Table Of Contents - Hioki Memory HiLogger LR8401-20 Instruction Manual

Introduction ..............................................................................1
Confirming Package Contents ................................................2
Safety Information....................................................................3
Operating Precautions.............................................................6
Chapter 1
Overview ____________________________________15
1.1 Product Overview and Features .............................15
1.2 Measurement Flow ..................................................16
1.3 Names and Functions of Parts, Screen
Configurations .........................................................18
1.4 Basic Operation .......................................................24
Screen Operations (changing settings,
scrolling waveforms, and displaying values) ....................24
Starting and Stopping Measurement ................................25
Disabling Key Operations (Key-Lock Function) ...............27
Performing Zero Adjustment ............................................27
Saving Data ......................................................................27
Confirming Inputs (Monitor) ..............................................28
Chapter 2
Measurement Preparations _________________29
2.1 Attaching Expansion Input Units (as needed) ......30
2.2 Using the Battery Pack (Option) ............................32
Install the Battery Pack ....................................................32
Charge the Battery Pack ..................................................33
2.3 Connecting the AC Adapter ....................................34
2.4 Making Connections ...............................................35
Pre-Connection Inspection ...............................................35
Voltage and Thermocouple Temperature Measurement .36
Temperature Measurement with
a Resistance Temperature Detector (RTD) ......................38
Humidity Measurement ....................................................39
Resistance Measurement ................................................41
Pulse Measurement .........................................................42
Contents
i
Contents
1
2