English 
简体中文 
한국어 
Start here
Four notes most engineers read first.
All application notes
Cycle Life Testing to 80% State of Health
How to program a cycle life test in Arbin MITS 11 that measures the reference capacity, calculates state of health after every cycle, and ends automatically at 80% SoH. Full 11-step schedule.
Electrochemical Techniques for Battery Research
What GITT, PITT, cyclic voltammetry and EIS each apply, measure and reveal, and the cycler specifications that decide the result.
Run the cycling test until the capacity decreases to 80% of original capacity
A common end-of-life criterion for lithium-ion cells is when the measured discharge capacity falls to 80% of its initial value. This document demonstrates how to configure an Arbin test schedule to automatically cycle a cell until this threshold is reached. Overall test procedure: Initial capacity measurement → Cycling loop → Compare capacity to 80% → […]
Application Examples of User-Defined MetaVariables (MV_UD)
In Arbin software, MV_UD (short for User-Defined Meta Variables) is a powerful tool for controlling battery testers. This article explains how to use MV_UD in Arbin MITS software. Storing Values in MV_UD with SetValue(s) In the Control Type list, select SetValue(s). SetValue(s) assigns a fixed value of a physical quantity at a specific moment to […]
Integrated Electrochemical Impedance Spectroscopy (EIS) With Arbin Charge/Discharge Channels
Introduction Electrochemical Impedance Spectroscopy (EIS) is a foundational diagnostic technique for evaluating battery health, internal resistance, degradation mechanisms, and electrochemical behavior over time. However, EIS is traditionally limited by hardware complexity and high per-channel cost, making it difficult to scale across large battery test systems. To address these challenges, Arbin Instruments offers an integrated EIS […]
Constant-C-rate w.r.t. actual capacity, rather than constant current with Arbin cyclers
As we all know, the batteries’ capacity degrade by cycle of charge and discharge. If we set the charge and discharge current of a fixed value, such as 1A, 2A,… the length of each cycle will gradually decreases, simply because the battery’s capacity decreases: Cycle time = (Charge Capacity + Discharge Capacity)/Current Sometimes users want […]
Formula and variables used in Arbin MITS software for flexible battery testing
General Description: – Software allows the user to control a test using variables rather than concrete control values (for example, instead of using 4.2V for control, the system can use “Last Step Maximum Voltage” as the control type for the following step. – It is also possible to use these variables in a formula to […]
Battery Test for Electric Vehicles (EV) Application Notes
Purpose and Applicability: This application notes introduce a series of tests for evaluating the performance of life behavior of batteries for electric vehicles (EV).Arbin works with electric vehicle industry leaders around the world, and provides a comprehensive battery test solution for cells, modules, and packs of all sizes.These tests can be easily performed and installed […]
Need a method we haven't covered?
Send us your test plan. An Arbin applications engineer will recommend a system and write the first schedule with you.
