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Test Cells

Electodes Slide Glass Cell

electrodes_slide_glass_cell

To slide the electrode holders makes it possible to observe the phenomenon may occure inside of the battery without disassembling the cell in order to apply the quartz glass view port. It contributes to monitor the generating process of the lithium dendrite which may cause the short circuit of batteries.

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Two Electrodes Flat Cell

flat_cell_2136

The container is firmly isolated. No leakage of the “Electrolytes”. It provides constant press force to the test materials

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Three Electrodes Flat Cell

3E_flat_cell_2139

The container is firmly isolated. No leakage of the “Electrolytes”. It provides constant press force to the test materials
*Superior version of the two electrodes flat cell.
To add internal reference electrode, it is able to measure cathode and anode electrical potention individually. The cathode and anode data becomes more reliable.

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Transparent Glass Cell Model No.: TKT Cell 610

transparent_glass_cell_300

The phenomenon can be learnt by experience in the battery.
It can be observed from the glass body

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Cell with Exhaust Pipe

2E_cell_exhaust_pipe_450

To measure the amount of the gas generated when it overcharges and overdischarges from inner pressure.
The elements of gas is analyzed by exhaust.

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Cell for Electrode Thickness Changes

cell_electrode_thickness_changes_300

Cell for electrode thickness changes consists of an electrode expansion gauge (main body/2E-CELL-ETC) mounted on the floor frame and a support for the digital gauge which measures the  variation. The battery elements stopper (plug) comes out of the cell. (It maintains the air-tight condition by O-rings). In case the electrodes expand or shrink, the stopper goes up and down vertically, which pushes the digital gauge to indicate the changes in the thickness of the electrodes during the reaction. Thereby, thickness displacement and the maximum rate of expansion of the electrode at the time of charge and discharge can be measured.

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Electrical Conductivity Measuring Cell for Gel and Liquid

electrical_conductivity_measure_cell_gel_liquid_300

The cell measures the electrical conductivity of the liquid and the gel.
It can be specified the sizes and the materials and the electrodes distance.

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Electrical Conductivity Measuring Cell for Powder

Electrical-conductivity-measurement-Cell-for-powder

The cell measures the electrical conductivity of the powder while pressing the powder mixed with active materials and conductive materials.

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Outgas Pressure Measuring Cell

Cell-with-Pressure-Gauge-and-Exhaust-Pipe-for-cylindrical-battery

It is impossible to measure the gas with a small electrode size.
Thus, the cell is developed to measure it with cylindrical electrodes.

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Cell for Large Scale Electrode

big_cell_300

Since a lot of gas is generated when electrode size is large, The cell is the model of the high pressure resistance. It is tighten by the maximum of 5 kgf/cm2. (With the valve for exhaust gas)

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Beaker Cell

beaker_cell_300

It is the three electrode beaker cell. We design and manufacture according to electrode size or a test method.

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Cell for Electrode Surface Observation

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