Automatic test equipment

The electronic gadgets available now have become a part of day to day life. In fact, it has been so for many years now. These gadgets have made all tasks much easier and also less time consuming, and thus the work is done much faster. One such useful product used today is the electrician test equipment. The electrical test equipments can be be classified in to different categories depending on the...

The appropriate battery charging system has an important influence on the discharge capacity of the battery. If the charging depth is shallow, the discharge capacity will be correspondingly reduced. If overcharged, the battery will affect the chemical active substances, causing irreversible damage. Reduce battery capacity and life. Therefore, it is necessary to select the appropriate charging rate...

If the surface of the prepared battery electrode is flat, there is no significant particulate matter. In addition, there is no obvious material drop in the baking, room temperature cooling and transfer process, so it can be preliminarily judged that the preparation of pole sheet is qualified. Further comparison can be made on the quality, thickness of the battery electrode, and the dropping of the...

The process of 18650 lithium battery pack is mainly based on the structure of pack battery, and most of the 18650 lithium battery pack process features are similar. The distinctive features of the 18650 lithium battery PACK process are multiple parallel and multiple series. The greatest feature of the 18650 lithium battery Pack is its flexible combination, most of which can be semi-automated. TOB ...

Battery electrode winding is the separator, cathode sheet, anode sheet through the battery electrode winding machine into a single battery cells. TOB New Energy can provide the battery winding machine for 18650 lithium-ion cylindrical cell precision winding for 18650 production line. The principle of battery winding is to use the anode to cover the cathode, and then through the battery separator t...

The Principle and Function of Battery Capacity Testing and Sorting What is lithium ion battery capacity testing sorting? There are two explanations for lithium-ion battery capacity test and sort. The first explanation: Battery capacity sorting and performance filtering. Lithium battery capacity sorting through computer management to get the data of each detection point, so as to analyze the size o...

During the charge and discharge process of the battery, as the charge and discharge depth changes, the voltage is also constantly changing. If we use capacity as the horizontal coordinate and voltage as the vertical coordinate, we can get a simple charge and discharge curve, which contains many clues about the battery's electrical performance. These curves drawn with the battery cell parameters su...

The stability and dispersibility of battery slurry have an important impact on the properties of electrodes and finished battery products. So how to characterize the stability and dispersibility of battery slurry? Characterization method of battery slurry stability 1. Solid content method The solid content test method is a low-cost and easy-to-test method. Its principle is to place the slurry in a...