Stanford Research Systems www.thinksrs.com-PPM100app1 free download

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PPM100 Application Note www.thinkSRS.com Do I need a PPM100 Partial Pressure Monitor for my SRS RGA? Introduction ... 2 What is the PPM100 controller? ... 3 How does the PPM100 interface to the SRS RGA?... 4 What does the PPM100 controller do? ... 5 Partial Pressure Monitor and Control ...5 Leak Test Analysis ...5 Mass Spec Display...6 RGA Control ...7 Analog I/O Ports ...8 Capacitance Manometer readings (CM1-4) ...8 Data Logging (Charts and Tables) ...9 Vacuum Process Control...10 Computer Interfaces (RS-232, GPIB and USB)...10 Internet Access...11 Who should consider the PPM100?... 13 Do I still need RGA Windows? ... 16 PPM100 Specifications ... 17 Stanford Research Systems (408)744-9040 www.thinkSRS.com PPM100 Application Note 2 Introduction If you are planning to purchase an SRS RGA, or even if you already own one, you might want to consider the addition of a PPM100 Partial Pressure Monitor to your vacuum setup. The PPM100 was designed based on recommendations from vacuum users with a broad range of partial pressure measurement requirements. The PPM100 is most suitable for RGA users who ... ... require analog I/O capabilities. ... require process control capabilities. ... perform repetitive vacuum processes. ... demand high reliability (i.e. mission-critical applications.) ... need access to RGA data over the world wide web ... operate in process environments incompatible with PCs ... require uninterrupted 24/7 access to partial pressure data ... require a co