Cadmium Cell (Noun)
Meaning
A standard voltaic cell (trademark Weston).
Classification
Nouns denoting man-made objects.
Examples
- A cadmium cell is a type of standard voltaic cell trademarked by Weston that utilizes cadmium as the negative and mercury cadmium oxide as the positive electrode in a nitrous acid solution.
- Cadmium cells, such as those made by Weston, were historically used as a precise voltage source for measuring equipment.
- The Weston standard cell, also known as a cadmium cell, was established in the 19th century for its reliability and high accuracy.
- To ensure precise measurements, laboratories employed cadmium cells like the Weston product as reference points in their experiments.
- The original design for the Weston cadmium cell proved rugged and reliable, a high point of electrochemistry in its time.