Kyoritsu KEW1019R Manual de Usario

Kyoritsu multimetro KEW1019R

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INSTRUCTION MANUAL
CARD TYPE AUTO RANGE
DIGITAL MULTIMETER
KEW1019R
Features
True-RMS type
Practical design Hard case
1. Safety Warnings
This instrument has been designed, manufactured and
tested according to IEC 61010: Safety requirements for
Electronic Measuring apparatus, and delivered in the best
condition after passing quality control tests. This instruction
manual contains warnings and safety rules which have to be
observed by the user to ensure safe operation of the
instrument and to maintain it in safe condition. Therefore,
read through these operating instructions before using the
instrument.
WARNING
Read through and understand the instructions contained
in this manual before using the instrument.
Keep the manual at hand to enable quick reference
whenever necessary.
The instrument is to be used only in its intended
applications.
Understand and follow all the safety instructions
contained in the manual.
Failure to follow the instructions may cause injury,
instrument damage and/or damage to equipment under
test. Kyoritsu is by no means liable for any damage
resulting from the instrument in contradiction to this
cautionary note.
The symbol indicated on the instrument means that the
user must refer to the related parts in the manual for safe
operation of the instrument. It is essential to read the
instructions wherever the symbol appears 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.
Symbols listed below are used on this instrument.
User must refer to the manual.
Instrument with double or reinforced insulation.
Ground (Earth) AC DC
This instrument complies to WEEE Directive
(2002/96/EC). Please contact your local distributor
at disposal.
Measurement Category
O Circuits which are not directly connected to the mains
power supply.
CAT II Primary electrical circuits of equipment connected
to an AC electrical outlet by a power cord.
CAT III Primary electrical circuits of the equipment
connected directly to the distribution panel, and feeders
from the distribution panel to outlets.
CAT IV The circuit from the service drop to the service
entrance, and to the power meter and primary over current
protection device(distribution panel).
This instrument is basically designed for CAT II 600V, but
the cap for CAT III 300V is supplied with.
DANGER
Never make measurements under the circumstances
exceeding the designed measurement category and the
rated voltage of the instrument.
Do not attempt to make measurement in the presence of
ammable gasses. Otherwise, the use of the instrument
may cause sparking, which can lead to an explosion.
Never attempt to use the instrument if its surface or your
hand is wet.
Do not exceed the maximum allowable input of any
measuring range.
Never open the case during a measurement.
To avoid electrical shock by touching the equipment under
test or its surroundings, be sure to wear insulated
protective gear.
Protective gerguard on the test leads provide protection
to keep your ngers and hands from touching an object
under test. Keep your ngers and hands behind the
protective ngerguard during measuremen t.
WARNING
Never attempt to make measurement if any abnormal
conditions, such as broken case and exposed metal
parts are found on the instrument or test leads.
Verify proper operation on a known source before use or
take action as a result of the indication of the
instrument.
Firmly attach the caps to the test leads whe n
performing measurements CAT III test in
environments.
Do not try to replace the battery if the surface of the
instrument is wet.
Do not rotate the function switch if the instrument
and the equipment under test are connected.
Do not install substitute parts or make any modication to
the instrument. For repair or re-calibration, return the
instrument to your local KYORITS distributor. U
Ensure that the test lead is disconnected from the object
under test, and that the instrument is powered off when
opening the battery compartment cover for battery
replacement.
Stop using the test lead if the outer jacket is damaged and
the inner metal or color jacket is exposed.
CAUTION
Use of this instrument is limited to domestic, commercial
and light industry applications. Strong electromagnetic
interference or strong magnetic elds, generated by
large currents, may cause malfunction of the instrument.
Set the function switch to an appropriate position before
starting measurement.
● ’ This instrument isn t dust & water proofed. Keep away
from dust and water.
Do not pull or twist the test leads to prevent the risk of
damage.
Power o the instrument after use. Remove the battery if
the instrument is to be stored and will not be in use for a
long period.
Do not expose the instrument to direct sunlight, high
temperature and humidity or dewfall.
Use a cloth dipped in water or neutral detergent for
cleaning the instrument. Do not use abrasives or
solvents.
2. Specication
Temperature: 23 ± 5°C, Humidity 45 - : 75%
ACV (Auto Range)
Range
Display Range
Accuracy (sine wave)
6V
0.000,
0.006-6.2 99V
± 3 %rdg±5dgt (50/60Hz) 1.
±1.7 %rdg±5dgt ( -500Hz) 45
6 0V
5.70- .99V 62
±1.6 %rdg±5dgt (50/60Hz)
±2.0 %rdg±5dgt (45-500Hz)
6 00V
57.0- 9.9V 62
Guaranteed accuracy : 0.010V-600.0V
CF 3 (50/60Hz), less than 900V peak
For non-sinusoidal waveforms, add ±0.5 %rdg±5d gt
DCV (Auto Range)
Range
Display Range
600mV
0.0-± 9.9mV 62
6V
±0.570-±6.2 99V
6 0V
±5.70 .99V 62
6 00V
± 57.0 629.9V
Guaranteed accuracy : 0.0mV-±600.0V
ACV/DCV input impedance : approx. 1 0M
Resistance Continuity / (Auto Range)
Range
Display Range
Accuracy
6 00
0.0- 9.9 62
±1.0%rdg±5dgt
6k
0.570-6.299 k
6 0k
5.70- .99 k 62
6 00k
57.0- 9.9 k 62
6M
0.570-6.299 M
40M
5.70-41.99 M
±2.5%rdg±5dgt
Continuity
0.0- 9.9 62
Buzzer threshold value
60 or less.
Guaranteed accuracy : 0.0 -40.00M Ω Ω
Open-loop voltage :less than 3V
Input protective voltage : AC/DC600V 10 sec
Capacitance (Auto Range)
Range
Display Range
Accuracy
6nF
0.000-6.299nF
±3.5%rdg±50dgt
60nF
5.70-62.99nF
±3.5%rdg±10dgt
600nF
57.0-629.9nF
±3.5%rdg±5dgt
6µF
0.570-6.299µF
60µF
5.70-62.99 µF
600µF
57.0-629.9µF
±4.5%rdg±5dgt
Guaranteed accuracy : 0.000nF-600.0µF
Input protective voltage : AC/DC600V 10 sec
Measuring method : Σ method
●Over-range indication : OL
●Measurement cycle 2.5 times per second :
(600µF range of Capacitance
function 0.2 times per second)
●Applicable standards :
IEC 61010-1/ 61010-031 61010-2-033 /
CAT III 300V CAT II 600V /
Pollution degree 2 Indoor use Altitude up to 2000m , ,
IEC 61326 (EMC)
In the radio-frequency electromagnetic eld of 3V/m,
accuracy is within ve times the rated accuracy.
EN 50581 (RoHS)
●Withstand voltage :
AC3470Vrms 5sec between circuit and enclosure
●Insulation resistance :
100MΩ or more /1000V between enclosure and
electrical circuit
Operating temperature and humidity range :
0 to °C, 80%RH or less (no condensation) 40
Storage Temperature and humidity range :
-20 to 60°C, %RH or less (no condensation) 80
Function Switch
Hard Case
LCD
Test Leads
Cap
Protective ngerguard
Cap
RE Key
Cord Holder
Hard Case Cover
Hard Case
Cap Holder
Protective ngerguard:
It is a part providing protection against electrical shock
and ensuring the minimum required air and creepage
distances.
●Power source DC3V CR2032×1 :
Current consumption : 2mA or less
●Battery life (ACV, continuous, no load, with CR2032) :
Approx. 12 hours 0
●Dimension, Weight : 126(L)×85(W)×18(D)mm,
approx. 135g (including battery and hard case)
●Accessories :
Battery CR2032 1pce
Instruction manual 1pce
Hard case (M-9188) 1pce
3 ACV/DCV Measurement.
DANGER
Never make measurement on a circuit in which
voltage over 600V exists.
Keep your ngers and hands behind the protective
gerguard during measurement.
NOTE
Beep sounds when the instrument switches the ranges
from 60V to 600V.
“ “ If the connection is reversed, the mark will be
displayed on the LCD. (DCV measurement).
The LCD shows some digits at the ACV the DC or V
range even while the test leads are open. And, it may
show some digits instead of 0 even if the test leads are
shorted. However, these phenomena don’t affect
measurement results.
4.Resistance(Continuity)Measurement
WARNING
Never use the instrument on an energized circuit.
NOTE
” ” LCD shows OL when the test leads are open.
Even if the test leads are shorted, the indicated values
may not be 0 . But this is because of the resistance of ” ”
test leads and not a failure. High resistance
measurement and capacitive components may uctuate
readings.
5. Ca citance Measurement pa
WARNING
Never use the instrument on an energized circuit.
Discharge the capacitor fore measurement.be
Press the REL key before starting a measurement and Δ
adjust the displayed value to 0.000nF . “ ”
NOTE
Measurement time at 600µF range is a bit long since the
reading is updated once in approx 5 sec.
6. Other Functions
REL Function
Press the REL key to enable this function and store the Δ
measured value to display the dierences between the
stored value and the values measured in further tests.
(at any functions other than Continuity) The measure-
ment range will be xed when the REL function is
enabled, and the measuring range will be between the
initial value and the full scale value. (except for
Capacitance )
Press the REL Key again to release the stored value. Δ
“ Δ symbol appears
when REL Key is pressed. Δ
Low battery indication
“ ” symbol appears
at 2.3 0.1V or less. ±
Sleep Function
Automatically powers save the instrument in about 15 min
after the last switch operation.
Buzzer beeps ve times one minute before entering into
the Sleep mode, also one time just before and
entering into the mode.
This instrument can make measurements while one test
lead is left in place. So you can perform a test with
checking the readings.
7. Battery Replacement
WARNING
Replace the battery when the " " mark- low battery
voltage warning- appears on the LCD .
Otherwise, precise measurement cannot be made. the If
battery is completely exhausted, the LCD goes blank
without showing the " " mark.
Do not try to replace the battery if the surface of the
instrument is wet.
Power o the instrument before opening the case for
battery replacement.
CAUTION
Install battery in correct polarity as indicated in the a
Battery Compartment.
(1) Set the Function Switch to "OFF" position.
(2) Remove the Hard case.
1. Remove the test leads from the holder .
2 Open and hold the Hard case cover about 90-degree, .
and then push the instrument through the hole on the
back side of the Hard case.
1. 2.
(3) Loosen the screw on the back side of the instrument
and remove the case.
(4) Replace the battery with a new one (CR2032)
observing the correct polarity.
(5) Be sure that the test leads should be in the guide slot
well, then, install the case and tighten the screw.
(6) Attach the Hard case.
1.
Pass the test leads
through the slit rst, and put
the main unit in the Hard
case.
2.
Slide and attach the Hard
case cover.
7-18 -2188D 92
DISTRIBUTOR
Kyoritsu reserves the rights to change specications
or designs described in this manual without notice
and without obligations.
ACV
DCV
Resistance
Continuity
Push REL key. Δ
Δ “ appears on the LCD.
Beep or less.60
Capacitance
” “ appears on the LCD.
Black(-)
Red(+)
about 90-degree
Push hole
Slit
Be sure that the test
leads should be in the
guide slot well.

Especificaciones del producto

Marca: Kyoritsu
Categoría: multimetro
Modelo: KEW1019R

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