Hioki LR8520 Instruction Manual

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LR8520

HIOKI LR8520B960-06

Instruction Manual

WIRELESS FUNGAL LOGGER

Be sure to read this manual before using the instrument.

When using for the rst time Troubleshooting

Safety Notes



p.4

Fungal Index

Collecting Measurement Data Using a Windows

Collecting Measurement Data Using an Android

Dec. 2020 Revised edition 6 LR8520B960-06 20-12H

Termina



p.16 Maintenance and Service



p.31 Troubleshooting



p.83 Error Display



p.125

p.127

p.130

HIOKI LR8520B960-06

Introduction ........................................................................................1

Trademark ..........................................................................................1

Verifying Package Contents .............................................................2

Options ................................................................................................. 3

Safety Notes ....................................................................................... 4

Usage Notes ....................................................................................... 7

1 Overview 15

1.1 Overview and Features .......................................................... 15

1.2 Fungal Index ...........................................................................16

1.3 Parts Names and Functions .................................................. 17

1.4 DisplayConguration ............................................................ 19

2 Preparation for Measurements 21

2.1 Inspection Before Use ...........................................................21

2.2 Inserting/Replacing Batteries ...............................................22

Installation (Replacement)..................................................................23

Battery indicator display ..................................................................... 24

Battery life indication .......................................................................... 24

2.3 Connecting the AC Adapter ...................................................25

External Power Supply ....................................................................... 25

2.4 Installing the Strap (optional) ...............................................26

2.5 Connecting Cables ................................................................. 27

Connecting the temperature and humidity sensor..............................27

Connecting the alarm output cable.....................................................28

3 Collecting Measurement Data Using a

Windows

LR8520B960-06

PC 31

Contents

HIOKI LR8520B960-06

3.1 SoftwareSpecications ......................................................... 31

System requirements .........................................................................31

Function specications ....................................................................... 32

3.2 MeasurementWorkow .........................................................33

3.3 Installing the Software ........................................................... 35

Installation .......................................................................................... 35

Startup procedure...............................................................................36

Termination procedure........................................................................36

Uninstallation ...................................................................................... 37

3.4 DisplayConguration ............................................................ 38

3.5 Basic Operation Procedure ................................................... 39

Operation ow .................................................................................... 39

Selecting multiple wireless loggers ....................................................40

3.6 Registering/Deleting a Wireless Logger ..............................41

Registering a wireless logger ............................................................. 41

Deleting a wireless logger .................................................................. 44

Grouping wireless loggers .................................................................. 45

3.7 Setting Measurement Conditions .........................................47

Setting measurement ......................................................................... 48

Setting the channel.............................................................................50

Setting scaling (as needed) ................................................................ 52

Setting the alarm function (as needed) ..............................................55

Setting the power saving function (as needed) .................................. 58

Setting the environment .....................................................................59

Communications.................................................................................61

Copying the settings ........................................................................... 63

Initializing the settings ........................................................................ 64

3.8 Sending/Receiving the Setting Conditions .......................... 65

Sending the settings ........................................................................... 65

Receiving the settings ........................................................................ 66

3.9 Starting and Stopping Measurement and Monitoring ........67

Starting and stopping measurement ..................................................67

Starting and stopping status monitoring ............................................. 68

Starting and stopping value monitoring .............................................. 69

3.10 Collecting Measurement Data ............................................... 70

Contents

HIOKI LR8520B960-06

Starting and stopping data collection .................................................70

3.11 Browsing/Analyzing Measurement Data .............................. 71

Browsing measurement data..............................................................71

Exporting measurement data ............................................................. 72

Deleting measurement data ............................................................... 74

3.12 Performing Wireless Logger Maintenance ..........................75

Setting the clock ................................................................................. 75

Self-diagnosis ..................................................................................... 76

Checking the version number.............................................................77

Updating the rmware version............................................................78

3.13 Convenient Functions ...........................................................79

4 Collecting Measurement Data Using an

Android

4.1 SoftwareSpecications ......................................................... 83

System requirements .........................................................................83

Function specications ....................................................................... 83

4.2 MeasurementWorkow .........................................................84

4.3 Installing the Software ........................................................... 87

Installation .......................................................................................... 87

Startup procedure...............................................................................88

Uninstallation ...................................................................................... 88

4.4 DisplayConguration ............................................................ 89

4.5 Registering/Deleting a Wireless Logger ..............................94

Registering a wireless logger ............................................................. 94

Deleting a wireless logger .................................................................. 95

Grouping wireless loggers .................................................................. 96

4.6 Setting Measurement Conditions .........................................98

Setting measurement ......................................................................... 99

Setting the channel...........................................................................100

Advance settings .............................................................................. 101

Initializing the setting ........................................................................ 102

4.7 Sending/Receiving the Setting Conditions ........................ 103

Sending the settings ......................................................................... 103

Terminal 83

iii

Contents

HIOKI LR8520B960-06

Receiving the settings ...................................................................... 104

4.8 Starting and Stopping Measurement and Monitoring ......105

Starting and stopping measurement ................................................105

Starting and stopping monitoring......................................................106

4.9 Collecting Measurement Data ............................................. 108

Starting and stopping data collection ...............................................108

4.10 Browsing/Analyzing Measurement Data ............................ 109

Browsing measurement data............................................................109

Exporting measurement data ........................................................... 111

Deleting measurement data ............................................................. 114

4.11 Performing Wireless Logger Maintenance ........................ 115

Setting the clock ............................................................................... 116

Checking the version number........................................................... 116

5 Specications 117

5.1 LR8520 Wireless Fungal Logger ......................................... 117

5.2 Z2010, Z2011 Humidity Sensor ...........................................122

6 Maintenance and Service 125

6.1 Repair, Inspection, and Cleaning ........................................125

6.2 Troubleshooting ................................................................... 127

6.3 Error Display ......................................................................... 130

6.4 Disposal ................................................................................131

Removing lithium batteries ............................................................... 131

Appendix Appx.1

Recording interval and recording time.........................................Appx.1

Target collection time...................................................................Appx.1

Initial setting list ...........................................................................Appx.2

Handling Data..............................................................................Appx.2

For customers who are using the LR8410 Wireless Logging

Station .........................................................................................Appx.3

Using the LR8410 as a Unit ........................................................Appx.4

Introduction

HIOKI LR8520B960-06

Introduction

Thank you for purchasing the HIOKI LR8520 Wireless Fungal Logger. To obtain

maximum performance from the product, please read this manual rst, and keep it

handy for future reference.

There are the following instruction manuals available for this instrument. Please refer to the appropriate manuals for the intended usage.

Model Manual contents

For customers who use this instrument for

Measurement Guide

Instruction Manual (this manual)

Precautions Concerning Use of Equipment That Emits Radio Waves

Logger Utility* User Manual

*: To install the PC application software, Logger Utility, see “3.3 Installing the Software” (p. 35).

For information about its operating procedure, see the Logger Utility User Manual contained in the accompanying CD-R.

the rst time, this manual describes the basic

operation procedures.

Describes details of the functions, operations,

and specications of this instrument.

Precautions relating to use of equipment that emits radio waves, countries in which the

instrument has been certied, etc.

Describes how to operate the PC application software.

Printed

editionCDedition



–



–



–



Trademark

• Microsoft, Windows, and Microsoft Excel are either registered trademarks or trademarks of Microsoft Corporation in the United States and other countries.

• The Bluetooth SIG, Inc. and any use of such marks by Hioki E.E. Corporation is under license. Other trademarks and trade names are those of their respective owners.

• Adobe and Adobe Reader are either trademarks or registered trademarks of Adobe Systems Incorporated in the United States and other countries.

• Android and Google Play are trademarks of Google, Inc.

word mark and logos are registered trademarks owned by Bluetooth

Verifying Package Contents

HIOKI LR8520B960-06

Verifying Package Contents

• When you receive the instrument, inspect it carefully to ensure that no damage occurred during shipping. In particular, check the accessories, panel keys, and connectors. If damage is evident, or if it fails to operate according to the

specications, contact your authorized Hioki distributor or reseller.

Check the package contents as follows.

Instrument

LR8520 × 1

Accessories

Logger Application Disc (CD-R)*

• Instruction Manual (PDF)

• Logger Utility

• Wireless Logger Collector

• Logger Utility Instruction Manual (PDF)

*: The latest version of the application software can be

downloaded from our website.

Measurement Guide

Precautions Concerning Use of Equipment That Emits Radio Waves

LR6 Alkaline battery × 2

L1010 Connection Cable (length approx. 1.5 m) × 1

Verifying Package Contents

HIOKI LR8520B960-06

Options

The options listed below are available for the instrument. To order an option, please contact your authorized Hioki distributor or reseller. Options are subject to change. Please check Hioki’s website for the latest information.

Z2010 Humidity Sensor



(Length including the sensor: Approx. 50 mm)

Z2011 Humidity Sensor (Cable length: Approx. 1.5 m)



Z2003 AC Adapter (power cord attached)



Z5004 Magnetic Strap



Z5020 Magnetic Strap



L1010 Connection Cable (length approx. 1.5 m)



Supported instrument

LR8410 Wireless Logging Station



Safety Notes

HIOKI LR8520B960-06

Safety Notes

This instrument is designed to conform to IEC 61010 Safety Standards, and has been thoroughly tested for safety prior to shipment. However, using the instrument in a way not described in this manual may negate the provided safety features. Before using the instrument, be certain to carefully read the following safety notes.

DANGER

Mishandling during use could result in injury or death, as well as damage to the instrument. Be certain that you understand the instructions and precautions in the manual before use.

WARNING

If you do not have knowledge or experience of electrical measurements, use this instrument under supervision of experienced personnel.

Notation

In this manual, the risk seriousness and the hazard levels are classied as follows.

DANGER

WARNING

CAUTION

IMPORTANT

Windows

Dialog Windows dialog boxes are referred to as dialogs.

[ ]

Indicates an imminently hazardous situation that will result in death or serious injury to the operator.

Indicates a potentially hazardous situation that may result in death or serious injury to the operator.

Indicates a potentially hazardous situation that may result in minor or moderate injury to the operator or damage to the instrument or malfunction.

Indicates information related to the operation of the instrument or maintenance tasks with which the operators must be fully familiar.

Indicates a strong magnetic-eld hazard. The e󰀨ects of the magnetic force can cause abnormal operation of

heart pacemakers and/or medical electronics.

Indicates prohibited actions.

Indicates an action that must be performed.

Additional information is presented below.

Windows 7, Windows 8, and Windows 10 are referred to as

″Windows″, otherwise specied.

The names and keys on the screen including menus, commands, dialogs, dialog button names, etc. are enclosed in brackets [ ].

Symbolsa󰀩xedtotheinstrument

HIOKI LR8520B960-06

Indicates cautions and hazards. When the symbol is printed on the instrument, refer to a corresponding topic in the Instruction Manual.

Indicates a grounding terminal.

Indicates DC (Direct Current).

Symbols for various standards

Indicates the Waste Electrical and Electronic Equipment Directive (WEEE Directive) in EU member states.

Indicates that the instrument conforms to regulations set out by the EU Directive.

Indicates that the product incorporates Bluetooth® wireless technology.

Safety Notes

FCC ID

Indicates the ID number of the wireless module certied by the U.S. Federal

Communications Commission (FCC).

Indicates the identication number of a wireless module approved by Industry

Canada (IC).

Screen display

The instrument screen displays the alphanumeric characters as follows.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

1 2 3 4 5 6 7 8 9 0

Safety Notes

HIOKI LR8520B960-06

Accuracy

We dene measurement tolerances in terms of rdg. (reading) and dgt. (digit) values,

with the following meanings:

(Maximum display value or scale length/range)

f.s.

rdg.

dgt.

The maximum displayable value or scale length. This is usually the name of the currently selected range.

(Reading or displayed value) The value currently being measured and indicated on the measuring instrument.

(Resolution) The smallest displayable unit on a digital measuring instrument, i.e., the input

value that causes the digital display to show a “1” as the least-signicant digit.

Measurement categories

To ensure safe operation of measuring instruments, IEC 61010 establishes safety standards for various electrical environments, categorized as CAT II to CAT IV, and called measurement categories.

DANGER

• Using a measuring instrument in an environment designated with a higher-numbered category than that for which the instrument is rated could result in a severe accident, and must be carefully avoided.

• Using a measuring instrument without categories in an environment designated with the CAT II to CAT IV category could result in a severe accident, and must be carefully avoided.

CAT II: When directly measuring the electrical outlet receptacles of the primary

electrical circuits in equipment connected to an AC electrical outlet by a power cord (portable tools, household appliances, etc.)

CAT III: When measuring the primary electrical circuits of heavy equipment (xed

installations) connected directly to the distribution panel, and feeders from the distribution panel to outlets

CAT IV: When measuring the circuit from the service drop to the service entrance,

and to the power meter and primary overcurrent protection device (distribution panel)

Distribution panel

Service entrance

Service drop

CAT IV

Power meter

Internal wiring

CAT III

Fixed installation

CAT II

Outlet

Usage Notes

HIOKI LR8520B960-06

Usage Notes

Follow these precautions to ensure safe operation and to obtain the full benets of

the various functions.

Bluetooth

This instrument, the LR8410 uses radio waves of a band frequency of 2.4 GHz. No radio station license is required to use this product, however, be aware of the following.

WARNING

• Do not use this instrument in a system that requires high safety and reliability.

• Do not use this instrument near any medical equipment, such as a pacemaker, etc.

• Do not modify, disassemble, or repair the instrument.

CAUTION

• If this instrument is used near any equipment that uses the same frequency band, such as wireless LAN equipment, etc., communications

may become unstable or other equipment may be a󰀨ected.

• The line-of-sight distance between the instrument and the LR8410 is 30 m. If there is an obstacle (wall, metal screen, etc.), communications may become unstable or the communications distance may become shorter. In addition, even if multiple instruments are installed in the same

environment, each instrument may show a di󰀨erent radio-eld strength

(antenna-like indication).

• Communications between the instrument and the LR8410 are encrypted

by SSP, however, the condentiality of any information is not guaranteed.

We are not responsible for any leakage of measurement data by wireless communications.

• This instrument, the LR8410 generates electric waves. Usage of electric waves requires permission and authorization in each country. Using electric waves in any country or region other than the ones listed in the attached document “Precautions Concerning Use of Equipment That Emits Radio Waves” is against the law and may be subject to punishment.

When the instrument is positioned on a stand instead of directly on the oor,

communications can become more stable.

Usage Notes

HIOKI LR8520B960-06

Check before use

Verify that it operates normally to ensure that no damage occurred during storage or

shipping. If you nd any damage, contact your authorized Hioki distributor or reseller.

Installation

WARNING

Installing the instrument in inappropriate locations may cause a malfunction of the instrument or may give rise to an accident. Avoid the following locations.

• Exposed to direct sunlight or high temperature

• Exposed to corrosive or combustible gases

• Exposed to water, oil, chemicals, or solvents

• Exposed to high humidity or condensation

• Exposedtoastrongelectromagneticeldorelectrostaticcharge

• Exposed to high quantities of dust particles

• Near induction heating systems (such as high-frequency induction heating systems and IH cooking equipment)

• Susceptible to vibration

For details on the operating temperature and humidity, see the

specications.

• This instrument is not drip-proof. Water that drips on the connector could

• Do not allow any condensation to form. Condensation can form

• Do not allow the instrument to become wet or take measurements with

• Do not position the instrument on an unstable table or inclined surface.

Handling of this instrument

Avoid any vibration or impact to prevent damage to the instrument during transportation and handling. Be especially careful regarding the impact by a fall.

This instrument may cause interference if used in residential areas. Such use must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and television broadcasts.

CAUTION

cause a malfunction.

particularly in an environment where the temperature changes drastically.

wet hands. Doing so may cause a malfunction.

When the instrument falls or tips, an injury or malfunction can occur.

CAUTION

Handling of cords and cables

HIOKI LR8520B960-06

Makesuretousethespeciedpowercordwhenusingtheinstrument. Otherwise,aremaybecaused.

• Avoid stepping on or pinching the cables to prevent damage to the cables. Do not bend or pull the cables.

• To prevent any wires from breaking, pull on the connector end, not the cable, to disconnect the output connector.

• To prevent any wires from breaking, pull on the connector end, not the cord, to disconnect the power cord from the outlet or the instrument.

• The cables become sti󰀨 below 0°C. If the cables are bent or pulled in this condition, the cable insulation may be damaged or the wires may be cut.

• Observe the following precautions when making a connection to the alarm output terminal to prevent damage to the instrument.

(1) Turn o󰀨 the power to the instrument to be connected before making a

connection.

(2) Do not make any connection that exceeds the rating of the alarm

output terminal. Maximum rating: 30 V DC, 200 mA

Usage Notes

WARNING

CAUTION

Position the sensor cable away from the power line or ground cable.

Before turning on the power

• When operating the instrument using a UPS (uninterruptible power

• Make sure that the power voltage connection is correct. Connection

The instrument and measurement unit will not fail due to a momentary power failure under 40 ms. If the power failure is longer than 40 ms, the power may be

shut o󰀨 temporarily. Install the instrument in consideration of power conditions at

the installation location.

CAUTION

supply) or DC-AC inverter, do not use any square-wave and pseudo sinewave UPS or DC-AC inverter. Doing so may damage the instrument.

errors could damage the internal circuit.

Usage Notes

HIOKI LR8520B960-06

Magnet of the optional strap

Those with medical electronics such as pacemakers should not use the Z5004/Z5020 Magnetic Strap. Nor should such persons approach the Z5004/Z5020. It is extremely dangerous. The electronics may not operate properly and the life of the operator may be put at great risk.

Swallowing magnets could be life-threatening. Keep any magnets out of reach, especially of small children. If you accidentally swallow magnets, immediately seek medical attention.

• Do not use the Z5004/Z5020 in locations where it may be exposed to rainwater, dust, or condensation. In those conditions, the magnet may be decomposed or deteriorated. The magnet adhesion may be diminished. In such case, the instrument may not be hung in place and may fall.

• Do not bring the Z5004/Z5020 near magnetic media such as oppy disks, magnetic cards, pre-paid cards, or magnetized tickets. Doing so may corrupt and may render them unusable. Furthermore, if the Z5004/Z5020 is brought near precision electronic equipment such as PCs, TV screens, or electronic wrist watches, they may fail.

• Keep magnets away from any impact by a fall. The magnets may chip or crack due to impact.

DANGER

WARNING

CAUTION

AC adapter

HIOKI LR8520B960-06

• Make sure to use the optional Z2003 AC Adapter. The rated power voltage for the AC adapter is 100 V to 240 V AC and the rated power frequency is 50 Hz/60 Hz. Do not use the AC adapter at any voltage other than the above to avoid damage to the instrument and electrical accidents.

• Before turning on the power, make sure that the power voltage indicated on the AC adapter matches the power voltage to be used.

UsingtheACadapteroutsidethespeciedpowervoltagerange

could cause damage to the instrument or AC adapter or electrical accidents.

• Connect the output plug to the instrument and then connect the plug to an outlet. Connecting the energized output plug to the instrument may damage the instrument.

• When connecting an external power supply, connect the output plug to the instrument and then supply external power.

Handling of batteries

Usage Notes

WARNING

CAUTION

• Do not short circuit, disassemble, or incinerate batteries. Do not

• In order to prevent electric shocks, remove measurement cables

• After battery replacement, reattach and screw down the battery

• To prevent damage to the instrument or electric shocks, make sure

WARNING

charge alkaline batteries. Doing so may cause an explosion. Handle and dispose of batteries in accordance with local regulations.

and then replace the batteries.

cover before use.

to use the battery cover screw (screw with a spring) that is attached

atthetimeofshipment.Ifyoulosethescreworspringorndany

damage, contact your authorized Hioki distributor or reseller.

Usage Notes

HIOKI LR8520B960-06

CAUTION

Poor performance or damage from battery leakage could result. Observe the cautions listed below.

• Do not mix new and old batteries, or di󰀨erent types of batteries.

• Be careful to observe the battery polarity during installation. Poor performance or damage from battery leakage could result.

• Do not use batteries after their recommended expiry date.

• Do not allow used batteries to remain in the instrument.

• To avoid corrosion from battery leakage and/or damage to the instrument, remove the batteries from the instrument if it is to be kept in storage for an extended period.

IMPORTANT

The displayed remaining battery level may be di󰀨erent from the actual remaining

battery level due to the battery characteristics, settings during use, temperature or consumption level. When a battery is used in a low temperature environment or

a weak and deteriorated battery is used, the power may shut o󰀨 regardless of the

battery indicator display.

Batteries

The battery indicator display and battery life are based on the use of a new alkaline battery.

Use of nickel-metal hydride batteries

When nickel-metal hydride batteries are used, the battery indicator display does not operate correctly. The battery life varies depending on the capacity, charging condition, deterioration due to repeated use, etc. Use batteries in consideration of the factors above.

Use of manganese dioxide batteries

Do not use manganese dioxide batteries as the instrument may not be able to measure or communicate.

Usage Notes

HIOKI LR8520B960-06

Wire connection

DANGER

Do not permanently connect the instrument in an environment where there is a possibility of surges exceeding the dielectric withstand voltage. Doing so may damage the instrument and result in personal injury.

WARNING

Donotconnectanyequipmentotherthanthespeciedtemperature

and humidity sensor to the instrument. Doing so may cause electric shocks or damage to the instrument.

The power supply ground and alarm output terminal (ground) are common and not isolated. When using an external power supply, use an isolated external power supply or connect the wires so that there

isnopotentialdi󰀨erencebetweenthegroundoftheexternalpower

supply and the object for which an alarm is to be output to prevent damage to the instrument or electric shocks.

Handling of CD

• Do not allow any dirt or scratches on the disk recording surface. When writing on the label face, use a pen with a soft tip.

• Store the disk in a protective case and do not expose the disk to direct sunlight or high temperatures and humidity.

• We are not responsible for any trouble in the Windows this disk is used.

computer system when

Usage Notes

HIOKI LR8520B960-06

Handling of temperature and humidity sensor

CAUTION

• The temperature and humidity sensor is not dustproof or waterproof. Do not use the sensor in locations where it may be exposed to dust or water. It may cause a malfunction of the instrument.

• The temperature and humidity sensor is not drip-proof. Water that drips onto the connector could cause a malfunction.

• Sensor sensitivity and precision will degrade over time, even under normal operating conditions. To maintain the instrument’s ability to make measurements

that conform to the accuracy specications, it is recommended to replace the

temperature and humidity sensor with a new unit once it has been used for one year after being opened.

• When the sensor is used outside the specied operating (storage) environment, the sensor accuracy may deteriorate even within the 1 year accuracy warranty period and accurate measurement cannot be performed.

• In principle, the surface of the instrument’s temperature and humidity sensor may become contaminated if exposed to an environment containing organic gases (ketone, acetone, ethanol, toluene, etc.), increasing the error component of humidity measurement.

• Do not expose the temperature and humidity sensor to any concentrated chemical solvent for an extended period of time while it is used or stored.

• The sensor may become contaminated by organic gases released from some types of vinyl chloride and packaging material.

• When the temperature and humidity sensor is not used, place it with a drying agent in a plastic bag, seal the bag completely, and store it in a cool, dark place.

• Do not allow any condensation to form. Condensation can form particularly in any environment where the temperature changes drastically.

• This instrument does not come with a guarantee against any problem when the

sensor is used outside the specied operating (storage) environment.

• Due to a humidity change (from low to high humidity or high to low humidity), up to ±1% RH of change (hysteresis) occurs in the measured humidity value.

Precautions during shipment

• To avoid damaging the instrument, remove accessories and options from

• Avoid any vibration or impact to prevent damage to the instrument and

CAUTION

the instrument.

humidity sensor during transportation and handling. Be careful especially with impact by a fall.

HIOKI LR8520B960-06

Overview

1.1 Overview and Features

Possible fungal growth at a glance

A fungal index enables you to predict a time period before fungal growth starts.

Easy operation

You can start recording immediately by pressing the REC/STOP key as soon as the instrument is installed. Data is collected and managed as a batch by the terminal. Analyze the data using the software provided with the instrument.

LR8520

Android

tablet

Mass memory installed

The memory capacity per channel is 500,000 data units.

3-way power supply

You can choose a power supply from LR6 alkaline batteries, AC adapter, and external power supply (5 V to 13.5 V).

Compatible with HIOKI LR8410

When the instrument is used as a unit for the LR8410, data can be collected in real time. For the connection procedure, see the instruction manual for each instrument.

LR8520

smartphone

LR8410

Android

Windows

LAN/USB

communications

Windows® PC

Fungal Index

HIOKI LR8520B960-06

1.2 Fungal Index

A fungal index is an indicator to help predict how fungi are likely to grow. Fungal growth correlates with temperature and relative humidity and a fungal index can be calculated from temperature and relative humidity.

160

It is mainly used to quantitatively indicate the climate of fungal growth indoors as a numerical value (Japanese Patent Number 2710903). The instrument calculates a fungal index between 0 and 200 from temperature and humidity using a highly accurate temperature and humidity sensor.

Fungal

index

1 2 months 10 years or more • Dry area

2 1 month 8 years

5 2 weeks 3 years

10 5 days 2 years

20 3 days 1 year • Underoor

50 1 day 4 months

100 12 hours 2 months

200 6 hours 1 month

Fungal contamination starts even more quickly in an environment where the contamination is already progressing or fungi are fed and nourished.

Time period before

fungal growth starts

(estimate)

Time period before

fungal contamination

starts (estimate)

Temperature [°C]

70 80 90 100

Relative humidity [% RH]

Example of indoor living

environment

• Living space

• Closet

• Shoe cabinet

• Bathroom

• Inside air-conditioner during cooling operation

Predicted fungal growth

Fungal growth is predicted at 5 levels (measurement value: 0 to 4) from the accumulated fungal index. The following symbols appear in the display of the instrument.

(No symbol)

No new spores are growing.

Measurement value: 0

A fungal index is a highly reliable indicator based on academic research, however, it does not guarantee that fungal growth is completely controlled in any environment with a low fungal index.

A hypha starts extending.

Measurement value: 1

New spores are growing.

Measurement value: 2

Spores start spreading.

Measurement value: 3

A lot of spores are spreading (the spore part in the display blink).

Measurement value: 4

1.3 Parts Names and Functions

HIOKI LR8520B960-06

Front Rear

(Common areas of each model are described.)

Parts Names and Functions

Display

Battery cover

1 2 3

Operation keys Pressbriey Hold down (for at least 2 seconds)

Power

Display

Measurement

Left side

Serial number label

The serial number consists of 9

digits. The rst two (from the left)

indicate the year of manufacture, and the next two indicate the month of manufacture. It is necessary for production control requirements such as the product

warranty. Do not peel o󰀨 the label.

AC adapter connection terminal

Bluetooth ON/OFF Power ON/OFF

Display change

YES (During operation

verication)

NO (During operation

verication)

Measurement start/stop

―

Right side

Sensor connection terminal Alarm output terminal

(p. 25)

(p. 27)

(p. 22)

Parts Names and Functions

HIOKI LR8520B960-06

Display

1 4

2 3

Display Description

Channel (CH) Blinking: During monitoring

Maximum value

MAX

MIN

Minimum value

AVG

Average value

Data number

Unit number (1 to 7)

Date and time

Operation verication

Measurement Lit: Performing measurement Blinking: Waiting for a measurement start to be preset

Alarm Lit: The current measurement

value is outside the range. Blinking: There was a value

that was outside the range but the current value is in the range. (Alarm hold)

Display Description

Fungal index display

Predicted fungal growth display

Average recording mode

AVG

MODE

(Not used for this instrument)

Lit: Bluetooth ON Blinking: Bluetooth OFF (The power saving function is enabled.)

O󰀨: Bluetooth OFF

Bluetooth connection status (3 levels) (Signal strength 1: Weak to 3: Strong) Blinking: Security lock

O󰀨: Bluetooth not connected

Operating with the AC adapter

Battery indicator display

(p. 24)

Displays the unit of measurement values.

• While the Bluetooth is being connected (the antenna symbol ( ) is lit), it cannot

be turned o󰀨.

• The power cannot be turned o󰀨 during measurement.

• During real-time measurement using the LR8410 Wireless Logging Station, the measurement cannot be stopped with key operation on the instrument.

1.4 DisplayConguration

HIOKI LR8520B960-06

Display Conguration

Fungal index

Time

Date

*1, *2, *5

Temperature and humidity measurement value

Fungal index statistic (maximum and minimum)*

Screen change

Fungal index statistic (average value)

Temperature and humidity statistic (maximum)

*1, *2, *5

1, *2, *5

*1, *2, *5

Unit number (1 to 7)

Number of measurement data

Temperature and humidity statistic (minimum)

*1, *6

Temperature and humidity statistic (average)

*1, *2, *5

Display Conguration

HIOKI LR8520B960-06

Update for each sample during measurement.

*2 The unit of the channel for which the scaling setting is ON is not displayed. If it matches the

unit for which a segment is prepared, however, the unit is displayed.

*3 It is displayed only when connected to the LR8410.

*4 The current time is set from the wireless logger collector. (p. 75) It can also be set from

the LR8410. For more details, refer to the LR8410 instruction manual.

*5 When scaling is set to ON, the allowable display range is indicated in the following table.

Scaling

displayed

digit setting

Automatic -10,000 or less ±0.001 to ±9,999 +10,000 or more Less than ±0.001

0 digit -10,000 or less ±1 to ±9,999 +10,000 or more Less than ±1

1 digit -1,000.0 or less ±0.1 to ±999.9 +1,000.0 or more Less than ±0.1

2 digits -100.00 or less ±0.01 to ±99.99 +100.00 or more Less than ±0.01

3 digits -10.000 or less ±0.001 to ±9.999 +10.000 or more Less than ±0.001

*6 If the value is 10,000 or more, it is displayed at the top and bottom.

U.F display

(Underow)

Allowable

display range

O.F. display

(Overow)

0 display

(Zero)

HIOKI LR8520B960-06

Before using the instrument, make sure to refer to “Usage Notes” (p.7).

Preparation for Measurements

2.1 Inspection Before Use

Before using the instrument for the rst time, verify that it operates normally to ensure that no damage occurred during storage or shipping. If you nd any damage, contact

your authorized Hioki distributor or reseller. “Before sending the instrument for repair” (p.127)

Checking the instrument appearance and operation

Check item Action

Is there any damage to the instrument and connection cable?

Does the display turn on when the power is turned on/batteries are inserted?

Does the battery indicator display

Is the temperature and humidity value displayed?

If it is damaged, there is a risk of electric shocks. Do not use the instrument but instead send it for repair.

If the display does not turn on, send the instrument for repair.

When is displayed, replace the current batteries with new batteries.

If the temperature and humidity values are not displayed, completely insert the Z2010 or Z2011 Temperature and Humidity Sensor.

Inserting/Replacing Batteries

HIOKI LR8520B960-06

2.2 Inserting/Replacing Batteries

Insert two LR6 Alkaline batteries. Before measurements, check that the battery level

is su󰀩cient. When the battery charge is low, replace the batteries.

CAUTION

Stop measurement and then replace the batteries. Replacing the batteries during measurement may damage the data.

IMPORTANT Batteries

The battery indicator display and battery life are based on the use of a new alkaline battery.

Use of nickel-metal hydride batteries

Use of manganese dioxide batteries

Do not use manganese dioxide batteries as the instrument may not be able to measure or communicate.

• Even when the batteries are low in charge or replaced, the data and measurement conditions saved in the instrument are not deleted.

• When the battery voltage drops to the point where the instrument cannot operate properly, the screen on the right is displayed. Measurement or communications cannot be made in this condition. When the Z2003 AC Adapter is connected or the batteries are replaced, the instrument returns to the normal operation.

Installation (Replacement)

HIOKI LR8520B960-06

WARNING

To prevent damage to the instrument or electric shocks, make sure to use the battery cover screw (screw with a spring) that is attached

atthetimeofshipment.Ifyoulosethescreworspringorndany

damage, contact your authorized Hioki distributor or reseller.

Required items

LR6 Alkaline battery × 2, Phillips screwdriver (No. 2)

Remove the connection cables.

Using a Phillips screwdriver, remove the

screw (1 location) from the battery cover.

The screw cannot be removed from the battery cover. Do not try to remove the screw forcefully.

2, 7

Slide up and remove the cover.

Inserting/Replacing Batteries

Remove the old batteries (for battery

replacement).

Insert new batteries, being careful with the

battery polarity.

Slide down and reattach the battery cover.

Secure the cover with the screw.

Inserting/Replacing Batteries

HIOKI LR8520B960-06

When batteries are installed, the following screen is displayed.

All indicators on Model Version number

Battery indicator display

Displayed at the upper right corner of the display.

Fully charged.

As the battery charge diminishes, black charge bars disappear, one by one, from the left of the battery indicator.

The battery voltage is low. Replace the batteries as soon as possible.

(Blinks) The battery is drained. Recording or communications cannot be made in this condition.

O󰀨

The battery indicator display turns o󰀨 when the AC adapter or an external power

supply is connected.

IMPORTANT

Thedisplayedremainingbatterylevelmaybedi󰀨erentfromtheactual

remaining battery level due to the battery characteristics, settings during use, temperature or consumption level. When a battery is used in a low temperature environment or a weak and deteriorated battery is used, the

powermayshuto󰀨regardlessofthebatteryindicatordisplay.

Battery life indication

The battery life varies depending on the recording interval.

Real-time measurement

Bluetooth ON

Manual data collection

Bluetooth ON

Manual data collection

Bluetooth OFF

Recording interval

0.5 sec. 1 sec. 10 sec. 1 min.

Approx. 5 days Approx. 7 days Approx. 10 days Approx. 14 days

Approx. 20 days Approx. 20 days Approx. 20 days Approx. 20 days

Approx. 2.5

months

Approx. 3

months

Approx. 3.5

months

Approx. 3.5

months

Connecting the AC Adapter

HIOKI LR8520B960-06

2.3 Connecting the AC Adapter

Connect the instrument, the optional Z2003 AC Adapter, and power cord, and then connect to an outlet. When using the AC Adapter with a batteries, the AC Adapter has priority in powering the instrument. When power from the AC Adapter is interrupted, the instrument or module will switch to battery power. Before connecting, make sure to read “AC adapter” (p.11) and “Handling of cords and cables” (p.9).

Rated supply voltage: 100 V to 240 V AC Rated supply frequency: 50 Hz/60 Hz

Connect the power

cord and AC adapter.

Connect the outlet

Power cord

AC adapter

plug to the instrument AC adapter connection terminal (left side).

Connect the output

plug to an outlet.

When the AC adapter is connected, the following screen is displayed.

All indicators on Model Version number

When the AC adapter is used, is lit at the upper right of the display.

External Power Supply

The instrument can work either on a DC power supply unit (5 V to 13.5 V DC) or the USB bus power (5 V DC). If you need a conversion cord to connect the instrument and an external power supply unit, contact your authorized Hioki distributor or retailer.

Installing the Strap (optional)

HIOKI LR8520B960-06

2.4 Installing the Strap (optional)

When the optional Z5004/Z5020 Magnetic Strap is attached to the instrument, the magnet can be attached to the wall surface (metal plate).

Attach the Z5004 or Z5020 through the strap hole.

In order of (1) → (2) → (3)

(1)

(2)

(3)

Magnet

Attach it to the wall surface (with a metal plate

a󰀩xed).

Connecting Cables

HIOKI LR8520B960-06

2.5 Connecting Cables

Connecting the temperature and humidity sensor

Attach the Humidity Sensor to the sensor connection terminals of the instrument.

Supported sensors

Z2010 Humidity Sensor Length including the sensor: Approx. 50 mm Z2011 Humidity Sensor Cable length: Approx. 1.5 m

Right side of instrument

• When the temperature and humidity sensor is not completely inserted, [BURN

OUT] is displayed for the measurement value and [BURN] is displayed on the

screen.

• If a correct value is not displayed even when the sensor is completely inserted, the instrument or the sensor may have a problem. Send the instrument for repair.

Z2010 or Z2011 Humidity Sensor

Completely insert the Humidity Sensor.

Connecting Cables

HIOKI LR8520B960-06

Connecting the alarm output cable

Connect the alarm output cable (L1010 Connection Cable) to the alarm output terminal of the instrument.

Right side of instrument

Not

−

used

Alarm output cable (

L1010 Connection Cable)

(length approx. 1.5 m)

Red wire: Alarm output signal

−

Black wire:

GND

WARNING

The power supply ground and alarm output terminal (ground) are common and not isolated. When using an external power supply, use an isolated external power supply or connect the wires so that there

isnopotentialdi󰀨erencebetweenthegroundoftheexternalpower

supply and the object for which an alarm is to be output to prevent damage to the instrument or electric shocks.

• If a wrong input on the instrument side or the connection destination is made or the alarm output cable is not completely inserted, the instrument does not operate properly.

• If the instrument does not operate properly even when the alarm output cable is completely inserted, the instrument or connection cable may have a problem. Send the instrument for repair.

Connecting Cables

HIOKI LR8520B960-06

Alarm output circuit diagram

Open drain output (Maximum rating: 30 V DC, 200 mA) A switch (FET) is installed between the alarm output terminal and ground and turns ON (short circuit) when the signal is active (during alarm output).

Example of connection with an alarm signal light, buzzer, etc.

External power supply (12 V DC)

Alarm signal light,

buzzer, etc.

Instrument (LR8520)

Alarm output

terminal

Protective

diode

(Alarm output

signal)

(GND)

Control terminal

−

External relay

Connecting Cables

HIOKI LR8520B960-06

Collecting Measurement Data

HIOKI LR8520B960-06

Using a Windows

Windows® PC

(Line-of-sight 30 m)

3.1 SoftwareSpecications

System requirements

CPU 1 GHz or faster 32-bit or 64-bit processor

Memory 1 GB or more of RAM (32-bit) or 2 GB or more of RAM (64-bit)

Display 1,024 × 768 dots or more, 65,536 colors or more

(Recommended: Use a small font. When a large font is used, the display may be disturbed.)

Hard disk 3.0 GB or more of available space

OS Windows 10 (32-bit/64-bit), Windows 8 (32-bit/64-bit), Windows 7

(32-bit/64-bit)

Communication method

Bluetooth 2.1+EDR or higher

Prole: SPP

(Recommended: Use the Windows

• Wireless Logger Collector

• Logger Utility

standard protocol stack.)

Software Specications

HIOKI LR8520B960-06

Functionspecications

Number of allowable registrations

Settings

Measurement control Measurement can be started and stopped.

Monitoring function The status can be monitored.

Measurement data collection function

Analysis/browsing Measurement data can be displayed in the waveform format and

Measurement data output

Other Clock setting, self-diagnosis, version number check, and rmware

100 units

Measurement settings can be edited/copyed/initialized and sent/received.

The status can be monitored repeatedly and periodically (10 minutes to 1 day).

Numerical values can be monitored.

Update interval: 1 second

Measurement data can be collected.

Measurement data can be collected repeatedly and periodically (10 minutes to 1 day).

analyzed using the Logger Utility.

Measurement data can be output to a le in the following formats.

Logger Utility format, LR5000 format, Smart Site compatibility format, CSV format, and text format

Measurement data can be combined.

Measurement data obtained with several instruments can be

combined to output as one le (in Logger Utility general-purpose

data format).

version update

Measurement Workow

HIOKI LR8520B960-06

3.2 MeasurementWorkow

Install the instrument referring to “Preparation for Measurements”

(p. 21).

Install the software on the Windows®PC.(p. 35)

• Wireless Logger Collector

• Logger Utility

(p. 41)

When no wireless logger is found

• When the function.

• When the symbol in the screen is o󰀨, a wireless connection is not established. Place the instrument closer to the PC or remove any obstacle and then search for the logger again.

SetthemeasurementconditionsinWirelessLoggerCollector.(p. 47)

(1)

symbol in the screen is o󰀨, press the power key to turn ON the Bluetooth

(4)

(3)

(2)

Measurement Workow

HIOKI LR8520B960-06

Sendthemeasurementconditionstotheinstrument.(p. 65)

Startmeasurement.(p. 67)

Please be advised that if you start recording, the previously acquired data retained in the internal memory will be deleted.

CollectmeasurementdatausingWirelessLoggerCollector.(p. 70)

Measurement data can be collected during measurement and after measurement stop.

You can also start measurement by holding down this button.

Analyze the data on the Windows® PC.

HIOKI LR8520B960-06

1. Display measurement data in the Logger Utility:

Installing the Software

The data is displayed in a graph and analyzed.

(p. 71)

2. Output the collected data in the CSVleformat: “Exporting measurement data”

(p. 72)

The data is displayed in a graph using a spreadsheet program, such as Microsoft

Excel®.

3.3 Installing the Software

Installation

Install the software according to the following procedure.

Displayed messages and operations may be di󰀨erent depending on the operating

system or settings.

Close all the software that is running.

IMPORTANT

If any anti-virus software is running, make sure to close it before starting the installation. If anti-virus software is running, the software may not be installed properly.

Set the provided CD in the CD-ROM drive.

The language selection screen is automatically displayed.

If the screen is not displayed, start the explorer to nd the [index.htm] le and

open it with a web browser.

Click [English]

The menu will appear.

Click [Logger Utility Wireless Logger Collector]

Click [Install]

The installer starts automatically. If the installer does not start, execute [Setup.

exe] on the CD.

Install the software according to the instructions displayed by the

installer.

Two applications, Logger Utility and Wireless Logger Collector, are installed.

Installing the Software

HIOKI LR8520B960-06

Startup procedure

For Windows 7

From the Windows Start menu, click [All Programs] - [HIOKI] - [Logger Utility] -

[Wireless Logger Collector].

For Windows 8

From the Start window, display the [Apps] view and click [HIOKI] - [Wireless Logger

Collector].

For Windows 10

From the Windows Start menu, click [All Apps] - [HIOKI] - [Wireless Logger Collector].

Termination procedure

In the main screen, click the application button and then click [Exit] in the displayed menu.

Or click the Close key [

] at the upper right of the main screen.

Installing the Software

HIOKI LR8520B960-06

Uninstallation

Remove the software according to the following procedure.

Open Control Panel.

For Windows 7: From the Windows Start menu, click [Control Panel].

For Windows 8: From the Start window, display the [Apps] view and click [Windows System] -

[Control Panel].

For Windows 10: Right-click the Windows Start

Click [Programs and Features].

Double-click [HIOKI Logger Utility] in the list of installed programs.

As the measurement data and setting les remain as they are, delete them

manually if they are not needed.

button

, and then click [Control Panel].

The [Uninstall or change a program] screen is displayed.

Display Conguration

HIOKI LR8520B960-06

3.4 DisplayConguration

The main screen is displayed when the application starts up.

1 2

4 5 89

Name Description

Application button Displays the option menu, etc.

Quick access tool bar Right-click and customize the Ribbon bar.

Ribbon Allows you to operate or edit the items displayed in the list.

Navigation bar • Registers and sets wireless loggers.

Wireless logger list (tree

display)

Title display Displays the information on the wireless logger that is

Wirelesslogger/channel/le

list (list display)

Output (log) • Displays operation results and errors.

Status bar • Number of items: Displays the total number of items.

3 6 7

• Performs measurement and monitoring.

• Collects and browses measurement data.

• Performs wireless logger maintenance.

• Switches the group display and list display.

• Creates and deletes groups.

currently selected.

Displays the settings and wireless logger status.

• The log can be copied and cleared.

• Number of selections: Displays the number of selected items.

• Status display: Sending/receiving settings, monitoring status, controlling measurement, collecting data, performing maintenance

Basic Operation Procedure

HIOKI LR8520B960-06

3.5 Basic Operation Procedure

Operationow

1 2 3

Select one of the following categories from the Navigation bar.

[Register/Settings], [Measurement/Monitoring], [Collection/Browse], [Maintenance]

Select a group and wireless logger from the wireless logger list (tree

display).

Selecttheitemtobedisplayedfromthewirelesslogger/channel/lelist

(list display).

Press the operation button of the Navigation bar.

Or right-click the item in the list and select the operation from the displayed menu.

Basic Operation Procedure

HIOKI LR8520B960-06

Selecting multiple wireless loggers

Search/Select

From all the registered wireless loggers, communicative wireless loggers are searched for and selected automatically.

• This button may not be used depending on the PC specications.

• This button may not be selected depending on the communications with the wireless logger.

Select all

Click [Select All] on the Ribbon bar.

Unselect

Click [Unselect] on the Ribbon bar.

Select individual

Click a checkbox in the list.

Select multiple

Click the item in the list while pressing the Ctrl key or Shift key.

• The number of selected items is displayed on the Status bar.

• The checked items have priority over the selected items (highlighted items) in the list.

Registering/Deleting a Wireless Logger

HIOKI LR8520B960-06

3.6 Registering/Deleting a Wireless Logger

Registering a wireless logger

IMPORTANT Some functions of Wireless Logger Collector may not be used depending on

thePCspecications.Communicationsmaynotbeestablisheddepending

on the combination of the Bluetooth module and Bluetooth stack (device driver).

Preparation

Place the wireless logger near the Windows® PC (where there is no

communications interference). Turn on the wireless logger power ( ).

(The instrument is powered up automatically when the AC adapter or battery is installed.) Check that the Bluetooth power is ON ( Lit).

Registering/Deleting a Wireless Logger

HIOKI LR8520B960-06

Registration

Select [Register/Settings] - [Register/remove device] of the Navigation bar.

The [Register/remove device] dialog box is displayed.

Click

[Search].

The nearby wireless loggers or wireless loggers that have been connected are displayed in the list on the left. (COM ports are displayed if a third party Bluetooth stack is used.)

Select the wireless logger(s) to be registered from the list on the left (multiple units can be selected).

Press [ ] to register the selected wireless logger(s).

The selected wireless logger(s) moves to the list on the right.

Press [OK].

Registering/Deleting a Wireless Logger

HIOKI LR8520B960-06

• When a Windows® standard Bluetooth stack is used, the model name and serial

number are displayed in “Found devies”. To check whether Windows

Panel] - [Device Manager], open [Bluetooth Radios], and then check if [Microsoft Bluetooth Enumerator] is displayed.

• When a Windows® non-standard Bluetooth stack is used, the model name

and serial number are not displayed. Make paring and virtual COM settings in the software provided with the Bluetooth stack and then register the wireless loggers. When an unauthorized virtual COM is registered, the operation of Wireless Logger Collector may become unstable. Ways of performing a pairing and creating a virtual serial port vary depending on your computer and Bluetooth stack. Please direct the inquiries to manufactures of them for details.

standard Bluetooth stack is enabled, select [Control

Example of how to allocate Virtual COM port

Open [Control Panel] - [Device and Printers] or [Bluetooth].

Click [Add a device] and select a wireless logger which would like to

do a pairing. When a pairing is completed, the wireless logger is registered with a list.

Open [Property] of registered wireless logger and check the

assigned virtual COM port number.

Registering/Deleting a Wireless Logger

HIOKI LR8520B960-06

Deleting a wireless logger

Delete the wireless logger that is registered in Wireless Logger Collector (registration cancel).

Select [Register/Settings] - [Register/remove device] of the Navigation bar.

The [Register/remove device] dialog box is displayed.

Select the wireless logger(s) to be deleted from the list on the right

(multiple units can be selected). Press [ ] to delete the selected wireless logger(s).

The selected wireless logger(s) moves to the list on the left.

Press [OK].

The collected measurement data is not deleted even when wireless loggers are deleted (registration cancel). Delete the measurement data manually if it is not needed.

Registering/Deleting a Wireless Logger

HIOKI LR8520B960-06

Grouping wireless loggers

Wireless loggers can be grouped and managed. Grouping is useful for managing multiple wireless loggers. Groups can be added to the layered structure.

Procedure to create a group

From [List] (the wireless logger list [tree display]), select [Computer] or

the group for which a new group is to be created. Press [ ].

A new group is now created.

Enter a group name and press the Enter key.

Registering/Deleting a Wireless Logger

HIOKI LR8520B960-06

Procedure to move a group

From [List] (the wireless logger list [tree display]), drag the wireless logger to be moved using the left key of the mouse and drop it on the target group.

Drag and drop

Procedure to delete a group

From [List] (the wireless logger list [tree display]), select the group to be

deleted.

Press [ ].

If wireless loggers are registered in the deleted group, they move to under

[Computer].

Setting Measurement Conditions

HIOKI LR8520B960-06

3.7 Setting Measurement Conditions

Set the measurement conditions for wireless loggers.

Select [Register/Settings] from the Navigation bar.

Select the target wireless logger.

Click [Open] on the Ribbon bar.

The settings dialog box is displayed.

Setting Measurement Conditions

HIOKI LR8520B960-06

Setting measurement

Recording Interval

Allows you to set the interval to import data.

Settings:

100ms, 200ms, 500ms, 1s, 2s, 5s, 10s, 20s, 30s, 1min, 2min, 5min, 10min, 20min, 30min, 1hour

Recording interval

• Select the recording interval according to the object to be measured.

• The data update of LR8520 is every 500ms.

• The peak of the waveform may not be measured depending on the recording

interval setting.

Example: When the recording interval is set to 1s.

Peak

Continuous Recording

Allows you to set a processing method when the memory is full.

Settings:

O󰀨(One-time) Stops recording when the memory is full.

On (Endless) Overwrites old data when the memory is full.

Setting Measurement Conditions

HIOKI LR8520B960-06

Title Comment

Allows you to set the title comment. (Up to 40 single-byte characters) The characters entered are converted to the following symbols.

~u μ

~c °

(Superscript)

Scheduled Record Start

Measurement can be started at the specied time.

If the current time has passed the preset time, measurement is not started.

Settings:





OFF (The preset start function is disabled.)

Starts recording at the preset time.

The instrument enters the recording start standby state at the same time as the Scheduled Record Start ON setting is sent. Measurement start by signal communications cannot be accepted in this state.

Scheduled Record Stop

Measurement can be stopped at the specied time.

If the current time has passed the preset time, measurement is not stopped.

Settings:





OFF (The preset stop function is disabled.)

Stops recording at the preset time.

Setting Measurement Conditions

HIOKI LR8520B960-06

Setting the channel

The channel to be set is switched.

Measurement

Allows you to set measurement to ON/OFF.

Settings:





Comment

Allows you to set the channel comment. (Up to 40 single-byte characters) The characters entered are converted to the following symbols.

~u μ

~c °

Does not perform measurement.

Performs measurement.

(Superscript)

Setting Measurement Conditions

HIOKI LR8520B960-06

Making settings for temperature and humidity measurement

The temperature and humidity are measured using the Z2010/Z2011 Temperature and Humidity Sensor.

: ON



Select the channel to be set and check the Measurement checkbox [] (ON).

Disconnection

[BURN OUT] is displayed for the measurement value and [BURN] is displayed on the

screen under the following conditions.

The saved data will include values listed in “Data Handling” in the Appendix (p. Appx.2).

• When the temperature and humidity sensor is not connected

• When the cable of the temperature and humidity sensor is cut

• When the temperature and humidity sensor fails

• When a communications error occurs with the temperature and humidity sensor due to noise

Channel numbers

Each channel indicates the following measurement values. CH1T Temperature CH1H Humidity CH1F Fungal index CH1G Predicted fungal growth

If the waveform level signicantly exceeds the measurable scope of each range,

measured values will be treated as [+OVER] or [−OVER] with [O.F.] or [U.F.] displayed, respectively. The saved data will include values listed in “Handling Data” in the Appendix

(p. Appx.2).

Setting Measurement Conditions

HIOKI LR8520B960-06

Setting scaling (as needed)

The input value can be converted to a physical quantity of the object to be measured from voltage to current, etc.

Normal display (OFF) With scaling

2 4

Select the display format of the scaling value.

Settings:

Decimal Displays the converted value as a decimal number.

Exponential

Select the scaling method.

Settings:

Set by Ratio

Set by 2 Points

OFF No scaling

Displays the converted value as an index number. Wireless logger display is in a decimal number only.

Converts the value to a physical quantity (conversion ratio) per 1 V

of the input signal, o󰀨set, and unit.

Converts the value voltage at 2 points of the input signal and the converted value and unit of the 2 points.

Setting Measurement Conditions

HIOKI LR8520B960-06

Set the unit to be converted (up to 7 single-byte characters).

The characters entered are converted to the following symbols.

~u μ

~c °

WhenRatioisselected,settheconversionratioando󰀨set.

(Superscript)

When 2 Points is selected, set the value for 2 points before and after conversion.

Setting by the ratio

Unit (eu)

Inclination (Conversion ratio: eu/v)

O󰀨set

Value of the unit to be converted

Setting by 2 points

(Example)

Actual measurement value (input value)

[V]

Unit [A] Conversion 1: V

value to AH value

Conversion 2: VL value to AL value VH: High potential point AH: Value for high potential point VL: Low potential point AL: Value for low potential point

Setting the displayed digit under decimal point

The measurement value is displayed with the decimal point xed to the specied digit.

Settings:

AUTO

0 Digit/1 Digit/ 2 Digit/3 Digit

Displays a 4-digit value (0.000 to ±9,999). The decimal point position is changed as needed.

The decimal point is xed to the specied digit.

Setting the auxiliary unit

The value obtained when the measurement value is multiplied by the constant shown in the following table is displayed in the wireless logger screen. (The measurement

value is not a󰀨ected.)

Settings:

μ(micro) ×10

m (milli) ×10

- ×1

k (kilo) ×10

M (mega)

Reset

The conversion parameter (conversion ratio, o󰀨set, input, output) is restored to the

default setting.

×10

-3

-6

Setting Measurement Conditions

HIOKI LR8520B960-06

When a temperature measuring channel is selected, clicking [Fahrenheit] switches over the scaling setting to Fahrenheit mode automatically.

[Units]: [Ratio]: 1.8

[O󰀨set]: 32

Setting the alarm function (as needed)

HIOKI LR8520B960-06

Make the alarm settings.

Alarm Settings

Allows you to set the alarm function to ON/OFF.

Settings:

OFF Alarm function OFF

ON Alarm function ON

Setting Measurement Conditions

Hold Alarm

Allows you to set the alarm hold function to ON/OFF. Whether or not to hold the alarm is set.

Settings:

OFF Cancels the alarm when the alarm conditions are no longer met.

ON Holds the alarm.

Composite Condition

Performs logic synthesis for the alarm between channels.

Settings:

OR (Between channels)

AND (Between channels)

When the alarm conditions for a channel are met, judges it to be an alarm.

When the alarm conditions at all channels are met, judges it to be an alarm.

Setting Measurement Conditions

HIOKI LR8520B960-06

Alarm output

Allows you to set whether or not to output a signal from the terminal when the alarm conditions are met.

Settings:

OFF

ON Outputs a signal from the terminal when the alarm conditions are met.

Does not output a signal from the output terminal even when the alarm conditions are met.

Setting the alarm for each channel

Allows you to set the alarm conditions for each channel.

Alarm Method

Settings:

OFF Does not perform alarm judgment.

Level When the specied level is reached, judges it to be an alarm.

Window In

Window Out

When a value is inside of the specied upper and lower limit range,

judges it to be an alarm.

When a value is outside of the specied upper and lower limit range,

judges it to be an alarm.

Setting Measurement Conditions

HIOKI LR8520B960-06

Alarm Level, HIGH/LOW (When Alarm Method is set to Level)

Settings:

HIGH

LOW

When a value is more than the specied level value, judges it to be an

alarm.

When a value is less than the specied level value, judges it to be an

alarm.

Upper Limit, Lower Limit (When Alarm Method is set to Window In, Window Out)

The judgment level value (upper/lower limit) is set.

Setting Measurement Conditions

HIOKI LR8520B960-06

Setting the power saving function (as needed)

Setting the Bluetooth module power to OFF can save the battery life.

Schedule

The method to turn ON/OFF the Bluetooth module power is set.

Settings:

OFF Does not turn ON/OFF the Bluetooth module power.

Every Day Turns ON the Bluetooth module power at the specied time.

Every Week

Every Month

Turns ON the Bluetooth module power at the specied time on the specied

day (Sunday to Saturday).

Turns ON the Bluetooth module power at the specied time on the specied date (1st to 31st). When the specied date does not exist, it is ignored.

Starting Communication Reception

The clock time to turn ON the Bluetooth module power is set.

Settings:

Allowable setting range

Continuous Reception Time

The period when the Bluetooth module power is ON is set.

Settings:

Allowable setting range

• After the power saving function is set, press the power key to turn OFF the Bluetooth module power.

• When the power saving function is enabled and the Bluetooth module power is OFF, the Bluetooth symbol (

00:00 to 23:59

10 minutes to 12 hours

)

blinks.

Setting Measurement Conditions

HIOKI LR8520B960-06

Setting the environment

Prevent a wrong key operation of the body

A conrmation message can be displayed at the time of measurement start, stop, and

power OFF to prevent operational errors.

Settings:





Does not display a conrmation message.

Displays a conrmation message.

Start Backup

Recording can be resumed when the power is lost due to a power outage, etc. during recording operation and the power is turned ON again.

Settings:





• Measurement is resumed to the point of the measurement data before a power outage. The data during the power outage is indicated as [NO DATA]. The saved

data will include values listed in “Data Handling” in the Appendix (p. Appx.2).

• If a power outage continues for an extended period of time (period over recording interval × 250,000 data), the measurement data prior to the power outage is discarded and new measurement starts.

• Press the (YES) key to continue the operation.

• Press the

(NO) key to cancel the operation.

• The operation is automatically canceled when the key is not pressed for 10 seconds.

Does not use the start backup function.

Uses the start backup function.

Setting Measurement Conditions

HIOKI LR8520B960-06

Free Run

The measurement value is indicated every 1 second while measurement is stopped. (the data is not saved in the memory). The measurement value is saved in the memory and indicated every 1 second regardless of recording interval setting while measuring. (when the setting of recording interval is less than 1 second, the measurement value is indicated every recording interval)

Settings:





Does not use the free-running function.

Use the free-running function.

When the free run function is used, a battery is consumed big because the measurement is performed every 1 second, so when doing battery drive, please be careful about a battery remaining amount.

Setting Measurement Conditions

HIOKI LR8520B960-06

Communications

The communications settings of registered wireless loggers are changed.

Identicationnamechange

You can name the wireless logger to be identied (up to 16 single-byte characters).

The characters entered are converted to the following symbols.

~u μ

~c °

(Superscript)

Bluetooth COM

The communications port setting cannot be changed.

• Normally this setting does not need to be changed. Change the setting only when a connection cannot be established.

• If no virtual COM is registered in Windows in the options. For details on how to create a virtual COM port, contact the manufacturer.

• If a COM number that is not related to the registered device is specied, communications cannot be established.

, the COM number is not displayed

Setting Measurement Conditions

HIOKI LR8520B960-06

Security

The authentication function using a password can be enabled to prevent the wireless logger from being controlled remotely without due care by a third party. Press [Reset

Password] to change the password.

Settings:





Disables authentication.

Enables authentication. Enter the password for authentication (up to 20 single-byte characters). The password is not set at the time of shipment (no characters).

IMPORTANT

• Be aware that the wireless logger cannot be controlled at all if you forget the password.

• When the password is not correct, “Authentication Error” is displayed in the output (log) and setting sending/receiving, measurement start/stop, status monitoring, data collection, and maintenance cannot be performed.

Setting Measurement Conditions

HIOKI LR8520B960-06

Copying the settings

The settings of a particular wireless logger can be copied to another wireless logger. The settings of a particular channel can also be copied to another channel.

Some settings cannot be copied if the wireless logger type is di󰀨erent.

Select [Register/Settings] from the Navigation bar.

Select the wireless logger or channel from which the settings are copied.

Press [Copy] on the Ribbon bar.

Select the wireless logger or channel to which the settings are copied.

Press [Paste] on the Ribbon bar.

2, 4

Setting Measurement Conditions

HIOKI LR8520B960-06

Initializing the settings

The settings are restored to the default values. (p. Appx.2)

Select [Register/Settings] from the Navigation bar.

Select the target wireless logger.

Click [Clear].

Sending/Receiving the Setting Conditions

HIOKI LR8520B960-06

3.8 Sending/Receiving the Setting Conditions

Sending the settings

The setting conditions edited in Wireless Logger Collector are sent to and set for wireless loggers using wireless communications.

Select [Register/Settings] from the Navigation bar.

Select the target wireless logger.

Press [Send].

Sending/Receiving the Setting Conditions

HIOKI LR8520B960-06

Receiving the settings

The settings of the current wireless logger are received by Wireless Logger Collector using wireless communications.

Select [Register/Settings] from the Navigation bar.

Select the target wireless logger.

Press [Receive].

When the settings are received, the settings of the corresponding unit are all overwritten. The settings cannot be restored once they are overwritten.

Starting and Stopping Measurement and Monitoring

HIOKI LR8520B960-06

3.9 Starting and Stopping Measurement and Monitoring

Starting and stopping measurement

Wireless logger measurement is started and stopped.

Select [Measurement/Monitoring] from the Navigation bar.

Select the target wireless logger.

Press [Start] or [Stop].

When measurement start is preset, measurement does not start until the preset time.

Starting and Stopping Measurement and Monitoring

HIOKI LR8520B960-06

Starting and stopping status monitoring

The wireless logger status is periodically monitored. The status is periodically monitored until the status monitoring is stopped once the

monitoring interval is set. (p. 81)

Items to be monitored:

Measurement status, latest measurement data, battery level, wireless signal level

The monitoring result is displayed in each line of the list.

Select [Measurement/Monitoring] from the Navigation bar.

Select the target wireless logger.

Press [Start Monitoring] or [Stop Monitoring].

Starting and Stopping Measurement and Monitoring

HIOKI LR8520B960-06

Starting and stopping value monitoring

Select [Measurement/Monitoring] from the Navigation bar.

Select the target wireless logger.

Press [Open] on the Ribbon bar.

The value monitor screen is displayed.

Close button

Start monitoring

Stop monitoring

Measuring

• When the selected wireless logger is being measured, the latest measurement data is displayed.

• When the selected wireless logger is not being measured, the monitoring operation starts.

• The wireless logger remains connected wirelessly and the communications of the target wireless logger is occupied. In this state, the settings cannot be sent to or received from the target wireless logger and measurement start/stop, measurement data collection, and maintenance cannot be performed.

Monitoring value

(updated every second)

Monitoring

(None): Measurement/monitoring

stopped

Battery level

AC adapter is used

Wireless signal level

Collecting Measurement Data

HIOKI LR8520B960-06

3.10 Collecting Measurement Data

Starting and stopping data collection

Measurement data is collected from wireless loggers. Measurement data can be collected even while wireless loggers are being measured. Measurement data is periodically collected until the data collection is stopped once the collection interval is

set. (p. 81)

Select [Collection/Browse] from the Navigation bar.

Select the target wireless logger.

Press [Start Collection] or [Stop Collection].

Browsing/Analyzing Measurement Data

HIOKI LR8520B960-06

3.11 Browsing/Analyzing Measurement Data

Browsing measurement data

Collected measurement data can be displayed in a waveform using the Logger Utility.

Select [Collection/Browse] from the Navigation bar.

Double-click the target wireless logger in the list using the mouse.

The list switches to the collected measurement data (le) list.

Select the measurement data to be browsed from the list.

Press [Open Logger Utility].

For details, refer to the Logger Utility instruction manual on the provided CD.

Browsing/Analyzing Measurement Data

HIOKI LR8520B960-06

Exporting measurement data

Measurement data can be output in various formats. Use this function to analyze measurement data using software like Microsoft

Excel®.

Select [Collection/Browse] from the Navigation bar.

Double-click the target wireless logger in the list using the mouse.

The list switches to the collected measurement data (le) list.

Select the measurement data to be exported from the list.

You can select multiple measurement data. (p. 40)

Press [Export data].

The [Export Measurement Data] dialog box is displayed.

Browsing/Analyzing Measurement Data

HIOKI LR8520B960-06

Selecttheletype.

When you want to combine multiple measurement data les to 1 le, please

choose [Logger Utility General-purpose Data Format].

Settings:

Compatible Logger Utility Format, Logger Utility General-purpose Data Format [File Combination], LR5000 Format and Smart Site Format, LR5000 Format, CSV (Comma), Text (delineated by semicolon), Text (delineated by space), Text (delineated by tab)

(For CSV or text format) Make detail settings.

Settings:

Decimal point Dot, Comma

Time Axis Format Absolute Time, Relative Time, Second, Point

File Division

Thin Out 1 to 10,000

Comment None, Header, Value, Header and Data Sections

Time Format

Text Format Exponential, Decimal

Select the location where the settings are to be saved.

Press [Browse] and select the destination folder.

Press [Go].

When [Open Folder After Export] is checked, the saved folder is opened in Explorer after the export is completed.

Do not split, Splitting by data number (1,000 to 2,000,000), Splitting by date

yyyy/mm/dd HH:MM:SS, dd/mm/yyy HH:MM:SS, mm/dd/yyyy HH:MM:SS

• The le to be exported is automatically named. Any le with the same name as a

le that exists in the folder to which the le is to be exported is overwritten. If you do not want any le to be overwritten, create a new folder and then change the location to save the le.

• The Logger Utility General-purpose Data Format (*.lux) cannot be converted under the following conditions.

(1) When 100 or more les are selected (2) When the total number of channels recorded in the selected le exceeds 270

Browsing/Analyzing Measurement Data

HIOKI LR8520B960-06

Deleting measurement data

Collected measurement data can be deleted.

Select [Collection/Browse] from the Navigation bar.

Select the target wireless logger.

Double-click the target wireless logger in the list using the mouse.

The list switches to the collected measurement data (le) list.

Select the measurement data to be deleted from the list.

Press [Delete Data].

Once the measurement data is deleted, it cannot be restored.

Performing Wireless Logger Maintenance

HIOKI LR8520B960-06

3.12 Performing Wireless Logger Maintenance

Setting the clock

The wireless logger clock is set according to the Windows® PC clock.

Select [Maintenance] from the Navigation bar.

Select the target wireless logger.

Press [Adjust Clock].

The clock cannot be set during wireless logger measurement and monitoring.

Performing Wireless Logger Maintenance

HIOKI LR8520B960-06

Self-diagnosis

Self-diagnosis of wireless loggers is executed.

Select [Maintenance] from the Navigation bar.

Select the target wireless logger.

Press [Self-Test].

Self-diagnosis takes approximately 2 minutes. If the self-diagnosis result is displayed as [Error], the instrument needs to be repaired or inspected. Contact your authorized Hioki distributor or reseller.

Performing Wireless Logger Maintenance

HIOKI LR8520B960-06

Checking the version number

The rmware version of wireless loggers is checked.

Select [Maintenance] from the Navigation bar.

Select the target wireless logger.

Press [Version Check].

Performing Wireless Logger Maintenance

HIOKI LR8520B960-06

Updatingthermwareversion

The rmware version of wireless loggers is updated.

Select [Maintenance] from the Navigation bar.

Select the target wireless logger.

Press [Version Upgrade].

The latest update le version can be downloaded from our Internet website.

Execute [Import Version Upgrade File] in the menu to Wireless Logger Collector.

• Never turn OFF the power of the wireless logger that is being updated.

• As measurement data and settings are erased, back up the data and

load the downloaded le

CAUTION

The wireless logger needs to be repaired and inspected if the power is turned OFF during update.

settings as needed.

Convenient Functions

HIOKI LR8520B960-06

3.13 Convenient Functions

Column

The description to be displayed in the list (wireless logger/channel/le) can be

selected.

Font Size

The size of letters in the list can be changed.

Settings

Small, Standard, Medium, Large, Extra Large

Language

The display language for the application is switched.

Restart the application to reect the change.

Settings

Japanese, English, Chinese

Style

The color scheme for the application is switched.

Settings

Style 1 to 11

Convenient Functions

HIOKI LR8520B960-06

Caption Bar, Output Window, Status Bar

The window display/non-display status is switched.

Version Information

The version information of the application is displayed.

Import Data File to Application

Measurement les (in LUW format) exported through the Android version of Wireless

Logger Collector are imported to Wireless Logger Collector.

Export Application Data File

This function can be used when the Windows

PC is transferred or backed up. The

registered wireless logger information and collected measurement data can be output

all together as one le.

Import Application Data File

The backed up le is loaded to Wireless Logger Collector.

Communications may not be established via Bluetooth if the PC environment is

di󰀨erent. Perform registration and deletion of the wireless loggers again. (p. 41)

Import

Version Upgrade File

A rmware version upgrade le is loaded to Wireless Logger Collector. (p. 78)

Convenient Functions

HIOKI LR8520B960-06

Option

The optional functions are set.

Set the number of simultaneous connections.

Set the monitor interval.

Set the collection interval.

Max. Connectable Devices

Settings (*: Default settings)

to 7 device(s)

The number of simultaneous connections may be limited depending on the PC environment.

Monitor Interval

Settings (*: Default settings)

Once

, 10 minutes, 30 minutes, 1 hour, 2 hours, 6 hours, 12 hours, 1 day

Collection Interval

Settings (*: Default settings)

Once

, 10 minutes, 30 minutes, 1 hour, 2 hours, 6 hours, 12 hours, 1 day

Convenient Functions

HIOKI LR8520B960-06

Collecting Measurement Data Using an Android

Terminal

• Android tablet

• Android smartphone

USB

(Line-of-sight 30 m)

Windows® PC

4.1 SoftwareSpecications

System requirements

Android OS 4.0.3 or later

Recommended display size

Communication method

Functionspecications

Number of allowable registrations

Settings Measurement settings can be edited/initialized and sent/received.

Measurement control

Monitoring function

Measurement data collection function

Browse Measurement data can be displayed.

Measurement data output

Other The clock can be set and the version number can be checked.

7 inches or larger

Bluetooth 2.1+EDR or higher

Prole: SPP

100 units

Measurement can be started and stopped.

Numerical values can be monitored.

Update interval: 1 second

Measurement data can be downloaded.

Measurement data can be output to a le in the following formats.

Logger utility format

The terms and button display and arrangement may be di󰀨erent depending on the

Android terminal.

Measurement Workow

HIOKI LR8520B960-06

4.2 MeasurementWorkow

Install the instrument referring to “Preparation for Measurements”

(p. 21).

InstallWirelessLoggerCollectorontheAndroidterminal.(p. 87)

Wireless Logger Collector

(p. 94)

Set the measurement conditions in Wireless Logger Collector and send

theconditionstotheinstrument.(p. 98)

(2)

(1)

(3)

(4)

Measurement Workow

HIOKI LR8520B960-06

Startmeasurement.(p. 105)

(2)

(3)

(1)

CollectmeasurementdatausingWirelessLoggerCollector.(p. 108)

(2)

(3)

(1)

Measurement Workow

HIOKI LR8520B960-06

Exportthemeasurementdatatoale.(p. 111)

(2)

(3)

(1)

(5)

CopytheexportedleontotheWindows®PC.(p. 112)

(4)

Analyze the data on the Windows® PC.

USB cable

Installing the Software

HIOKI LR8520B960-06

4.3 Installing the Software

Installation

Go to “Google PlayTM Store” and download Wireless Logger Collector.

Tap [Play Store] in the application screen.

[Play Store] may not be available on

some models.

Tap [Wireless Logger Collector] in the search results.

Install the software according to the instructions displayed in the screen.

When the installation is completed, [Wireless Logger Collector] is added to the

application screen.

Tap the [Search] button.

Enter a key word.

Wireless Logger Collector

Installing the Software

HIOKI LR8520B960-06

Startup procedure

In the application screen, tap [Wireless Logger Collector].

Uninstallation

The application can be removed from “Google Play Store” or the [Settings] - [Apps] screen.

IMPORTANT

When the application is uninstalled, the wireless logger registration information, settings, and collected measurement data are erased. Export and store the collected measurement data prior to uninstallation.

4.4 DisplayConguration

HIOKI LR8520B960-06

Main screen

Registered wireless loggers

Display Conguration

Wireless logger search and registration

Wireless logger monitoring status

Menu buttons

Group name

Operation buttons

• Settings

• Measurement

• Collection

• Browse

Back

Display Conguration

HIOKI LR8520B960-06

Monitor screen

Wireless logger status

Latest measurement data

Trend waveform (Update interval: 1 second,

up to 100 data)

Settings screen

HIOKI LR8520B960-06

Display Conguration

Sends all settings to the selected wireless logger.

Discards the changed settings.

Conrmsandsavesthechangedsettings.

Receives all settings from the selected wireless logger.

Display Conguration

HIOKI LR8520B960-06

Browse screen

Title comment

Collection date and time

Number of data

Measurement start date and time

Graph screen

HIOKI LR8520B960-06

Display Conguration

Displayed waveforms can be expanded or compressed along the horizontal axis.

The display range can be adjusted.

Select channel for gauge display.

Jump to the

speciedtime.

Registering/Deleting a Wireless Logger

HIOKI LR8520B960-06

4.5 Registering/Deleting a Wireless Logger

Registering a wireless logger

Tap [ ].

The search result list is displayed. It may take several tens of seconds to search for wireless loggers. The wireless loggers that are located nearby and are not registered are displayed in the search result list.

Select the wireless logger to be registered.

The newly registered wireless logger is displayed under [Basic Group].

Hioki LR8520 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Introduction

Trademark

Verifying Package Contents

Options

Safety Notes

Usage Notes

Overview

1.1 Overview and Features

1.2 Fungal Index

1.3 Parts Names and Functions

Preparation for Measurements

2.1 Inspection Before Use

2.2 Inserting/Replacing Batteries

Installation (Replacement)

Battery indicator display

Battery life indication

2.3 Connecting the AC Adapter

External Power Supply

2.4 Installing the Strap (optional)

2.5 Connecting Cables

Connecting the temperature and humidity sensor

Connecting the alarm output cable

System requirements

3.3 Installing the Software

Installation

Startup procedure

Termination procedure

Uninstallation

3.5 Basic Operation Procedure

Selecting multiple wireless loggers

3.6 Registering/Deleting a Wireless Logger

Registering a wireless logger

Deleting a wireless logger

Grouping wireless loggers

3.7 Setting Measurement Conditions

Setting measurement

Setting the channel

Setting scaling (as needed)

Setting the alarm function (as needed)

Setting the power saving function (as needed)

Setting the environment

Communications

Copying the settings

Initializing the settings

3.8 Sending/Receiving the Setting Conditions

Sending the settings

Receiving the settings

3.9 Starting and Stopping Measurement and Monitoring

Starting and stopping measurement

Starting and stopping status monitoring

Starting and stopping value monitoring

3.10 Collecting Measurement Data

Starting and stopping data collection

3.11 Browsing/Analyzing Measurement Data

Browsing measurement data

Exporting measurement data

Deleting measurement data

3.12 Performing Wireless Logger Maintenance

Setting the clock

Self-diagnosis

Checking the version number

3.13 Convenient Functions

System requirements

4.3 Installing the Software

Installation

Startup procedure

Uninstallation

4.5 Registering/Deleting a Wireless Logger

Registering a wireless logger