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PO8C User Guide
Addendum to MCS100 User Guide

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Summary of Contents for BEAMEX PO8C

  • Page 1 PO8C User Guide Addendum to MCS100 User Guide...
  • Page 2 We reserve rights to make modifications to this manual without any further notice. For more detailed technical data about PO8C, please refer to MCS100 User Guide or contact the manufacturer. © Copyright 2007...
  • Page 3: Table Of Contents

    Contents General....................... 1 Connections ....................2 Specifications ....................3 Warnings......................5 General......................5 Connections ....................5 Pressure Regulator Specific Warnings and Notes........... 6 Vacuum Regulator Specific Warnings and Notes..........7 Service ....................... 8 Selector Valve ....................8 Operation ......................9...
  • Page 4: General

    O U T P U T O F F S / N PO8C is a variable pressure output module with an output range of -0.95 to 8 bar gauge (-13.7 to 116 psi). PO8C includes • On/Off valve for supply pressure •...
  • Page 5: Connections

    Connections The PO8C module is connected to the MCS100 chassis via the supply pressure hose and the vacuum hose. Usually the output of the vent valve is unconnected. As the connection depends on the type of your MCS100, refer to MCS100 User Guide part A, chapter Internal connections on how the supply pressure is connected to your MCS100.
  • Page 6: Specifications

    (ANR) 0.6 l/min 0.021 ft /min ANR = "Atmosphere Normale de Reference", in English: "standard reference atmospheric conditions". Lowest possible pressure depends on the vacuum source and atmospheric pressure. Taking air from atmosphere all the time PO8C User Guide...
  • Page 7 The connector is delivered as shown in the leftmost picture below. The connector includes an adapter to make it easy to connect pressure hoses delivered by Beamex. By removing the adapter, a standard ISO288/1-G 1/8" (internal parallel) thread is revealed for connecting other type of pressure hoses.
  • Page 8: Warnings

    When you VENT PO8C, the fluid or particles might flow into PO8C. In both cases, the result may be a damaged PO8C. If you are not sure that the tubing and the instrument measurement chamber are empty, use a proper collection chamber and/or filter between the instrument and the module.
  • Page 9: Pressure Regulator Specific Warnings And Notes

    When changing the set pressure, keep in mind that changes in gas pressure affects the gas temperature (which again, affects the pressure). Also, the tension/volume of the measurement hoses vary depending on the set pressure. PO8C User Guide...
  • Page 10: Vacuum Regulator Specific Warnings And Notes

    "vacuum supply". See Specifications on page 3 for details on atmospheric intake consumption. Pressure response time when changing the set pressure depends on the inside diameter and length of the piping and also the capacity of the vacuum source. PO8C User Guide...
  • Page 11: Service

    No serviceable parts inside except as noted further on. In case PO8C needs service, contact Beamex or your local represent- ative. Beamex' contact info is on the prepages of this manual. When disassembling PO8C, first make sure pressure and vacuum sources are disconnected.
  • Page 12: Operation

    VACUUM ADJUST knob counterclockwise and set the ADJUSTABLE VOLUME to its mid point. Connect the output of PO8C module to the instrument under test and to a suitable pressure measurement module. Turn selector valve to either PRESSURE or VACUUM position depending on your pressure needs.
  • Page 13 Notes PO8C User Guide...
  • Page 14 © Copyright 2007 Beamex Inc BEAMEX OY AB 2270 Northwest Parkway Ristisuonraitti 10 Suite 185 FIN - 68600 Pietarsaari Marietta, GA 30067, USA FINLAND Phone (770) 951-1927 Tel: +358-10-5505000 (800) 888-9892 Fax: +358-10-5505404 (770) 951-1928 E-mail: sales@beamex.com E-mail beamex.inc@beamex.com service@beamex.com Internet http://www.beamex.com...

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