Hioki IR4056 - Default Chapter; Table of Contents

i
Contents
Contents
Introduction ...............................................................1
Verifying Package Contents......................................1
Options......................................................................2
Safety Information.....................................................3
Operating Precautions ..............................................6
Chapter 1 Overview 9
1.1 Product Overview........................................9
1.2 Features ......................................................9
1.3 Names and Functions of Parts..................10
Chapter 2 Measurement Procedures 13
2.1 Measurement Preparations.......................13
2.2 Pre-measurement inspection ....................14
2.3 Configuring the Comparator......................15
2.3.1 Setting the Comparator..................16
2.3.2 Canceling the Comparator .............16
2.4 Insulation Resistance Measurement .........18
2.4.1 Lock Function.................................19
2.4.2 Measuring Insulation Resistance ...21
2.4.3 Displaying 1-min. Values
(IR4057 Function) ..........................22
2.5 Discharging Function.................................23
IR4056A981-03