LR8520
Measurement Guide
WIRELESS FUNGAL LOGGER
Be sure to read this manual
before using the instrument.
When using for the rst time Troubleshooting
Fungal Index
Collecting Measurement Data
Using a Windows
Collecting Measurement Data
Using an Android
®
PC
TM
Termina
p.16 Troubleshooting
p.21 Error Display
p.23
l
Safety Notes
Oct. 2018 Revised edition 3
LR8520B961-03 18-10H
p.4
p.27
p.29
EN
Contents
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
2 Preparation for Measurements 19
3 Collecting Measurement Data Using a
®
Windows
PC 21
4 Collecting Measurement Data Using an
TM
Android
Terminal 23
5 Maintenance and Service 27
5.1 Troubleshooting ..................................................................... 27
5.2 Error Display ........................................................................... 29
LR8520B961-03
i
Contents
ii
Introduction
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.
Measurement Guide
(this manual)
Instruction Manual
Read this rst.
For customers who use this instrument for the rst time, this
manual describes the basic operation procedures.
Describes details of the functions, operations, and specications
of this instrument.
Trademark
• Microsoft, Windows, Windows Vista, and Excel are either registered trademarks or
trademarks of Microsoft Corporation in the United States and other countries.
• Bluetooth
The trademark is used by HIOKI E.E. CORPORATION under license.
• 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.
®
is a registered trademark of Bluetooth SIG, Inc. (USA).
1
Verifying Package Contents
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
specications, contact your authorized Hioki distributor or reseller.
Check the package contents as follows.
Instrument
LR8520 × 1
Accessories
CD × 1
[Instruction Manual (PDF), Application Software (Logger
Utility, Wireless Logger Collector)]
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
2
Verifying Package Contents
Options
The following options are available for this instrument.
Contact your authorized Hioki distributor or reseller when ordering.
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
3
Safety Notes
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 classied 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 effects 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 XP, Windows Vista, Windows 7, Windows 8 and Windows
10 are referred to as ″Windows″, otherwise specied.
The names and keys on the screen including menus, commands,
dialogs, dialog button names, etc. are enclosed in brackets [ ].
4
Symbols afxed to the instrument
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 certied by the U.S. Federal
Communications Commission (FCC).
Indicates the identication number of a wireless module approved by Industry
IC
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
5
Safety Notes
Accuracy
We dene 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-signicant 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
6
Usage Notes
Usage Notes
Follow these precautions to ensure safe operation and to obtain the full benets 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 affected.
• 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.
• Communications between the instrument and the LR8410 are encrypted
by SSP, however, the condentiality 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.
7
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