Uni-T UT501B Manual

Uni-T Måleudstyr UT501B

Læs gratis den danske manual til Uni-T UT501B (4 sider) i kategorien Måleudstyr. Denne vejledning er vurderet som hjælpsom af 25 personer og har en gennemsnitlig bedømmelse på 4.8 stjerner ud af 13 anmeldelser. Har du et spørgsmål om Uni-T UT501B, eller vil du spørge andre brugere om produktet?

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UT501B Insulation Resistance Tester is designed with brand-new

design and combination of massive integrated and digital circuits; it

can measure insulation resistance, low resistance, AC voltage, etc,

and enjoys high degree of accuracy, stable performance, easy

operation and reliability. It is used for insulation resistance

measurement for insulation materials and various kinds of electric

equipments such as transformer, electric machines, cables,

switches, electrical appliances, a ideal tool for electric equipment

maintenance, testing and inspection.

Safety Information

Warning

The tester is designed and manufactured in compliance with

IEC61010 standard. The manual covers safety information related

to the safe operations and conditions of the instrument. please read

carefully before using the instrument.

Use always as specified in the manual, and keep it for future use.

conditions and actions that may cause serious or

fatal damage.

Alerts users to avoid electric shock.

conditions and actions that may cause damage to

the instrument or affect accurate measurement.

voltage over 750VAC.

Eg: the instrument damaged or had exposed metal.

Do not touch the tested line during insulation measurement.

during test.

test leads lead when measuring.

When test leads are shorted and connected to the instrument, do

not press TEST key.

Low Resistance Measurement

Polarization Index/Dielectric Absorption Ratio Measurement

PI Measurement

PI Value

DAR Measurement

DAR Value

Shorted Current

Rated current

Insulation Resistance Measurement

Accuracy: ±( a% of reading + b digits ), calibration per year.

Electrical Symbols

Risk of electric shock

discharged.

between test leads and test ports

resistance measurement.

leads

low battery indicator shows

properly.

Low battery indication:

Overload indication: "＞5.5GΩ" shows under insulation resistance

measurement.

display the unit and function simultaneously

Altitude:

under normal condition.)

operating manual, carrying case.

test leads,

Voltage Measurement

●

Automatic voltage release

●

Backlight for work in dark sites

●

Red light for warning

●

Safety compliances: Overvoltage CATIII 600V, Pollution

Degree 2 as per IEC61010

5. Tester's Structure(Front View)

measurement

for insulation resistance measurement

Switch button for PI/DAR

Test button

Rotary knob

LCD Display

1. PI/DAR button: measures polarization index/dielectric absorption

ratio.

2. ZERO/LIGHT button: turns on/off the backlight or resets the

display to zero for low resistance measurement.

3. TEST button: turns on/off insulation and low resistance

measurement.

4. Rotary knob set to ACV: to measure AC voltage.

Buttons and Rotary Knob

Comply with European Union standards

Compliance Standards:

EN61010-1:2010 EN61010-2-030:2010 EN61557-1:2007

EN61557-2:2007 EN61557-4:2007 EN61326-1:2013

EN61326-2-2:2013

Produkt Specifikationer

Mærke:	Uni-T
Kategori:	Måleudstyr
Model:	UT501B

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