Three-Electrode Split Test Cell

Three-Electrode Split Test Cell is designed to test various electrodes easily and quickly by providing the user a structure to simulate assembled coin cells without the need to crimp actual coin cell cases. Two sides of the test cell connect to both electrode (the anode and cathode), with the middle being connected to the reference electrode which can be used for monitoring voltage variations of the two electrodes.

Features

1. The EQ-3ESTC split-able test cell is designed for R&D of rechargeable battery materials by testing three electrodes.

2. It is designed to test various electrodes easily and quickly by providing the user a structure to simulate assembled coin cells without the need to crimp actual coin cell cases.

3. Two sides of the test cell connect to both electrode (the anode and cathode), with the middle being connected to the reference electrode which can be used for monitoring voltage variations of the two electrodes.

4. This test cell can accept 15 mm diameter electrodes and 24mm separators.

Technical Parameters

Item Number	EQ-3ESTC-Al	EQ-3ESTC15	EQ-3ESTC15P
Structure	Aluminium Alloy : LY12 (dedicated to use at high voltage > 4.5V)	Full stainless steel SS304	Full stainless steel SS304 with Digital Pressure Gauge
Features	* 24 mm O.D. insert which can accept 15mm diameter electrodes. * Sealed by electrolyte corrosive-proof PTFE O-rings. * Electrolyte corrosive-proof PTFE Guide Sleeve capable of withstanding up to 250 ºC. * Adjustable spring tension on top to accept various electrode thicknesses. * Easy to separate after testing. * Small enough to be put into and taken out from a glove box.
Additional Features	N/A		Needle valve with 1/4" brass fitting.
Max. Working Temperature	200 ºC
Optional	* The Digital Pressure Gauge for EQ-3ESTC15P: 1/4NPT fitting with the pressure range of -30" Hg to 0 and to 100 psi (Vacuum to Atmosphere and to Positive Gas Pressure)

Same functionality to "Swagelok Coin Cell" but more size option and proper dimension for glove box.

product-800-800

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