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Home  > Thin Film Deposition > Control and Measurement > Deposition Control & Measurement > SQM242

Product Listing


The SQM-242 is a thin film deposition controller and a standard PCI expansion card. Each SQM monitors from one to four crystal sensor inputs, and provides two control voltage outputs. A typical single sensor deposition system is shown, the SQM-242 card is installed in a computer, a quartz crystal sensor is connected to the input and the output is connected to a power supply. The card will control the deposition rate and adjust the output of the power supply for constant deposition rate. The basic SQM-242 card includes software that is easily modified to communicate with digital I/O cards. The SQS-242 software package supports multiple cards, co-deposition, digital I/O , graphing, and data logging.

SQM-242 Datasheet .pdf file (158 kb)
SQM-242 FAQ .pdf file (87 kb)
SQM-242 Instructions .doc file (1393 kb)

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