Welcome to Cersa articles,
the page to find out all about our expertise in measuring instruments for fiber optics, wires, cables and tubes.
Here you'll find three categories where you can learn more about our measurement products, our participation in international events, and about the world of measurement and control instruments for fiber optics and cables, wires and tubes.
Wire and Cable extrusion
Extrusion is a process used to create objects with a fixed cross-sectional profile. A material is pushed through a die with the desired cross-section.
How to measure wire and cable diameter ?
What interests us here is the use of a measuring instrument installed on a production line for continuous measurement. Manufacturers wish to obtain live information on the geometry and possible defects.
Do your devices measure quickly enough?
For many years, there has been a strong trend in the wire and cable production sector to produce faster, in smaller sizes, with ever better quality and with savings on raw materials.
How to detect surface defects on fine wires ?
When we think of measuring a wire or cable, we most often think of measuring its geometry, its electrical performance or its electrical insulutation.
The optical fiber drawing tower
In order to meet the huge demand for optical fiber for telecommunications applications, many companies have had to build new plants and install new fibre facilities all around the world.
The optical fiber production process
Everything starts with silica sand. High purified materials are then combined to manufacture a glass cylinder called a Preform: a multi layered pure glass cylinder of around 20 centimeters.
What is a laser micrometer ?
A laser micrometer is a tool generally used for non-contact inspection and measurement of physical properties such as the dimensions, shape and uniformity of an object.
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