Advanced Test Equipment Corporation has an inventory of battery cell testers from the industry's leading manufacturers including Arbin Instruments, Chroma, and Gamry. Browse ATEC's inventory of battery testing equipment to see more products.
what is a battery cell tester?
Battery cell testers are electronic devices used for testing the state of an electronic battery. Batteries make up as few as a single cell to multiple cells. A cell refers to a single anode and cathode separated by electrolytes used to produce a voltage and current. A battery cell tester can test the basic charge/discharge cycling present in the cell and its voltage output, to more comprehensive tests of the battery’s condition.
A battery is a device that stores chemical energy and converts it to electricity and is additionally made up of one or several electrochemical cells. Each electrochemical cell has two electrodes separated by an electrolyte. In an electrochemical cell, electrons are made by a chemical reaction that occurs ar one electrode. To create a flow of electrons, there must be a place for electrons to flow from and a place for the electrons to flow to.
Many electronic devices are powered by batteries that must go through stringent approval processes. Battery cell testing equipment is designed for long-term life cycling, as well as simulating complex test profiles such as electric vehicle drive profiles, smart battery pulse charging, and other types of uses. The foundation of every energy storage device is the cell, and it has a direct impact on the quality of the battery modules and battery packs. Many manufacturers of battery cell testers also provide battery module testers and battery pack testers. Be sure to get the equipment that is right for your specific needs.
How to test cell battery
There are two methods for testing batteries. Impedance testing is an online test that can be performed often to locate individual weak cells before they fail. Discharge tests are typically an off-line test and tests the actual output of the entire battery under load conditions. Battery tests verify the actual state of charge and prevent unwanted scenarios.
Batteries come in a variety of conditions and charges can mask a symptom that allows a weak battery to have increased performance. A battery cell insulation tester can accurately measure leakage current (LC) and insulation resistance (IR) of battery jelly-roll and dry-cell as other insulation materials. Flashover detection identifies defects and potential hazards in the battery before the next production phase. Batteries are a key component of many products, and energy storage plays an active role in society.
Choosing A battery cell tester
Choosing the correct battery cell tester is crucial in ensuring the maximum productivity and effectiveness of a battery cell. The cell is a single power generating unit that stores the chemical energy and converts it into electrical energy. Additionally, the cell has two electrodes and an electrolyte, which is a chemical substance that reacts with the electrodes and produces an electric current. Factors to consider when choosing the most beneficial battery cell tester include:
- Voltage Range
- Number of Channels
- Circuit Type
- Voltage Control Accuracy
- Current Rise Time
- Data Logging Rate