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Prostat PFM-711A User Manual
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Prostat PFM-711A User Manual

Electrostatic field meter
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pfm-711a
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Summary of Contents for Prostat PFM-711A

  • Page 1 User Manual...

  • Page 3: Table Of Contents

    Maintenance & User Adjustment General Specifications Copyright © 2011 by Prostat® Corporation. All rights reserved. Printed in the United States of America. No part of this manual may be used or reproduced in any manner whatsoever without written permission. For information contact Prostat Corporation, 1072 Tower Lane, Bensenville, IL 60106 USA Prostat is the registered trademark of Prostat®...

  • Page 4: Introduction

    B. Range switching is provided with the PFM-711A. In V/inch mode, the digital display covers the range of 0 ±1999 volts in one volt increments. In kV/inch mode, it covers the range of 10 volts to 20kV in ten volt increments.
  • Page 5 OPeRATiONAl ReQUiRemeNT Case of PFM-711A Field Meter MUST be grounded for proper operation. 3. With the operator’s fingers contacting the grounding snap on the back of the unit, slide the three position RANGe/POWeR Switch (s1) (kV/inch, Off, V/inch) to the kV/inch position.

  • Page 6: Application

    When the PFM-711A displays 1,000 volts, the analog should be approximately 0.1 volts. iV. Application The PFM-711A Field Meter is an accurate electrostatic field measuring device. Used by itself, the PFM- 711A will measure electrostatic fields emanating from virtually any flat surface or object. In V/inch mode, the digital display covers the range of 0 ±1999 volts in one volt increments.
  • Page 7 Black Panel ZeRO knob (r16) until the display indicates 0.00. 3. Position the front sensor of the PFM-711A Field Meter approximately one inch from the sur- face or object being measured. Move the instrument toward, or away from the surface until the RED Bulls Eye is focused on the test surface.

  • Page 8: Maintenance & User Adjustment

    When the meter is in the HOld position, the word “HOld” will appear In the display. Vi. maintenance & User Adjustment A. The PFM-711A is factory calibrated and other than battery replacement, external cleaning, and oc- casional adjustment of the front panel Zero knob range position, general user maintenance is not required.
  • Page 9 Carefully wipe the case and display until dust and dirt are removed. USeR cAUTiON In rare cases cleaning the PFM-711A, case and display with a slightly dampened cloth may be required. Should this be required, use a very weak solution of liquid soap and water.
  • Page 10 1.3” deep with zero knob and snap fastener (3.3 cm) Weight 5 oz with battery installed (142g) Note: The PFM-711A is calibrated under controlled conditions, on a fixed fixture, a ±2%. Under normal operation and uncontrolled conditions, typical tolerance shift to ±5%.
  • Page 12 Specifications are subject to change without notice. All Prostat trademarks and trade names are the property of Prostat Corporation. All other trademarks and trade names are the property of their respective companies. P R O F E S S I O N A L...