Temperature Humidity Vibration Combined Test Chamber—All-in-One Environmental Test Chamber

Environmental chamber manufacturer DGBELL introduces a great chamber which combines temperature, humidity and vibration into one equipment. This Temperature Humidity Vibration Combined Test Chamber is mainly to simulate the adaptability, safety and integrity of product in the process of transportation and actual use in the change of temperature, humidity, vibration and also other complex environments. …

Overview Of Power Lithium Battery Aging

battery

The cycle life of lithium batteries has always been one of the most important parameters for electric vehicle buyers. How does a lithium battery get old? Aging always appears together with failure, but to be precise, aging and failure are two concepts. Aging, which refers to the deterioration of power battery performance parameters over time, …

Aging Test About Lithium Battery Pack

The activation stage of lithium battery pack includes precharge, formation, aging, constant capacity and so on. There are two main factors influencing the performance of lithium battery pack, namely aging temperature and aging time. What’s more, it is important that the battery tested in the aging test chamber is in a sealed state. If it …

Causes, Hazards And Preventive Measures Of Battery Combustion

This passage summarizes the mechanism of thermal runaway and preventive measures, which have been applied in the design and manufacturing of all battery systems. However, in practice, different material systems have different chemical characteristics, so the thermal runaway mechanism of the battery core is different. Different system designs will also lead to different system-level risks …

Do you know Walk in chamber for Complex Salt Spray Test?

About salt spray test The salt spray corrosion test can evaluate the ability of salt spray corrosion to materials and their protective layers, and the comparison of process quality of similar protective layers, and also the ability of some products to resist salt spray corrosion. It is mainly used for the corrosion test of parts, …

6 Facts About Vibration Testing Systems

Vibration

6 Facts About Vibration Testing Systems Vibration problem exists widely in the popular life and production, buildings, machines or the outside world will produce vibration under the incentive. And mechanical vibration often damages the normal work of machinery, and even reduces the service life of machinery and causes irreversible damage to the machine. Most of …

What do you have to know about Altitude Simulated Test Chamber?

Nowadays, battery is widely used in various fields as a storage method of renewable energy. In addition, the research on battery has been deepening, which makes the scope of its application gradually expanded from ordinary electronic equipment, electrical machinery, etc. to the power battery of electric vehicles and important components of aerospace equipment and so …

Guangzhou International Automobile Technology Exhibition Invitation

Exhibition Invitation

Dear friends, We hereby sincerely invite you and your company representatives to visit our booth at the Guangzhou International Automobile Technology Exhibition 2021, from May 25 to 27, 2021, in Guangzhou Poly World Trade Center. DGBELL is the professional manufacturer of the battery test chamber for over 15 years. We will be greatly pleased to meet you …

The Difference Between Temperature Shock And Temperature Cycle

difference

So far, there are still a lot of people think that the temperature shock and temperature cycle test process and principle of the difference is not big, are to raise or drop the temperature of the test product test; Some people are cheated by the testers because they don’t know enough about the differences between …

Are There Any Battery Tests As Important As A Crush Test?

In recent years, with the power battery set off a boom, the safety of power battery has been concerned. Many people wonder know more about the safety of power batteries. In addition to needling tests, what other tests have power batteries been subjected to? What are the important effects of different tests? Let’s find out. …