Fluke 52 Manual de usuario

Busca en linea o descarga Manual de usuario para Los Telefonos Fluke 52. Fluke 52 User Manual Manual de usuario

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®
51, 52, 53, 54 Series II
Thermometer
Service Manual
PN 1276123
October 1999
© 1999 Fluke Corporation. All rights reserved. Printed in USA
All product names are trademarks of their respective companies.
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Indice de contenidos

Pagina 1 - 51, 52, 53, 54 Series II

®51, 52, 53, 54 Series IIThermometerService ManualPN 1276123October 1999© 1999 Fluke Corporation. All rights reserved. Printed in USAAll product names

Pagina 2

51, 52, 53, 54 Series IIService Manual2Service CentersTo contact Fluke, order parts, or locate a Fluke service center, call one of the followingteleph

Pagina 3 - Table of Contents

ThermometerPrecautions and Safety Information3Safety InformationWWarningTo avoid electrical shock or personal injury, follow these guidelines:• Before

Pagina 4

51, 52, 53, 54 Series IIService Manual4SpecificationsGeneral SpecificationsWeight 280 g (10 oz)Dimensions(without holster)2.8 cm × 7.8 cm × 16.2 cm(1.

Pagina 5 - List of Tables

ThermometerPerformance Test and Calibration Required Test Equipment5Performance Test and Calibration Required Test EquipmentRefer to Table 2 for a lis

Pagina 6

51, 52, 53, 54 Series IIService Manual652515453zb03f.epsFigure 1. Display SegmentsKeypad TestCheck that all keypad switches are functional by pressing

Pagina 7 - List of Figures

ThermometerPerformance Tests74. Replace the Dewar Flask cap or cork, and insert the thermocouple wires and Mercurythermometer as shown in Figure 2. I

Pagina 8

51, 52, 53, 54 Series IIService Manual8Table 3. Performance Test Values (K-Type Thermocouple)InputVoltageEquivalent Display Reading limitsStep (mV DC)

Pagina 9 - Service Manual

ThermometerCalibration and Offset Adjustment9Calibration and Offset AdjustmentCalibration consists of two parts:1. Calibration of the A/D converter,

Pagina 10 - International Symbols

51, 52, 53, 54 Series IIService Manual10Calibration button accesszb02f.epsFigure 4. Calibration Button Access3. The menu on the display changes to “C

Pagina 11 - WWarning

ThermometerCalibration and Offset Adjustment1111. To ignore the calibration changes, use K or N, and select “CAL Abrt” and pressE.12. Proceed to Refer

Pagina 12 - Specifications

LIMITED WARRANTY & LIMITATION OF LIABILITYEach Fluke product is warranted to be free from defects in material and workmanship under normal use and

Pagina 13 - Performance Tests

51, 52, 53, 54 Series IIService Manual12Basic MaintenanceBasic maintenance required by the thermometer is discussed in this section.Cleaning the Therm

Pagina 14 - Ice Bath Construction

ThermometerDisassembly and Reassembly13zb01f.epsFigure 5. Battery AccessDisassembly and ReassemblyDisassembly and reassembly of the thermometer may be

Pagina 15 - Ice Bath Test

51, 52, 53, 54 Series IIService Manual146. The LCD decal is now exposed and may be removed.7. To remove the main switch pad, first remove the small

Pagina 16

ThermometerReplaceable Parts155. Push the Isothermal PCA and the Main PCA together so that the Isothermal PCApins go deeper into the Main PCA sockets

Pagina 17 - A/D Calibration

51, 52, 53, 54 Series IIService Manual16Table 4. Replaceable Parts (cont.)ItemNumber Qty.Fluke PartNumberDescriptionModelNumber9A-B 111541912154346251

Pagina 18 - Calibration

ThermometerReplaceable Parts17134318A28D8F148C8B1517119A9B6105167128Ezb07f.epsFigure 6. Exploded View (Model 54 is Shown)

Pagina 19

51, 52, 53, 54 Series IIService Manual18

Pagina 20 - Basic Maintenance

1Index—A—assembly, 13—B—batteriesaccess to, 13changing, 12—C—calibration, 9A/D, 9A/D connections, 9button access, 10CAL Abrt, 10CAL A-d, 10CAL donE, 1

Pagina 21 - Disassembly and Reassembly

51, 52, 53, 54 Series IIService Manual2—S—safety, 2cautions and warnings, 3service centersphone numbers, world wide web address, 2specificationselectr

Pagina 22 - Rebuilding the Main PCA

iTable of ContentsTitle PageIntroduction ... 1Serv

Pagina 23 - Replaceable Parts

51, 52, 53, 54 Series IIService Manualii

Pagina 24

iiiList of TablesTable Title Page1. International Electrical Symbols Used in this Manual... 22. Recommended Te

Pagina 25

51, 52, 53, 54 Series IIService Manualiv

Pagina 26

vList of FiguresFigure Title Page1. Display Segments ...

Pagina 27

51, 52, 53, 54 Series IIService Manualvi

Pagina 28

151, 52, 53, 54 Series IIService ManualWWarningTo avoid shock or injury, do not perform the performance testsor calibration procedures described in th

Modelos relacionados 53 | 51 | 54 |

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