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Join this webinar and learn about different techniques for best measurement accuracy and quality, practical solutions for maintaining optimal manufacturing conditions in cleanroom and dry room conditions, and how to choose the right product for your application.

Fast-response dew point sensors are critical for optimizing dehumidifier unit (DHU) performance in secondary battery manufacturing dry rooms, where extremely low humidity is essential. 

Vaisala’s sensors provide real-time, precise measurements, enabling efficient energy use and improved humidity control. Read how to reduce operational costs and prevent product defects with the help of Vaisala's accurate measurement probes. 

High-temperature environments, such as cathode drying in secondary battery manufacturing, demand sensors capable of withstanding extreme heat to provide real-time, accurate measurements. 

Vaisala’s dew point and humidity sensors excel in these conditions, ensuring precise monitoring and process optimization. Read how to save energy, maintain equipment longevity, and achieve optimal battery performance with the help of Vaisala's products. 

Cathode drying is a crucial, energy-intensive process that greatly impacts battery cell performance. Proper electrode drying prevents degradation, as residual moisture and impurities can reduce battery functionality. Inconsistent drying can lead to lower capacity and faster degradation. Drying also affects electrode thickness and porosity, key factors in battery performance.

Automating the drying process allows manufacturers to optimize heat use, achieve precise dryness levels, reduce costs, and boost production efficiency and yield. Deep dive into cathode drying with this eBook, and avoid pitfalls. 

Controlling humidity in the rechargeable battery production process, such as lithium-ion, sodium-ion, and solid-state, is critical for safety, product quality, and energy efficiency. Manufacturers use large numbers of sensors throughout their processes to measure, monitor and control humidity levels. The cost of these sensors is negligible in comparison with the value of the assets and products that they protect. Nevertheless, it is vitally important that sensors are accurate and stable in the long-term, so regular calibration is essential. 

With the rise of electrification and the shift towards green energy, the demand for more powerful and safer rechargeable batteries—such as lithium-ion, sodium-ion, and solid-state—is rapidly growing. Manufacturing these batteries is a delicate process performed in highly controlled, ultra-low humidity environments. So how can accurate, highly responsive dew point probes help to increase safety, yields, and energy efficiency? 

Inconsistencies in manufacturing electrode layers can have a significant negative impact on performance, leading to reduced overall battery capacity, or capacity degradation over time. Drying also influences the thickness and porosity of electrodes, which also affects the battery’s capacity. 

In response to this rapidly growing need, Guangdong LIK Industry has developed a range of environmental test chambers for battery manufacturing that rely on Vaisala’s high-precision sensors. These test chambers are already being used by China’s national inspection center as well as by large enterprises both within China and internationally.

Loop calibration is a way to ensure the integrity and traceability of an entire environmental monitoring system without taking sensors offline.