other products, under static tensile deformation, exposed to closed without light containing constant ozone concentration of air and constant temperature test chamber. The sample is tested according to the predetermined time, from the surface of the sample cracking or other property changes, to assess the ozone aging resistance of the rubber.
5. Salt spray corrosion aging test chamber
The test chamber is composed of two test boxes, each box includes: a salt spray corrosion test chamber (containing two test products), a heating system, a spray system and a circulation pipeline. The outside of the test chamber is made of a layer of corrosion-resistant material, thus improving the corrosion resistance of the test equipment. The test box is mainly used for product appearance inspection, quality inspection, weather resistance test, life test and so on.
6. Hot and cold impact aging test chamber
Cold and hot impact aging test chamber is mainly suitable for electrical and electronic products and materials in the case of high and low temperature changes, to test their performance indicators. Through the test, can determine the product structure and material heat resistance, cold resistance degree, for enterprises and product quality supervision departments to provide a strong scientific basis. The equipment can provide users with temperature cycle change test conditions, can also be used as industrial and mining enterprises, scientific research institutions for heat resistance, cold resistance, dry resistance, wet resistance test and products in high temperature or low temperature environment storage and use adaptability test.
7. Xenon lamp aging test chamber
The xenon arc lamp can simulate the full sunlight spectrum to reproduce the destructive light waves in different environments, which can provide the corresponding environmental simulation and accelerated test for scientific research, product development and quality control. Xenon lamp test chamber can be used for selecting new materials, improving existing materials or evaluating the durability of changes in material composition. It can well simulate the changes of materials exposed to sunlight under different environmental conditions. Xenon arc lamps can simulate the full spectrum of sunlight to reproduce destructive light waves in different environments. Is scientific research, product development and quality control to provide corresponding environmental simulation and accelerated testing.
The above is the type introduction of aging test box. Through the introduction of the type of aging test box above, we can see what the main test items of aging test box are, what fields it can be used in and what industries it can be used in. But to choose a suitable aging test box is also need to do a lot of work, such as: according to the actual detection needs to choose the appropriate brand of aging test box; Select the appropriate type of aging test chamber according to the product testing standards; According to the customer’s actual use needs to choose the appropriate function of the aging test box and so on. Therefore, when selecting the aging test box, we must choose the aging test box suitable for our own product testing standards and the actual use needs of customers. For more details, please contact Dongguan Hong Jin Instrument Testing Co., LTD
Post time: Apr-15-2023