Before being released into production, products must be checked for reliability to ensure that they can endure a variety of environmental issues. This endurance and durability can be checked through Environment and Temperature Chambers. Here, humidity and temperature testing are commonly being used nowadays to test out durability of products in extreme temperatures.
The same can definitely be done in the case of Apple’s Iphones as well. In LISUN’s climatic test chamber, also known as the High Low Temperature Humidity Chamber, the phones will be tested and exposed to various environmental conditions in a controlled situation. Chamber testing involves both climatic chamber and thermal shock testing, and under laboratory-controlled circumstances, dependability or after-effects of newly manufactured phones can be tested through LISUN produced instruments.
The phones will be placed inside the chambers and it will be calibrated in accordance with different temperatures to be tested. Access control normally has three levels of security in multi-user walk-in climatic chambers. When conducting tests in a variety of temperature and humidity settings, the heavy-duty die-cast aluminum locks keep the testing chamber secure.
The humidity and temperature environment chamber are able to mimic different temperatures and environments, which will make it easier to test out the compatibility of Iphones with respect to different regions. The process of the workings of such chambers encompass increasing water vapours working pressure. LISUN’s instruments undertake this procedure through spraying water on the wall of the test box. This enables it to regulate the saturation pressure of the surface of water in accordance with the operating temperature.
LISUN temperature humidity test chamber is formulated in accordance with the regional as well as the international standards, as defined by ISO and IEC. The chamber is made from SUS304 steel along with thermal insulation layer consisting of glass fiber, which is ultra-fine. The doorframe is heat-insulated and comprises of a silicone rubber ceiling chip that is usually high temperature aging. Its temperature controller has a Korean TEMI display in both English and Chinese as well as German Siemens PLC. This controller can easily be linked to a PC through RS-232. With ahumidity accuracy is 0.1% RH and temperature accuracy of 0.1℃, the instrument provides a pretty accurate picture of how exactly the phones will perform in different conditions.
An independent heating system comprising of a nickel chrome heater, a single-stage air-cooled fully enclosed compression refrigeration mode and a French TECUMSEH brand compressor will enable Apple to obtain after sales support from a number of different countries as well.
The environmental Chamber also has a number of safety protection systems in place that cater to issues such as short circuit, motor overheating, electric leakage and over temperature, amongst others. This will provide for a safe and proper testing environment.
This process shows how exactly the phones will react to a variety of conditions as well as its possible lifespan. It also accounts for how different materials, be it biological, industrial, and electronic, react to different situations. If properly calibrated, environmental chamber produce dependable findings that mimic the products performance during its real-life cycle. This kind of testing lowers the expenses of recalls and warranties, and it can also give Apple competitive advantage by assisting in the design and production of a more durable product.
