Instrukcja obsługi Uni-T UT51

Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Uni-T UT51 (20 stron) w kategorii Multimeter. Ta instrukcja była pomocna dla 5 osób i została oceniona przez 2 użytkowników na średnio 4.5 gwiazdek

Strona 1/20
Contents
A Your Meters Feature
B Specifications
C Making Measurements
D Maintenance
E Accessories
F Using Holster
G Using Strap
Introduction
One kind of UNI-T brand new UT50 series
Multimeters is a 3 1/2 digit with steady function
and highly reliable hand-held measuring instrument.
The Meter uses large scale of integrated circuit
with double integrated A/D converter as its core
and has full range overload protection. The Meter
can measure DC current, AC current, DC Voltage,
AC Voltage, Resistance, Capacitance, Diode,
Temperature, Frequency and Continuity, which is
an ideal tool for users.
Model UT51-55: OPERATING MANUAL
1
Safety Rules
l Do not operate the Meter before the cabinet
has been closed and screwed safely as
terminal can carry voltage.
l Make sure before each measurement the
Meter is set to the suitable range.
l Before using the Meter, please inspect the
cabinet and test leads for damaged insulation
or exposed metal.
l Connect the red and black test lead to the
correct measuring input jack properly.
l Do not input values over the maximum
range of each measurement to avoid damages
of the Meter.
l The UNI-T UT50 series comply with
IEC 61010: in pollution degree 2,
overvoltage category (CAT I 1000V and
CAT II 600V) and double insulation.
Use the Meter only as specified in this
manual, otherwise the protection provided
by the Meter may be impaired.
l CAT I-For signal level, telecommunication,
electronic with small transient over voltage.
l CAT II -For local level, appliances, main
wall outlets, portable equipment.
l The meter is designed to withstand the
stated Max. voltages. If it’s not possible
to exclude without doubts that impulses,
transients, disturbance or for other reasons,
these voltages are exceeded a suitable
prescale (10:1) must be used.
l Do not turn the rotary function switch
during Voltage and Current measurement,
otherwise the Meter could be destroyed.
Model UT51-55: OPERATING MANUAL
2
l Replace the battery as soon as the battery
indicator appears. With a low battery," "
the Meter might produce false readings
that can lead to electric shock and personal
injury.
l Turn off the Meter once finished measuring,
fetch out the battery, when the meter will
not be used for long period.
l Do not operate the Meter under adverse
environmental condition especially humid
area.
l To avoid damages and dangerous, do not
change the circuit.
l Periodically wipe the case with a damp
cloth and mild detergent. Do not use
abrasives or solvents.
l International Electrical Symbols:
Low Battery Earth Ground
Safety Rules Double Insulated
AC Diode
Dangerous Voltages
DC Buzzer
Fuse
l Make sure to use new fuses with proper
rating in stead of bad fuses .
l To avoid electric shock or damages, do
not apply more than 1000V between the
terminals and earth ground." " COM " "
l Use caution when working with Voltages
above 60V (DC) or 30Vrms (AC). These
Voltages pose shock hazard.
l The Meter is suitable for indoor use only.
Model UT51-55: OPERATING MANUAL
3

Specyfikacje produktu

Marka: Uni-T
Kategoria: Multimeter
Model: UT51

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