Hioki 9465-10 User Manual

Safety Symbol

March 2006 Edition 1 Printed in Japan

9465E980-00 06-03H

9465-10

PIN TYPE LEAD

INSTRUCTION MANUAL

2

1
3

The model 9465-10

+ terminal

-

terminal

The model 9772

(

Pin distance

： 2.5 ｍｍ）

B

A

-

terminal

+ terminal

Important
Measurement values when using four-terminal measurement
(Differences in measurement values due to measurement leads used)

Depending on the subject of measurement, such as a lead-acid battery,
measurement values may vary due to the measurement lead used. Since
these differences in measurement values are due to the shapes and
dimensions of the probe s used in four- terminal m easuremen t, measu rement
values taken using any probe represent the true values for that probe only.
When judging battery wear using chan ges in resistance value s with time, be
sure to use measurement leads having the same dimensions.

Reference example：(measurement of an MSE-200 valve-regulated stationary

lead-acid batt ery )

Note: Resistance value s vary acco rding to th e materials and struct ure of the

terminals of the subject of measurement.

See the 3554 Battery HiTESTER manual for detailed technical descriptions.
－ Explanation －

Differences in measurement values are physical phenomena resulting from
differences in the dist an ces (dimensi ons) betw een cur rent-i mpression pins and
voltage-measurement pins. The greater the battery terminal resistance in
comparison to the battery's internal resistance, the more marked these
differences become. The following diagram shows how differences in voltage
detected result from di fferences in distance when measuring a lead-aci d battery .

measuremen t lead

(Distance between the current-

impression pin and the volt age-measurement pi n

)

Measurement values usin g the

3554 Battery HiTESTER

9465-10 PIN TYPE LEAD (0.65 mm)

0.538 mΩ

9772 PIN TYPE LEAD (2.5 mm)

0.490 mΩ

(Pin distance：0.65

ｍｍ）

V (voltage detected):A>

B

Potential gradientPotential gradient

Equipotential line

Equipotential line

Lead-acid battery

Lead-acid battery

Conductive contact pin (coaxial pin)

Grip

Cable lock

SOURCE

SENSE

13.5

1

φ2.7

φ1.27

φ2.9

Unit: mm

Enlarged view of pin

connector

connector

In the manual, the symbol indicates particularly impor­tant information that the user should read before using the
product.

The following symbols in this manual indicate the relative impor­tance of cautions and warnings.

Indicates that incorrect operati on pres en ts an extreme
hazard that could resul t in s erious injur y or de ath to the
user.

Indicates that incorrect operation presents a possibility
of injury to the user or damage to the product.

Indicates advisory items related to performance or cor­rect operation of the product.

Procedure

Before using the product, make sure that the insulation
on the test leads is undamaged and that no bare conduc­tors are improperly exposed. Using the product in such
conditions could cause an electric shock, so conta ct your
dealer or Hioki representative for repair.

. Make sure that power of the device to connect

the pin type lead to is off.

. Connect the pin type lead to the input terminal

of the device.

Parts Names

The model 9465-10 PIN TYPE LEAD

HEAD OFFICE

81 Koizumi, Ueda, Nagano 386-1192, Japan
TEL [phone] / FAX [phone]
E-mail: [e-mail] URL http://www.hioki.co.jp/

HIOKI USA CORPORATION

6 Corporate Drive, Cranbury, NJ 08512, USA
TEL [phone] / FAX [phone]

Introduction

Thank you for purchasing the HIOKI “Model 9465-10 PIN TYPE
LEAD.” To obtain maxi mum pe rformance fr om the prod uct, pl ease
read this manual first , and ke ep it h and y f or f ut ure ref eren ce.

Overview

The 9465-10 PIN TYPE LEAD has a four-terminal structure that
can be used in small spaces where there may be difficulty in
contacting an object to be measured, such as during emergency
battery maintenance.
Use of the coaxial pi n with a max imum ou tside di ameter o f 2.9
mm allows you to perform measurement using a hole for inspec­tion made on a battery connector cover.

Inspection and Maintenance

Initial Inspection

When you receive the product, inspect it carefully to ensure that
no damage occurred during shipping. If damage is evident, or if
it fails to operate according to the specifications, contact your
dealer or Hioki representative.

Maintenance and Service

• To clean the product, wipe it gently with a soft cloth mois t­ened with water or mild det ergent. Never use solvents such
as benzene, alcohol, acetone, ether, ketones, thinners or
gasoline, as they can deform and discolor the case.

• If the product seems to be malfunctioning, contact your
dealer or Hioki representative.

• Pack the product so that it will not sustain damage during ship­ping, and include a description of existing damage. We cannot
accept responsibil i ty for da mage incu rr ed du r ing sh ip pin g.

Safety

This manual contains information and warnings essential for
safe operation of the product and for maintaining it in safe oper
ating condition. Before using it, be sure to carefully read the fol­lowing safety precautions.

Mishandlin g this pro duct durin g use c oul d res ult in i njur y or
death, as well as damage to the product . Be cer t ain that you
understand the instructions and precautions i n the manual
before use. We disclaim any responsib ility for ac cidents or
injuries not resulting directly from product defects.

Usage Notes

Follow these precautions to ensure safe operation and to obtain
the full benefits of the various functions.

• T o avoid electrical shock, be careful to avoid shorting
live lines with the Pin type leads.

• The maximum rated voltage between input terminals
and ground is 33 Vrms, 46.7 Vp AC and 70 V DC.
Attempting to measure voltages ex ceeding these limits
with respect to ground could damage the product and
result in personal injury.

• The maximum input curren t is is as fo llows; 2 A AC/DC
Never exceed this limit, as doing so could res ult in destruc­tion of the inst rume nt an d p erso nal i njur y or de ath.

• T o avoid shock and short circuits, turn off all power
before connecting leads.

• To avoid damage to the product, protect it from physical
shock when transporting and handling. Be especially careful
to avoid physical shock from dropping.

• To avoid breaking the leads, do not bend or pull them.

• The ends of the leads are sharp. Be careful to avoid injury. Fit the
protective pin cap when the product is not in use.

A cap are placed on pin for protection during transport. Remove
the cap before use.

Preliminary Checks

Before using the product the first time, verify that it operates nor­mally to ensure that the no damage occurred d ur ing st orage or
shipping. Poin ts to ch eck in clud e th e pi n op erati on an d wh et her
the pin and cable lock are loose. As loose screwing of the cable
lock and other components can re sult in damage, be sure to
tighten them securel y b efor e u se . If y ou fin d an y dam age, con
tact your dealer or Hioki representative.

Specifications

Maximum rated voltage to
earth

Maximum input current AC/DC 2 A continuous
Operating temperature

and humidity

-

Storage temperature
and humidity

Operating Environment Altitude up to 2000 m (6562 feet), Indoors
Size&Weight Approx. 1900 mm (33.86”)/ Aprrox. 180 g (3.9 oz.)
Accessories Instruction manual
Option The model 9465-90’s pin

33 Vrms or less, 46.7 Vp AC or less and 70 V DC
or less

0°C to 40°C (32°F to 104°F), 80%RH or less
(no condensation)

-10°C to 50°C (14°C to 122°C), 80%RH or less
(no condensation)

Plug the mark on the red lead into the
red marked jack on the instrument, and
plug the mark on the black lead into the
black marked jack on the instrument.

. Perform zero adjustment.

Be sure to use a 9454 zero-adjust board.
See the instruction manual for details of
connectable devices.

4. Connect the model 9465-10 to a sample.

Please cap it when you do not using.

-

Replacing the Pin

The conductive-tip contact pin is replaceable. Replace the pin with a new one
if it is broken or worn. One-piece conductive -tip contact pins with a plastic pin
base are available separately.

1. Turn off the power of the device and remove the cable.

2. Unscrew the cable lock to unlock the cable.

(The cable is locked by screwing the cable lock.)

The model 9465-10

(1) (2)

3. Hold the pin base so that the cable won’t rotate, and then rotate the grip to

loosen it.

(1) Hold the pin base tightly.

(2)

(3)

4. Pull off the connector and remove the pin.

The model
9465-90’s pin

Do not apply a load to the cable to prevent broken wires.

5. Fasten a new pin. Press the tip of the pin against a hard board so that the

pin won’t spring out, and push the connector onto the pin.

The model
9465-90’s pin

6. Assemble the pin type lead in the reverse order of disassembling.

Do not pull or twist the cable.

7. To avoid broken wires and contact failures, after tightening the cable lock,

gently tug and twist the cable to check it is firmly held.

8. Check the performance. Measure an object with a known resistance. Make

sure that the measured resistance is correct before using the pin type lead.

To prevent broken wires;
do not pull the cable, and
do not twist the cable.

Beware of injury.
The tip has a sharp point.