Megatech vacuum evaporation sources are manufactured from the finest materials available. Filaments are wound from standard Tungsten wire of high purity thereby providing the best non-contaminating sources available. A wide range of standard items are available and these are all normally held in stock at the Megatech factory for immediate shipment. A telephoned order number is all that is required to release the goods and 24 hour delivery service is possible to most customers. All SOURCES ARE NORMALLY IN STOCK, however if any item is not in stock at time of order it will be dispatched at the earliest date possible, or an alternative item will be suggested. Partial shipments are also possible.

In addition to the standard product range we can design and supply tungsten filaments to your unique specifications.

NOTE: Value of current required given for each source is that current needed to raise the temperature of the source to 1000 deg. C at 5 VAC. The value given is approximate and is intended as a guide in matching sources with available power.