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Introduction
Cell body material: high borosilicate glass
Configuration: electrolytic cell body, F-type air intake, salt bridge, liquid seal, PTFE plug.
The working electrode, auxiliary electrode and reference electrode of electrolytic cell can be matched as required, and electrodes must be extended.
The electrolytic cell is a relatively sealed electrolytic cell system, often used in a three-electrode system.
The volume of the electrolytic cell ranges from 5ml to 500ml, and can also be customized according to requirements.
The 5-20ml of the electrolytic cell is a sharp bottom cell, and the volume can be controlled as the solution increases or decreases, not specifically 5ml or 25ml
The glass part of electrolytic cell adopts a frosted mouth to cooperate with the inverted conical Teflon cover to seal the cell and cover.
The electrode of electrolytic cell is partially sealed on a PTFE plug, and the O-ring is pressed by a sealing screw to achieve a sealing effect.
The electrolytic cell is equipped with a salt bridge, so that reference electrode and working electrode are closer, and resistance value is effectively reduced.
The electrolytic cell is equipped with F-type air intake that can be ventilated above and below the liquid surface, and atmosphere is protected according to experiment.
When experiment starts, please stop ventilation below liquid surface, and only keep the ventilation on the liquid surface.
The electrolytic cell is a relatively sealed system. If it can not achieve sealing effect when it is used with a rotating disc electrode, ventilation on liquid surface should be increased for atmosphere protection.
The electrolytic cell is divided into two types of single layer and double layer,
The double layer adds a constant temperature water bath function on the basis of a single layer.
By continuously circulating circulating constant temperature water in the jacket layer of electrolytic cell, the measured solution in the electrolytic cell achieves a constant temperature effect.
If a double-layer electrolytic cell needs to add a thermometer for temperature reading, it is necessary to add a port above cell body of electrolytic cell to change five-port cell into a six-port cell, at which time an additional cost is required.
Electrolytic cell cover material: PTFE, the size of cover varies according to volume of electrolytic cell.
The caliber of electrolytic cell is relatively restrained relative to large platinum electrode.
For example, if a platinum electrode with a size 20 * 20mm or more is used, the platinum should be bent into a curvature or a C002 straight-line five-port electrolytic cell should be used.
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