Fluke DPM2 Plus Operator's Manual

Fluke DPM2 Plus Operator's Manual

Digital pressure meter

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DPM2 Plus
Digital Pressure Meter
Operators Manual
PN 2572323
March 2006
© 2006 Fluke Corporation, All rights reserved. Printed in USA
All product names are trademarks of their respective companies.

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Summary of Contents for Fluke DPM2 Plus

  • Page 1 DPM2 Plus Digital Pressure Meter Operators Manual PN 2572323 March 2006 © 2006 Fluke Corporation, All rights reserved. Printed in USA All product names are trademarks of their respective companies.
  • Page 2 Fluke Biomedical. Copyright Release Fluke Biomedical agrees to a limited copyright release that allows you to reproduce manuals and other printed materials for use in service training programs and other technical publications. If you would like other reproductions or distributions, submit a written request to Fluke Biomedical.
  • Page 3: Unpacking And Inspection

    United Parcel Service, Federal Express, or Air Parcel Post. We also recommend that you insure your shipment for its actual replacement cost. Fluke Biomedical will not be responsible for lost shipments or instruments that are received in damaged condition due to improper packaging or handling.
  • Page 4 Fluke Biomedical. Changes made to the information in this document will be incorpo- rated in new editions of the publication. No responsibility is assumed by Fluke Biomedi- cal for the use or reliability of software or equipment that is not supplied by Fluke Bio- medical, or by its affiliated dealers.
  • Page 5: Table Of Contents

    Table of Contents Title Page Abbreviations..................iii Introduction ..................1 Safety Information ................2 General Specifications ................2 Service Information ................3 Part Numbers ..................3 Meter Features ..................4 Making Measurements................5 Zeroing....................5 Connecting the Equipment under Test ..........6 Pressure Measurements..............6 Measuring Gas and Gaseous Mixtures..........6 Measuring Liquid Mediums..............6 Voltage Output Jack................7 Battery Replacement................8 Compatible Agents ................8...
  • Page 6: List Of Tables

    List of Tables Table Title Page Switch Positions.............. 5 Compatible Agents ............8 Pressure Conversion Chart..........10 List of Figures Figure Title Page Front panel controls and indicators......... 4 Setup for Measuring Liquid Medium ......7...
  • Page 7: Abbreviations

    Abbreviations atmosphere centi– (10 –2 centimeter cm H centimeters of water water mercury inch pound liquid crystal display –meter milli– (10 –3 millimeter mmHg millimeters of mercury pounds per square inch volt...
  • Page 9: Introduction

    Many healthcare devices used in hospitals incorporate positive and negative pressures that may range from one atmosphere or greater (negative or positive) in either liquid or gaseous form. The DPM2 Plus Digital Pressure Meter (hereafter “the Meter”) is designed to measure these pressures to assist in repair and quality control of medical instrumentation.
  • Page 10: Safety Information

    DPM2 Plus Operators Manual Safety Information W Caution To avoid personal injury and possible damage to the Meter: • Use the Meter only with gases and liquids found in Table 2 of this manual. • Use appropriate safety precautions when working with hazardous liquids and gases.
  • Page 11: Service Information

    DPM2 Plus Digital Pressure Meter Service Information Service Information The Meter should be returned to the factory yearly for calibration. For return instructions, see the section titled Returns for service/repair/calibration. Part Numbers Standard Fluke Part # • Operators Manual 2572323 •...
  • Page 12: Meter Features

    DPM2 Plus Operators Manual Meter Features Potentiometer (display zero adjust) Liquid Crystal Use a screwdriver to (LCD) adjust if display is not reading zero when vented to atmosphere Pressure Connector (male Luer-Lok) Connects to stopcoks or pressure fittings PRESSURE DPM2Plus...
  • Page 13: Making Measurements

    DPM2 Plus Digital Pressure Meter Making Measurements Table 1. Switch Positions Switch Position Function Turn off power to the Meter mmHg Pressure from -698 to +802 millimeters of mercury Pressure from -949 to +1090 centimeters of water Pressure from -374 to +429 inches of water -13.5~15 psi...
  • Page 14: Connecting The Equipment Under Test

    DPM2 Plus Operators Manual Connecting the Equipment under Test The Meter has a male Luer-Lok fitting that serves as the pressure sensing input port. For connecting different diameter tubing, use a stopcock or a male-to- female Luer-Lok fitting. Note Normally, you can use hospital grade tubing for all connections between the pressure source and the Meter.
  • Page 15: Voltage Output Jack

    DPM2 Plus Digital Pressure Meter Making Measurements To avoid getting liquids in direct contact with the pressure sensor, place the Meter above the liquid and allow a short column of air between the liquid and the sensor input. See Figure 2-2.
  • Page 16: Battery Replacement

    DPM2 Plus Operators Manual Battery Replacement LO BATT, When the LCD display reads replace the battery with an equivalent 9-volt alkaline battery located in the battery compartment on the back of the Meter. Compatible Agents Table 2. Compatible Agents Agent...
  • Page 17 DPM2 Plus Digital Pressure Meter Compatible Agents Table 2. Compatible Agents (cont) Agent Temperature/Concentration Hydrochloric Acid Room temperature 10 % Hydrogen Peroxide Room temperature 10 %, 30 % Methanol Vapor Room temperature 100 % Methyl Alcohol Room temperature 100 %...
  • Page 18: Pressure Conversion

    DPM2 Plus Operators Manual Pressure Conversion Table 3. Pressure Conversion Chart in Hg in H mmHg mm H from TORR @0 °C @20 °C @0 °C @4 °C lb/in 0.49118 3.6062 1.9337 1.4223 14.696 1.9337 lb/in ×10 ×10 ×10 ×10 –2...

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