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Thermal Shock Test Chamber Ultimate Guide

  Have you once wondered what a thermal shock test chamber is? Or, have you ever received complaints from your customer who said that your product didn’t work prematurely or had a short life? How to say, such a phenomenon does not mean that the machine of your company is inferior in quality and standard. The reason is that all products are bound to suffer the adverse impact brought by the environment in which they are applied. For example, when a lithium-ion battery is placed in an extremely cold condition, it will be impaired in terms of service life and storage capacity. As a result, before bringing your product into the market, you should ensure the components of your product solid and endurable enough to withstand negative external factors. Given such a situation, it is no doubt that the thermal shock test chamber will be a great aid. So, today’s guide will take you through the significant aspects before you are resolved to buy a thermal shock test chamber or not. This guide in...
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Temperature Humidity Chamber : The Complete Guide

  If you are looking for information of any kind on   Temperature Humidity Chamber   (also called as Temperature and Humidity Chamber), this guide is designed for your reference. It will be helpful for you to purchase  Temperature and Humidity Chamber that is suitable for your requirements. It will take you through everything you need to know about Temperature  and Humidity Chamber. Whatever it is that you’re looking for, you will find it here. From the basics, working principles, selection, and specification, alongside every other relevant information regarding a Temperature Humidity Chamber. So please read on. Firstly, I’d like to give you a brief introduction of our compony: Bell Experiment Equipment Co., Ltd manufactures and sells Temperature and Humidity Chamber and battery testing equipments.  Temperature Humidity Chamber, also known as Temperature and Humidity Chamber,  is put into the R&D (Research and Development) since the year 2005. Temp...
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Rain Spray Test Chamber : The Complete Guide

  If you are looking for any information about the rain spray test chamber (also known as rain simulator or rainfall simulator), this guide is designed for your reference. It will take you through everything you need to know about the rain simulator. Whatever it is that you’re looking for, you’ll find it here. From the basics, working principles, selection, and specification, alongside every other relevant information regarding rain simulator. Please read on. Before getting into details about the rain simulator, let me give you a brief introduction to our company. Bell Experiment Equipment Co., Ltd manufactures and sells Temperature and Humidity Chamber and battery testing machines, and so on. Rain Simulator, also known as rainfall simulator,  is a branch of our environmental chambers. Temperature Humidity Chamber ranges from benchtop to walk–in with extreme temperature & humidity. We understand the pressure you faced to bring new products to market quickly. The product mu...
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UN38.3 Standard Requirements for Lithium Battery Production

  UN38.3 Standard Testing Items & Procedures The UN38.3 standard includes the following 8 detection items: T1 low pressure, T2 temperature cycle, T3 vibration, T4 shock, T5 external short circuit, T6 heavy object impact (lithium battery core), T7 overcharge (lithium battery or lithium battery ) T8 forced discharge (lithium battery cells). For lithium batteries or lithium battery packs, a total of 7 items of tests T1 → T5, T6, and T7 are required. However, for lithium battery cells, T1 → T5, T6 and T8 tests are required.  Among them, T6, T7, and T8 tests need to use separate samples. And T1 → T5 test sequentially tests the same sample. Comparison of UN38.3 & International Standards Compared with other international lithium battery standards, the temperature cycling conditions specified in the UN38.3 standard are more demanding and longer. Other international standard test items generally use separate samples for testing. However, the T1 → T5 test in the UN3813 standard ...
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The Complete Guide to Building a Battery Safety Testing Laboratory

  Foreword China is the world’s largest producer of primary batteries and the second largest producer and exporter of lithium-ion batteries. Battery products are high-risk products. In all aspects of its production, storage, transportation, testing and use, there may be safety accidents such as ignition and explosion. In recent years, China’s battery industry has developed rapidly, and battery product quality and safety have received widespread attention. Battery testing laboratories are also undergoing large-scale development. Due to the particularity of battery products, many testing items, such as thermal shock, heavy object shock, vibration, short circuit, overcharge and over-discharge, and forced reverse charging, are prone to explosion or even fire during the test. For this reason, while paying attention to the quality and safety of battery products and improving the ability of battery testing technology, it is also necessary to pay attention to the safety protection measures...
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