Three-Electrode Split Test Cell for R&D Battery-EQ-3ESTC15

EQ – 3ESTC15 is a detachable three – electrode battery measurement device, specifically designed for the exploration and research of rechargeable battery materials. This device provides users with a structure to simulate the assembly of button – type batteries, allowing for the convenient assembly of batteries and various tests on electrodes. This device can be divided into three parts, with the upper and lower parts connecting to the negative and positive electrode plates respectively, and the middle part connecting to the reference electrode for detecting changes in the potential of the two electrodes.

Technical Parameters

Name	Three electrode measurement device – EQ – 3ESTC15	Three electrode battery measurement device – EQ – 3ESTC15P	Three electrode battery measurement device – EQ – 3ESTC – AI
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Product Features	Using O – ring seals (Picture 1)
	PTFE gaskets withstanding up to 250°C (Picture 2)
	Adjustable spring tension for electrodes of various thicknesses (Picture 3)
	Convenient installation and disassembly before and after tests, simulating the assembly structure of button – type batteries, facilitating quick assembly and testing of various electrodes, such as reference electrodes.
	Compact size, easy to carry in a toolbox.
	Compared with hydraulically – sealed button – type battery cases, it has good repeatability (Picture 4)
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Product Size	External dimensions of the three – stage device: Φ 63mm × 71mmH
Internal Structure	Figure 1 and Figure 2 show the internal structure and installation diagram of the three – electrode measurement device. Click to view the large image.
Maintenance	One – year warranty and lifetime technical support. Special reminders: Consumable parts such as heating elements, quartz tubes, and sample crucibles are not covered. Damage caused by corrosive and acidic gases is not covered under the warranty.