Hioki FT3405 User manual

EN
FT3406
TACHO HiTESTER
FT3405
Instruction Manual
Sept. 2016 Revised edition 4
FT3405A981-04 16-09H

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Contents
Contents
Introduction ................................................................1
Verifying Package Contents ......................................1
Safety Information .....................................................2
Operating Precautions ...............................................5
Chapter 1 Overview 9
1.1 Product Overview........................................9
1.2 Features ......................................................9
1.3 Names and Functions of Part....................10
Chapter 2 Preparing for Measurement 17
Installing or Replacing the Batteries.....17
Connecting the AC Adapter (Option)
(FT3406 only)........................................19
Connecting the Contact Adapter
(Option).................................................20
Connecting the Instrument to a Tripod .20
Connecting the Analog Output Cable
(FT3406 only)........................................21
Connecting the Pulse Output Cable
(FT3406 only)........................................23
Chapter 3 Measurement Procedures 25
Pre-Operation Inspection......................25
3.1 Turning the Power On and Off ..................26
3.2 Selecting Measurement Functions............27
3.3 Measurement ............................................28
FT3405A981-04

Contents
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3.4 Precautions in Measurement of High-Rotation
Objects...................................................... 29
Chapter 4 Instrument Functionality 31
Measured Value Hold........................... 31
Measured Value Overrun Display......... 31
Averaging Function .............................. 31
Maximum/Minimum Value Display ....... 32
Rotation Detection Display Function.... 32
Configuring the Buzzer......................... 33
Display Backlight.................................. 33
Auto Power Save (APS) Function........ 33
Resetting the System........................... 34
Battery Warning
(Remaining Battery Life Detection)....... 34
Chapter 5 Specifications 35
 Function specifications ...................... 35
 Accuracy (Not applicable to count
measurement) ................................... 39
 General specifications ....................... 40
Chapter 6 Maintenance and Service 41
6.1 Cleaning.................................................... 41
6.2 Consumables............................................ 41
6.3 Discarding the Instrument......................... 41
6.4 Troubleshooting ........................................ 42

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Thank you for purchasing the HIOKI Model FT3405, FT3406
TACHO HiTESTER. To obtain maximum performance from the
instrument, please read this manual first, and keep it handy for
future reference.
The “instrument” in this manual means FT3405 and FT3406.
Refer to " Options" (p.14) for details.
• When you receive the instrument, inspect it carefully to ensure
that no damage occurred during shipping. In particular, check
the accessories, panel switches, and connectors. If damage is
evident, or if it fails to operate according to the specifications,
contact your dealer or Hioki representative.
• Use the original packing materials when transporting
the instrument, if possible. To avoid damage to the instru-
ment, be sure to remove the Contact Adapter, Contact Tip,
Peripheral Ring, Output Cord and AC Adapter before shipping.
Introduction
Verifying Package Contents
Confirm that these contents are provided.
L9094 Output Cord
(FT3406 only)
FT3405 or FT3406
LR6alkaline battery×2
Instruction manual
(This document)
9211 Reflective Tape
C0202 Carrying
Case

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This manual contains information and warnings essential for
safe operation of the instrument and for maintaining it in safe
operating condition. Before using it, be sure to carefully read the
following safety precautions.
Safety Information
This instrument is designed to comply with IEC 61010
Safety Standards, and has been thoroughly tested for safety
prior to shipment. However, mishandling during use could
result in injury or death, as well as damage to the instru-
ment. However, using the instrument in a way not described
in this manual may negate the provided safety features. Be
certain that you understand the instructions and precau-
tions in the manual before use. We disclaim any responsi-
bility for accidents or injuries not resulting directly from
instrument defects.
Safety Symbols
In the manual, the symbol indicates particularly
important information that the user should read be-
fore using the instrument.
The symbol printed on the instrument indicates
that the user should refer to a corresponding topic in
the manual (marked with the symbol) before us-
ing the relevant function.
Indicates DC (Direct Current).
Indicates AC (Alternating Current).
Symbols for Various Standards
This symbol indicates that the product conforms to
regulations set out by the EC Directive.
Indicates the Waste Electrical and Electronic Equip-
ment Directive (WEEE Directive) in EU memberstates.

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The following symbols in this manual indicate the relative impor-
tance of cautions and warnings.
The screen of this instrument displays characters in the follow-
ing manner.
Indicates that incorrect operation presents
an extreme hazard that could result in se-
rious injury or death to the user.
Indicates that incorrect operation presents
a significant hazard that could result in
serious injury or death to the user.
Indicates that incorrect operation presents
apossibility ofinjury totheuser ordamage
to the instrument.
Indicates advisory items related to perfor-
mance or correct operation of the instru-
ment.
Other Symbols
(p. ) Indicates the location of reference information.
*Indicates that descriptive information is pro-
vided below.

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We define measurement tolerances in terms of f.s. (full scale),
rdg. (reading) and dgt. (digit) values, with the following meanings:
Accuracy
f.s.
(maximum display
value or scale length)
The maximum displayable value or scale
length. This is usually the name of the
currently selected range.
rdg.
(reading or displayed
value) The value currently being measured and
indicated on the measuring instrument.
dgt.
(resolution) The smallest displayable unit on a digital measuring instrument, i.e., the input val-
ue that causes the digital display to show
a “1” as the least-significant digit.

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Follow these precautions to ensure safe operation and to obtain
the full benefits of the various functions.
Before using the instrument the first time, verify that it operates
normally to ensure that no damage occurred during storage or
shipping. If you find any damage, contact your dealer or Hioki
representative.
• Although this instrument is dust resistant, it is not completely
dust- or waterproof. To prevent possible damage, avoid using
in dusty or wet environments.
• The protection rating for the enclosure of this device (based on
EN60529) is *IP50.
*IP50:
This indicates the degree of protection provided by the enclo-
sure of the device against use in hazardous locations, entry of
solid foreign objects, and the ingress of water.
5: Protected against access to hazardous parts with wire mea-
suring 1.0 mm in diameter. Dust-proof type (The penetration
of dust cannot be prevented completely, but quantities of dust
that may hinder the stated operation of equipment or safety
cannot penetrate the enclosure.
0: The equipment inside the enclosure is not protected against
the harmful effects of water.
Operating Precautions
Before use
Before using the instrument, make sure that the insulation on
the cable is undamaged and that no bare conductors are
improperly exposed. Using the instrument in such conditions
could cause an electric shock, so contact your dealer or Hioki
representative for repair.
Setting up the instrument

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Instrument Installation
To avoid damage to the instruments and potentially life-
threatening hazards, observe the following precautions.
• Use only the specified/supplied Model Z1004 AC Adapter.
AC adapter input voltage range is 100 to 240 VAC (with
±10% stability) at 50/60 Hz. To avoid electrical hazards
and damage to the instrument, do not apply voltage out-
side of this range.
• Before turning the instrument on, make sure the supply
voltage matches that indicated on the AC adapter. Con-
nection to an improper supply voltage may damage the
instrument or AC adapter and present an electrical haz-
ard.
• If the protective functions of the instrument are damaged, either
remove it from service or mark it clearly so that others do not
use it inadvertently.
• To avoid damage to the instrument, protect it from physical
shock when transporting and handling. Be especially careful
to avoid physical shock from dropping.
• To avoid breaking the cables, do not bend or pull them.
• For safety reasons, when taking measurements, only use the
L9094 Output Cord provided with the instrument (FT3406
only).