Used LAM RESEARCH 4400B #9145836 for sale

LAM RESEARCH 4400B is a high precision etcher and asher for a variety of industrial applications. This robust tool offers customers the latest in etching and ashing technology with fast etch rates, high-yielding process performance, and extended durable service life. 4400B utilizes two independent etching and ashing processes that can run simultaneously. The first process uses a plasma generated in the arc chamber to create an etch pattern on the target material. The second process uses a timed reactive process that can asher and strip the material to the desired thickness. During the ashing process, material is deposited outside of the chamber, where the rate of deposition is tightly controlled to ensure uniform etching. The machine ensures specimen repeatability through its uniform etching and ashing process, employing a robust cathode drive circuit to deliver the desired current levels to each cell. This uniformity can be adjusted and monitored via the onboard computer. Data acquisition and process monitoring are made possible via the built-in display and a variety of software options that allow the user to modify process parameters and conduct experiments as needed. LAM RESEARCH 4400B also offers optional process supplementation. It incorporates a variety of high performance process sources that can be used to boost etching and ashing performance. In addition, the machine is able to support heating and cooling for an added degree of control. Cooling can be set to up to 40 °C to increase process repeatability, while the heating controls allow the user to quickly adjust temperatures from 0-450 °C when needed. 4400B is designed to offer optimal flexibility and ease of maintenance. It features easy-to-replace components that allow users to quickly make any necessary repairs or adjustments. In addition, LAM RESEARCH 4400B offers a variety of port locations and configurations that make it easy to adapt the machine to a variety of ethching needs. 4400B offers a comprehensive etching and ashing solution for industrial use. From high precision etching and ashing to a high degree of flexibility and ease of maintenance, LAM RESEARCH 4400B is the perfect tool for delivering consistent, reliable performance. It is easy to program, and ensures repeatability that ensures greater process yields and excellent cost savings.