Prostat PRF-922B User Manual
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Prostat PRF-922B User Manual

Miniature two-point probe set
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MINIATURE TWO-POINT PROBE SET
PRF-922B
User Manual

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Summary of Contents for Prostat PRF-922B

  • Page 1 MINIATURE TWO-POINT PROBE SET PRF-922B User Manual...

  • Page 3: Table Of Contents

    General Specifi ca ons Copyright © 2012 by Prostat® Corpora on. 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 wri en permission. For informa on contact Prostat Corpora on, 1072 Tower Lane, Bensenville, IL 60106 USA Prostat is the registered trademark of Prostat®...

  • Page 4: Introduc On & Descrip On

    4. Overall size of the PRF-922B is 0.50 inches in diameter by 7.0 inches (178 mm) long. This op - mal size and shape make the fi xture very comfortable and easy to handle. Its outer housing is made of black anodized aluminum.
  • Page 5 B. Other Opera onal Precau ons 1. Do Not Use the PRF-922B Micro Probe if it fails to func on during its con nuity inspec on test. 2. Do Not Use the PRF-922B Micro Probe if it becomes damaged in any way 3.

  • Page 6: Prf-922B Micro Probe & Prv-913B Verifi Er Opera Ons

    7. Do not a empt to measure energized materials, items or circuits with the PRF-922B 8. The PRF-922B is a precision fi xture to be operated by experienced personnel familiar in the use and handling of devices employing energized power supplies.
  • Page 7 Coverter verter 3. Once the cable and BNC adapter are installed the PRF-922B is ready for con nuity test, verifi ca- on and use (Figure 4). 4. To use, connect dual banana converter to wide range, resistance instrument with ¾ inch termi- nal spacing.
  • Page 8 PRF-922B Miniature Two-Point Probe Set a. Hold the PRF-922B ver cally, and apply pressure to compress the electrodes, making posi- ve contact with the insulated surface. b. Ac vate the wide range, resistance instrument to obtain a measurement. In the case where the Prostat PRS-801 is the measurement instrument, it should measure 1.0x10...
  • Page 9 For measurements greater than 1.0x10 ohms, use 100 volts NOTE: For op mal performance and accuracy, use the Prostat PRS-801 Resistance System in its AUTOMATIC Mode (either Default Mode 1 [Ohms], or Mode 2 [Exponen al 1.0EXX/ Ohms] display). AUTOMATIC Mode will control test voltage, resistance range adjustment and electrifi...

  • Page 10: Using The Prf-922B As A One-Point Probe

    A proper measurement would include placing the material, or device under test (DUT), onto a clean metal test bed that is isolated from ground, such as the Prostat PTB-920 Test Bed. This insures that only the material is being measured and the measurement is not aff ected by voltage variables on ground.

  • Page 11: Resistance To Ground (Rtg) Measurements

    PRF-922B Miniature Two-Point Probe Set charges on its surface. The Operator should also be properly grounded to avoid body charges infl uencing the measurement. The metal test bed is connected to the resistance instruments posi ve (+) terminal, which provides volt- age to the test bed during the measurement.

  • Page 12: Handling & Maintenance

    VII. Handling & Maintenance A. PRF-922B Miniature Two-Point Probe Fixture 1. Store the PRF-922B in a clean, dry environment with both BNC and Probe covers installed for environmental and mechanical protec on. 2. Periodically, remove all spring-loaded test pins. Clean the spring-loaded test probes and Tefl on moun ng disk with a solu on of laboratory grade isopropyl alcohol and a lint-less cloth, or laboratory quality swab.

  • Page 13: Warranty Informa On

    V. Warranty Informa on A. Prostat Warranty Prostat Corpora on expressly warrants that for a period of one (1) year from the date of purchase, that Prostat instruments will be free from defects in material (parts) and workmanship (labor). If Prostat receives no ce of such defect during the warranty period, Prostat will replace at its expense such parts that it determines to be defec ve.
  • Page 14 PRF-922B Miniature Two-Point Probe Set C. Shipping Non-Warranty Items 1. Any Prostat product returned for non-warranty repair or calibra on requires a Return Materials Authoriza on (RMA) number and should be packaged and shipped as described above, and as di- rected by Prostat’s customer service department.

  • Page 15: General Specifi Ca Ons

    PRF-922B Miniature Two-Point Probe Set PRF-922B & PRV-913B Miniature Concentric Ring Fixture Set Specifi ca ons PRF-922B Miniature Two-Point Physical Dimensions: Length: 5.9 inches (150mm) without probe cover. 6.5 inches (165mm) with probe cover. Probe diameter 0.5 inches (12.7mm). Probe cover outer diameter 0.63 inches (16mm).
  • Page 16 PRF-922B Miniature Two-Point Probe Set NOTES Rev. 2 / 3-18-2019...
  • Page 17 PRF-922B Miniature Two-Point Probe Set NOTES Rev. 2 / 3-18-2019...
  • Page 18 PRF-922B Miniature Two-Point Probe Set NOTES Rev. 2 / 3-18-2019...
  • Page 20 Specifi ca ons are subject to change without no ce. All Prostat trademarks and trade names are the property of Prostat Corpora on. All other trademarks and trade names are the property of their respec ve companies. P R O F E S S I O N A L...

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