EL-CELL ECD-3-nano, Руководство пользователя

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User Manual ECD-3-nano
Release 1.52
2 Features
The ECD-3-nano is an electrochemical dilatometer for measuring changes of thickness of the
working electrode of a battery test cell. The main features of the ECD-3-nano are briefly
described in the following:

High resolution capacitive sensor system with <5 nm resolution, drift stability of <20
nm/hour (sample-free instrument at constant temperature), and 250 µm full range.

Conditioning electronics with analog output signals (-10 to 10 V) for displacement and
temperature.

Integrated USB data logger for the recording of displacement, temperature, cell potentials
and current.

3-electrode electrochemical cell
3 Technical Data

Working (upper) electrode: bound electrode film or single crystal/grain; max. sample size
10 mm x 1 mm (diameter x thickness)

Counter (lower) electrode: 12 mm diameter

Load on working electrode: 1 N

Electrolyte volume: approx. 0.5 ml

Materials in contact with electrolyte: PEEK, borosilicate glass, stainless steel 316L for
aproti, gold for aqueous electrolytes
Operating temperature range: Cell and sensor: -20 to +70 °C;
Conditioning electronics and data logger: 0 to +40 °C
All measurements in mm