Kyoritsu 1018 Manuel d'utilisateur télécharger pdf

1. Safety Warnings

This instrument has been designed, manufactured and

tested according to the following standards.

IEC 61010-1 Measurement CATⅢ 300V Pollution degree 2

IEC 61010-031

IEC 61326

This instruction manual contains warnings and safety

rules which must be observed by the user to ensure

safe operation of the instrument and retain it in safe

condition. Therefore, read through these operating

instructions before using the instrument.

WARNING

● Read through and understand instructions

contained in this manual before starting using the

instrument.

● Save and keep the manual handy to enable quick

reference whenever necessary.

● This instrument should only be used by suitably

trained person and be sure to follow measurement

procedures described in the manual. Kyoritsu

assumes no responsibility for damage and injury

caused by misuse or not following instructions in the

manual.

● Be sure to understand and follow all safety

instructions contained in the manual.

Be sure to observe the above instructions.

Failure to follow the above instructions may cause

injury, instrument damage and/or damage to

equipment under test.

The symbol indicated on the instrument means that the

user must refer to related parts in the manual for safe

operation of the instrument.

Be sure to carefully read the instructions following each

symbol in the manual.

DANGER is reserved for conditions and actions

that are likely to cause serious or fatal injury.

WARNING is reserved for conditions and actions

that can cause serious or fatal injury.

CAUTION is reserved for conditions and actions

that can cause injury or instrument damage.

DANGER

● Never make measurement on the circuit in which

electrical potential to ground over 300V AC/DC

exists.

●Do not attempt to make measurement in the

presence of flammable gasses. Otherwise, the

use of the instrument may cause sparking, which

can lead to an explosion.

● Be sure to keep your fingers behind the Finger

barrier part of test lead.

● Never attempt to use the instrument if its surface

or your hand is wet.

● Do not open the instrument case when making

measurement.

WARNING

● Never attempt to make any measurement if any

abnormal conditions are noted, such as broken

case, cracked test leads and exposed metal parts.

● Do not turn the function selector switch with test

leads connected to the instrument.

● Do not install substitute parts or make any

modification to the instrument.

● Do not try to replace the batteries if the surface of

the instrument is wet.

● Make sure to disconnect test leads from the

device under test when opening the case for

battery replacement.

CAUTION

● Always make sure to check Function switch is

setting to the appropriate range before starting

measurement.

● Do not expose the instrument to the direct sun,

high temperature and humidity or dewfall.

● When the instrument will note be in use for a long

period, place it in storage after removing the

batteries.

● Use a cloth dipped in water or neutral detergent

for cleaning the instrument. Do not use abrasives

or solvents.

Please refer to following explanation of the symbols

marked on the instrument or in the manual.

● Symbols

：

Ground

：

AC and DC

Ω：

Resistance

：

Diode

：

Buzzer

：

Capacitor

Hz：

Frequency

F：

Double or reinforced insulation

●

Measurement

CATⅡ：

Primary electrical circuit of equipment

with power cord for connection to outlet.

CATⅢ：

Primary electrical circuit of the

equipment, which is supplied power from

a distribution board, and cable run from a

distribution board to an outlet.

2. Features

This is a Digital Multi Meter providing most portability by

means of stowing the instrument body together with

probe in the notebook-size cover.

● Designed to international safety standards.

IEC 61010-1 Measurement CAT.Ⅲ 300V

Pollution degree 2

IEC 61010-031

(probe assemblies)

● REL function to check the difference of measured

values

● Auto power off function to save battery consumption

● Data hold function

● Diode and Continuity check function

● Auto-ranging function

● Frequency measurement function

● DUTY measurement function

(Express Pulse width / Pulse period as a percentage)

3. Specification

● Measuring ranges and accuracy

(23±5℃, under the 45%∼75%RH)

DCV Function(5 Autoranging) :Input impedance approx. 10MΩ

ACV Function(4 Autoranging): Input impedance approx. 10MΩ

Resistance Function(6 Autoranging)

Diode check/Continuity check Function

Capacity Function (6 Autoranging)

Frequency (6 Autoranging)/ DUTY Function

Range

400mV

40V

400V

600V

Measuring range

0∼600V

Accuracy

±0.8%rdg±5dgt

±1.0%rdg±5dgt

Range

40V

400V

600V

Measuring range

0∼600V

Accuracy

±1.3%rdg±5dgt (50 / 60Hz)

±1.7%rdg±5dgt (∼400Hz)

±1.6%rdg±5dgt (50 / 60Hz)

±2.0%rdg±5dgt (∼400Hz)

Range

400Ω

4kΩ

40kΩ

400kΩ

4MΩ

40MΩ

Measuring range

0∼40MΩ

Accuracy

±1.0%rdg±5dgt

±2.5%rdg±5dgt

Range

4nF

40nF

400nF

4uF

40uF

200uF

Measuring range

∼200uF

Accuracy

±5.5%rdg±10dgt

±3.5%rdg±10dgt

±3.5%rdg±5dgt

±4.5%rdg±5dgt

Range

10Hz

100Hz

1000Hz

10kHz

100kHz

200kHz

DUTY

Measuring range

∼200kHz

Input sensitivity:

more than 1.5V(RMS)

Accuracy

±0.1%rdg±5dgt

0.1∼99.9%

(Pulse width / Pulse period)

±2.5%rdg±5dgt

Function

Diode check

Continuity check

Measuring range

Test current approx. 0.4mA

Buzzer beeps below about 120Ω

Note:

*At Voltage function, the Auto-ranging function is released

by pressing the SELECT key. To measure a voltage

again, turn the Function switch to the "OFF" position

once. Then set it to the Voltage function again.

●Standards :

IEC61010-1 Measurement CATⅢ 300V, pollution degree 2

Measurement CATⅡ 600V, pollution degree 2

IEC61010-031

IEC61326

● Method of operation : △∑method

● Indication:

LCD maximum value 3999 (ACV, DCV, Ω, F)

units, symbols

● Over range display :

"OL" symbol is displayed on the LCD.

In case that the value is beyond effective measuring

range at the position of Ω function range and manual

range.

● Auto-ranging :

Range shifts to upper range when indicated value is

more than 3999. Range shifts to lower range when

indicated value is less than 360.

● Sampling rate : approx. 400ms

● Operating Environmental conditions

−indoor use

−altitude up to 2000m

●

Temperature & Humidity range(guaranteed accuracy):

23℃±5℃ Relative humidity: less than 75%

● Operating Temperature & Humidity range:

0℃∼+40℃ Relative humidity: less than 80%

● Storage Temperature & Humidity range:

-20℃∼+60℃ Relative humidity: less than 70%

● Insulation Resistance:

It should be more than 10MΩ/DC1000V between

electrical circuit and enclosures.

● Withstand Voltage :

It should be more than AC3700V/ for one minute

between electrical circuit and enclosures.

● Overload Protection :

Voltage function : 720V(RMS.) 10seconds

Resistance function : 250V(RMS.) 10seconds

Diode / Continuity : 250V(RMS.) 10seconds

Capacity function : 250V(RMS.) 10seconds

Frequency function : 250V(RMS.) 10seconds

● Dimensions : approx. 107(L) x 54(W) x 10(D) mm

● Weight : approx. 70g(including batteries)

● Power source : Two LR44(SR44)1.5V or equivalent

● Accessories : Two LR44 (SR44) batteries

Portable holder

Instruction manual

CAUTION

The voltage shown above is the overload protection

(overvoltage protection) for the instrument.

Make sure not to exceed the value of voltage shown

above.

4. Instrument Layout

① Function Selector Switch ④DATA HOLD Key

② Display ⑤Test Leads

③ SELECT Key

5. Preparation

5-1 Checking Battery Voltage

Set the Function Selector Switch to other positions

except the OFF position.

Battery Voltage is enough if indication is clear and BT

symbol is not indicated in this bout.

If BT symbol is indicated or no indication on the

display, follow to the Battery Replacement procedures

shown in item9 in this document and replace with new

batteries.

INSTRUCTION MANUAL

6. Measurements

6-1 Voltage Measurement (DCV, ACV)

DANGER

● To avoid the danger of getting electrical shock,

never make measurement on a circuit over 600V

AC/DC. (electrical potential to ground 300V AC/DC)

●Do not operate Function Selector Switch during

measurement.

● Do not make measurement when opening the

instrument case.

6-1-1 DC Voltage Measurement (DCV)

(1) Set the Function Selector Switch to " " position.

(Then, "AUTO"," "and"mV" symbols are indicated

on the display.)

(2) Connect the black test lead to the negative side of

the circuit under the test and the red test lead to the

positive side of the circuit, then the measured value

is indicated on the display. If you connect the test

leads the other way, "

" symbol is indicated on the

display.

6-1-2 AC Voltage Measurement (ACV)

(1) Set the Function Selector Switch to " " position.

(Then, "AUTO", " ", and "V" symbols are indicated

on the display.)

(2) Connect the test leads to the circuit under test.

Measured value is indicated on the display.

Note) Even if short-circuit the input line at the range of

AC4V, 2∼5dgt may remain indicated.

6-2 Resistance Measurement

DANGER

● To avoid the danger of getting electrical shock,

never make measurement of the circuit in which

electric potential exists.

● Do not make measurement when opening the

instrument case.

(1) Set the Function Selector Switch to "Ω" position.

(Then, "AUTO" and "MΩ" symbols are indicated on

the display.) Make sure that the "OL" symbol is

indicated on the display at this bout, then short the

test lead tips and check "0" is indicated on the

display.

(2) Connect the test leads to both ends of the resistance

under test.

Measured value is indicated on the display.

Note) Even if short the test lead tips, indicated value may

not be "0". But this is because of the resistance of

test leads and not a failure.

6-3 Continuity Check/ Diode Check

DANGER

● To avoid the danger of getting electrical shock,

never make measurement of the circuit in which

electric potential exists.

● Do not make measurement when opening the

instrument case.

6-3-1 Continuity Check

(1) Set the Function Selector Switch to " / " position.

(Then, " " and Ω symbols are indicated on the

display.)

(2) Make sure that the "OL" symbol is indicated on the

display at this bout, then short the test lead tips and

check "0" is indicated on the display and check if the

buzzer beeps.

(3) Connect the test leads to both ends of the resistance

under test.

Measured value is indicated on the display. The

buzzer beeps below about 120Ω.

Note) Even if short the test lead tips, indicated value may

not be "0". But this is because of the resistance of

test leads and not a failure.

6-3-2 Diode Check

(1) Set the Function Selector Switch to " / " position.

(Then, " " and "Ω" symbols are indicated on the

display.)

(2) Press the SELECT Key twice and set the instrument

to Diode Check mode. (Then, " " and "V"

symbols are indicated on the display.) Make sure

that the "OL" symbol is indicated on the display at

this bout, then short the test lead tips and check "0"

is indicated on the display.

(3) Connect the black test lead to the cathode side of

the Diode and the red test lead to the anode side of

the Diode.

Forward voltage of Diode is indicated on the display.

(4) Connect the black test lead to the anode side of the

Diode and the red test lead to the cathode side of the

Diode.Normally, "OL" symbol is indicated on the

display.

Conclusion : Diode is OK if the instrument complies with

above items(3) and (4).

Note) Open-circuit voltage between measuring terminals is

approx.1.5V.(measuring current approx. 0.4mA)

6-4 Capacitance Measurement

DANGER

● To avoid the danger of getting electrical shock,

never make measurement of the circuit in which

electric potential exists.

● Do not make measurement when opening the

instrument case.

● Make sure to discharge the capacitor before making

measurement.

(1) Set the Function Selector Switch to " " position.

(Then, "AUTO" and "nF" symbols are indicated on

the display.)

(2) Press the SELECT key and "0" shall be indicated.

(Then, "△" symbol is indicated on the display.)

(3) Connect the test leads to both ends of the resistance

under test.

Measured value is indicated on the display.

Measuring unit "nF" / "uF" is automatically chosen

and indicated due to the measured value.

Note) It may take some time according to the measuring

capacitance.

Measuring capacitance < 4uF Measuring time is

about 2seconds

Measuring capacitance < 40uF Measuring time is

about 7seconds

Measuring capacitance < 100uF Measuring time is

about 15seconds

6-5 Frequency Measurement

DANGER

● To avoid the danger of getting electrical shocks,

never make measurement on a circuit over 300V

AC/DC. (electrical potential to ground 300V AC/DC)

●Do not operate Function Selector Switch during

measurement.

● Do not make measurement when opening the

instrument case.

Frequency can be measured at ACV functions by

pressing "Hz/DUTY" Switch. Concerning with the

direction for use of "Hz/ DUTY" Switch, please

reference to the item7-1 Hz/DUTY in this document.

Note) The minimum input can be measured is approx.

1.5V.

7. How to use Function Switches

7-1 SELECT, Hz/DUTY Key

At each function, the actions of SELECT, Hz/DUTY key

are different so please refer to following items and make

active use of them.

● ACV function

(Above two keys act as Hz/DUTY switch key.)

Capable of selecting the Voltage, Frequency or

DUTY measurement mode.

At the initial condition, Voltage measurement has

been selected for the ACV function.

By pressing "Hz/DUTY" key, measuring mode

changes.

"Voltage" → "Frequency" → "DUTY"

● DCV, Ω and Capacitance measurement

(Above two keys act as REL△ key.)

Indicate the difference between measured values.

When any function ("DCV", "Ω" and "Capacitance")

selected, the measured value can be stored by

pressing SELECT key and after that, the difference

between stored value and measuring value is

indicated on the display

(△mark is keep lighting on the display while a value

is stored)

The stored value can be released by pressing

"SELECT" key again.

"Release" → "Memory"

● Continuity check /Diode check function

(Change between Continuity check and Diode check)

At the initial condition, "Continuity check" mode has

been selected for the Continuity check / Diode check

function.

By pressing "SELECT" key, measuring mode

changes.

"Continuity check" → "Diode check"

The relative measurement is allowed in the following

range.

*Measuring range = Full scale value at a range −

initial value

7-2 DATA HOLD Key

The measured value can be hold at all functions.

By pressing "DATA HOLD" key, "DH" symbol indicated

on the display and the indicated value can be held.

By pressing "DATA HOLD" key again, "DH" symbol

disappears from the display and held data is released.

8. Auto Power Off

Auto power off function operates when about 15minutes

passed after power on this instrument. When Auto

power off function operates and the instrument powered

off, the power-off statue returns to normal by pressing

any key.

9. Battery Replacement

DANGER

● Never open the instrument case when making

measurement.

● To avoid getting electrical shock, be sure to remove

test leads from the instrument when opening the

instrument case in order to replace batteries.

(1) Remove the Portable holder from the instrument.

(2) Loosen one screw on the bottom of the instrument

and open the battery cover, then replace batteries.

Battery : Two LR44(SR44)1.5V or equivalent

10. Maintenance

Use a cloth dipped in water or neutral detergent for

cleaning the instrument. Do not use abrasives or

solvents.

①

③

②

④

⑤

DISTRIBUTOR

KYORITSU ELECTRICAL

INSTRUMENTS WORKS, LTD．

No.5-20, Nakane 2

―

chome, Meguro-ku,

Tokyo, 152-0031 Japan

Phone：81

―

3723

―

0131

Fax

：81

―

3723

―

0152

URL：http://www.kew-ltd.co.jp

E-mail：[email protected]

Factories：Uwajima＆Ehime

Kyoritsu reserves the rights to change specifications

or Designs described in this manual without notice

and without obligations.

CARD TYPE AUTO RANGE DIGITAL MULTIMETER

KEW 1018

KYORITSU ELECTRICAL INSTRUMENTS

WORKS,LTD. TOKYO, JAPAN

KEW 1018 1

Résumé du contenu

Page 1 - KEW 1018

1. Safety WarningsThis instrument has been designed, manufactured andtested according to the following standards.IEC 61010-1 Measurement CATⅢ 30

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Kyoritsu 1018 Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Outils Kyoritsu 1018. KYORITSU 1018 User Manual Manuel d'utilisatio

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