What is a wire gause and how is it used?

Answer 1

There are two types of wire gauze used in chemistry: a normally woven wire gauze, and one with a white circle imprinted on it. The latter has a ceramic composite intended to aid in the dispersal in heat. The normal set-up is a ring stand which a support ring attached to it. The wire gauze is centered on the ring stand as to allow the open flame to be in contact with it to a certain extent, depending on the desired heat. In the context of laboratory experimentation, the combination of the wire gauze plus the added ceramic composite greatly aids in the even dispersal of heat. This means that an object placed over this type of wire gauze will receive a more uniform heat from a Bunsen burner than the naked flame of it. This property is specially important in various chemical processes where precise, even heat dispersal is sought after, as a consistent heat is crucial for the successful maintenance of the chemical process intended. Because of this desired heat dispersal ability, wire gauze can also be used as a cooling surface for beakers, Erlenmeyers flasks or other vessels without damaging the supporting surface (workbench, tabletop, etc.).

Answer 2

Wire gauge is a measurement of the diameter of a wire. It is commonly used to specify the thickness of electrical wires. The lower the gauge number, the thicker the wire. It helps in determining the wire's current-carrying capacity and electrical resistance.

Answer 3

A wire gauze is usually a square which is placed on a tripod so that containers (e.g. flasks, beakers) can be heated.