Compact Split Test Cell For Coin Cell Battery

AOT-EQ-STC is a compact splittable test cell with optical grade quartz widow to analyze the interface of solid-state battery electrodes, mainly dendrite growth,  via an optical microscope.
  • Item NO.:

    AOT-EQ-STC-SSI-S
  • Lead Time:

    5-10days
  • Product Orgin:

    China
  • Brand:

    AOTELEC
  • Shipping Port:

    Xiamen, China
  • Payment:

    T/T, WesternUnion, MoneyGram, Paypal, Visa
  • Product Detail


AOT-EQ-STC is a small splittable test cell with optical grade quartz widow to analyze the interface of solid-state battery electrodes, mainly dendrite growth,  via an optical microscope.

Two small plates driven by screws would press the cathode, solid electrolyte, and anode electrode together.


Specifications:

Test Cell

1. The cell case is made of Nylon

2. Sealed by the silicone O-rings which is liquid-tight and air-tight

3. Two pressing plates are made of stainless steel 304 with the gold coating

4.Two brass pressing screws for Cathode ad Anode

5. Max Force:  1500N

6. Note:  May use a digital torque wrench to apply force accurately.

Quartz Observation Window

The window is made of optical grade quartz glass

Diameter: 50.8 mm

Thickness: 0.5 mm

Most microscope lenses are compatible

Only clean the glass with lens wipes.

Cell Structure and Dimension

1. Cell Structure: Cathode - Solid-state electrolyte - Anode

2. Standard fixture for solid-state electrolyte: 5 mm × 5 mm × 1- 4 mm

3. Optional diameters can be 20 mm, 12 mm, 10 mm, or 6 mm

 

Springs

Test piece is compressed and held in place by two compression springs.

Material: SUS 304

Spring Rate / Stiffness: 0.588 N/mm (60 g/mm)

Dimensions when free: 4 mm OD × 3.2 mm ID × 16 mm L

Length under maximum compression: 4.4 mm

 

Dimensions

Assembly: 105 mm L × 60 mm W × 40mm H

 

Warranty

Battery Test Cells are considered consumables and are not covered by warranty 

 

 Splittable Test CellSplittable Test Cell


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