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IN USA, OPTISENSE 5000 END-POINT DETECTOR IN USA's OPTISENSE 5000 uses non-dispersive infrared absorption technology to accurately detect the end of a chamber cleaning cycle. Wafer processing chambers are typically cleaned every cycle using a reactive gas like fluorine or chlorine. It is critical to know exactly when to stop the chamber cleaning cycle to prevent it from being damaged. Under-cleaning the chamber adversely affects the wafers and leads to increased wafer scrap. Typical product features include: Non dispersive Infra-red technology Real time graphical user interface The OPTI-Sense 5000 extends the life of the chamber and also increases efficiency by saving time and maximizing yield. It also optimizes the use of expensive reactive gases that are employed in cleaning and extends the life of chamber consumables. HAS SEVERAL SCRATCHES AND/OR SCUFFS · Our business hours are Monday through Friday, 8:00AM to 5:00PM CST. · We will answer e-mails as quickly as possible, but if you send one after 4:30 on Friday afternoon, you may not get a response until Monday morning. · The items listed are described as accurately as possible. · If the item is advertised as non-working, this means that we were unable to get it to work properly. · If the item is advertised as "powers up", that means that it was powered up but no additional testing was done on the unit. · Any pictures are of the actual item unless otherwise indicated above. (We do not proofread any ads submitted by members) |
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