电压、温度和 Delta-V:镍氢电池充满电的指标 镍氢电池(NiMH)是一种可充电电池,使用氢氧化镍(NiOOH)作为正极(阴极),吸氢合金作为负极(阳极)。与镍镉(NiCd)电池相比,镍氢电池有几个明显的优点:由于 [...]

Accuracy and precision: Overview
1. Introduction Battery testing is fundamentally a measurement task. Whether evaluating cycle life…
电压、温度和 Delta-V:镍氢电池充满电的指标 镍氢电池(NiMH)是一种可充电电池,使用氢氧化镍(NiOOH)作为正极(阴极),吸氢合金作为负极(阳极)。与镍镉(NiCd)电池相比,镍氢电池有几个明显的优点:由于 [...]
We previously examined the impact of measurement accuracy in an earlier article. In this article, we shift our focus to the influence of a battery tester’s precision on battery research. In many research applications, parameters such as dV/dt and dQ/dV are widely used. The reliability of these measurements depends heavily on the precision of the […]
We are excited to share that Arbin Instruments will be participating in The Battery Show Asia 2026, held from March 10–12, 2026 at AsiaWorld-Expo in Hong Kong — one of the most influential gatherings in the global battery and energy storage industry. This premier three-day business-to-business exhibition and conference brings together over 20,000 industry professionals, […]
In the previous article, we introduced the concepts of accuracy and precision, along with a brief overview of their influence on battery testing. In this article, we will take a deeper look at the impact of accuracy. We will take an example about the impact on capacity measurement and Coulombic Efficiency measurement. As we all […]