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Dr. Masud Naraghi is the Chief of Quality Assurance. He lays down the Test & Acceptance Procedures for every system manufactured by Torr. The Chief Technician in charge of the particular system does the tests and reports to Dr. Naraghi. Dr. Naraghi decides whether they have met the specifications before delivery of the system to the customer. Records are kept in our files for future troubleshooting, maintenance etc. Where it has been contracted, the test results are sent to the customer for approval before delivery. Also, during Installation and Commissioning of the system at the customer's site, the same procedures are followed. In many situations like Thin Film structure and etching uniformity, we make use of University laboratories with whom we have professional contacts.
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- Ultimate/Base vacuum and the time taken.
- Pump down time to reach a certain vacuum for Process to start.
- Lead Test of the Process chamber and other components.
- All Electronics, Power Supplies and Interlocks for their reliable operation.
- All rotation, movement inside vacuum for substrate holder, evaporation sources etc.
- Water, Air, gases, and other utilities check for pressure, temperature, flow etc.
- Process Test Runs and check all parameters.
- If PC control is involved, all the interfaces, software, hardware etc. for reliable operation.
- Complete Process Run with PC both in the Manual and Auto mode.
- The Electronics/Control Engineer and Software Engineer are involved with these Runs.
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