Used TOKYO OKA / TOK TCA 7822 #293608659 for sale

TOKYO OKA / TOK TCA 7822 is an etcher/asher, often referred to as a resist etcher, a dry etcher, or an asher. It is a specialized type of metal etcher used primarily in the electronic or semi-conductor industry for creating or marking electronic components with sharp, fine lines and high precision. TOK TCA 7822 is capable of creating extremely precise shapes, even very complex ones with intricate details, as well as creating markings that are highly resistant to thermal, physical, or chemical erosive effects, ensuring the stability and longevity of electronic components. TOKYO OKA TCA 7822 functions using a plasma etching process. It consists of a vacuum chamber and a high-frequency generator to start the specific etching process. The chamber contains a mask that is made from a material such as carbon, glass, or quartz and is used as a template to create objects of certain patterns, as well as protective layers to protect certain portions of the component from being etched. Working in tandem is the etchant gas, which is introduced into the chamber. In the presence of a high frequency generator and an inductively-coupled plasma source, the etchant gas decomposes into smaller gas molecules which, upon contact with the component, etch away a portion of it. TCA 7822 has a variety of applications and can be used to create special patterns and markings on a wide range of materials, including gold, aluminum, and silicon wafer, making it suitable for a variety of electronic components and circuits. It is also equipped with a broad range of power control and frequency settings, as well as cleaning options, allowing for extremely precise control over the etching process. The etching process with TOKYO OKA / TOK TCA 7822 is also Eco-friendly, being pollution-free, and it produces little noise to boot. In all, TOK TCA 7822 is an extremely reliable, precise, and robust etcher/asher, making it a suitable machine for top-notch fabrication of extremely intricate and detailed electronic components with a precise and long-lasting marking.