Hioki LR8431-20 User Manual

Hioki LR8431-20

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EN

LR8431-20

MEMORY HiLOGGER

Instruction Manual

Aug. 2015 Revised edition 3

LR8431B980-03 15-08H

Table of Contents

Default Chapter3
- Table of Contents3
- Contents9
Introduction9
Confirming Package Contents10
Safety Information11
Operating Precautions14
Chapter 1 Overview21
- Product Overview and Features21
- Measurement Flow22
- Names and Functions of Parts24
- Screen Configurations26
- Basic Operation29
Chapter 2 Measurement Preparations33
- Using the Battery Pack (Option)34
  - Install the Battery Pack37
  - Charge the Battery Pack37
- Connecting the AC Adapter38
- Connecting Measurement Cables to the Memory Hilogger39
  - Connecting Measurement Leads or Thermocouples (for Voltage or Temperature, Respectively)40
  - Connecting the Optional Model 9641 Connection Cable (for Pulse Signal Input)41
- Turning the Power on and off42
- Zero Adjustment43
Setting before Measurement45
Chapter 3 45
- Pre-Operation Inspection45
- Operating Flow Overview46
- Setting Configuration 1 - Recording Settings50
- Setting Configuration 2 - Input Channel Settings57
- Display Settings64
- Entering Comments68
- Viewing All Channel Settings in a List70
Chapter 4 75
Specifying Criteria for Measurements  (Triggering, Alarm and Timer)75
- Setting Criteria to Start and Stop Recording76
- Alarm Output81
- Confirming Trigger and Alarm Criteria Set- Tings (List)83
- Starting and Stopping Recording by Timer84
- About Recording Operation86
Chapter 5 89
Waveform Analysis89
- Viewing Waveforms90
- Selecting Display Options92
- Inserting Event Marks (Search Function)96
Chapter 6 99
Saving & Loading Data99
- About Saving and Loading Data99
- Using a CF Card/Usb Flash Drive101
- Saving Data104
- Loading Data on the Memory Hilogger111
  - Loading a Setting Configuration111
  - Loading Waveform Data and Screen Images112
- Data Management113
- Transferring Data to a Computer  (USB Drive Mode)118
  - Select the USB Drive Mode118
  - Connecting the USB Cable119
Chapter 7 121
Numerical Calculations121
- Calculation Methods121
- Numerical Value Calculation Expressions125
Chapter 8 127
System Environment Settings127
- Screen and Key Operation Settings128
- CSV File Saving Settings131
  - CSV File Data Decimal and Separator Characters131
- Making System Settings132
Chapter 9 137
External Control137
- Connecting to the External Control Terminals137
- External Trigger Input139
- External Signal Output (Trigger Output)140
- Alarm Signal Output (Alarm Output)142
- Synchronous Measurements with Multiple  Instruments143
Chapter 10 Specifications145
Chapter 11 155
Maintenance and Service155
- Troubleshooting155
- Cleaning157
- Disposing of the Instrument158
Appendix159
- Appendix 1 Error Messages and Remedial Actions159
- Appendix 2 File Naming165
- Appendix 3 Text File (CSV) Internal Format166
- Appendix 4 Binary File Size Calculation167
- Appendix 5 List of Default Settings168
- Appendix 6 Maximum Recordable Time169
- Appendix 7 Reference170
- Appendix 8 Concerning Noise Countermeasures171
- Appendix 9 Using the Application Program177
- Appendix 10Frequently Asked Questions188
- Appendix 11Pulse Input Circuit Diagram197
Index199

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Hioki LR8431-20 Specifications

General

Brand	Hioki
Model	LR8431-20
Category	Data Loggers
Language	English

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