Uni-T UT22B-EU Bruksanvisning

Uni-T Inte kategoriserad UT22B-EU

Läs gratis den bruksanvisning för Uni-T UT22B-EU (5 sidor) i kategorin Inte kategoriserad. Guiden har ansetts hjälpsam av 27 personer och har ett genomsnittsbetyg på 4.3 stjärnor baserat på 14 recensioner. Har du en fråga om Uni-T UT22B-EU eller vill du ställa frågor till andra användare av produkten? Ställ en fråga

Ladda ner PDF

Sida 1/5

English

UNITED KINGDOM •

Customer Service Returns Address e-mail: customerservice@clasohlson.co.uk Clas Ohlson Ltd, The Archway, 7-9 West Street, Reading, Berkshire, RG1 1TT

Ver. 20201126

UNI-T Voltage Tester

Art.no 36-8124 Model UT22B-EU

Please read theentire instruction manual before using theproduct and then

save it for future reference. We reserve theright for any errors in text or images

and any necessary changes made to technicaldata. If you have any questions

concerning technical problems please contact our Customer Services.

Safety

First read theentire instruction manual and make sure that you have understood

all theinformation regarding safety and maintenance in order to be able to

use thevoltage tester in asafeway.

Warning:

• To avoid electric shocks, pay special attention when themeasured voltage

exceeds thesafe working voltage threshold (36V).

• Do not measure voltages over 400V. The Hazardous Voltage indicator

will turn on when themeasured voltage exceeds 50V and ﬂash when

thevoltage exceeds thepotentially lethal voltage threshold of 400V.

• The voltage tester should not be connected to avoltage source for more

than 5 seconds at atime.

• The function of thevoltage tester should be checked on aknown voltage

source before measuring is commenced.

• Only grip thetest probes by thehandles. Never touch theelectrodes (tips)

of thetext probes.

• The voltage tester must only be used on circuits within thespeciﬁed

measuring range (400V).

• Do not use thevoltage tester if it is in any way damaged or malfunctioning.

• Do not use thevoltage tester in awet or humid environment. Accurate

readings can only be guaranteed within thetemperature and humidity

ranges speciﬁed in the sectionbelow.Speciﬁcations

• Safety can no longer be guaranteed if thevoltage tester does not display

reliable readings.

• When using thevoltage tester, only touch thegripping surfaces of thetest

probes, never touch themetaltips.

Symbols

Product description

The UT22B-EU is anautomatic voltage tester capable of

testing AC/DC voltages from 12V to 400V. It is designed

to be suitable for use by professional electricians and

homeownersalike. Typical applications of thevoltage

tester include testing thevoltage of acar battery

(direct current) and testing thevoltage of awall socket

(alternating current).

1. Negative test electrode (−)

2. Positive test electrode (+)

3. High and hazardous voltage indicator (> 50 V)

4. Voltage level indicators

5. AC/DC voltage indicators

If thepositive indicator comes on, thepositive test probe (+) is connected to

thepositive terminal of theobject undertest.

If thenegative indicator comes on, thenegative test probe (−) is connected to

thenegative terminal of theobject undertest.

Note: If thevoltage under test is less than 10V, thetester may not detectit.

Care and maintenance

• In theevent of abnormal operation or malfunction, stop using thevoltage

tester immediately and contact your retailer.

• Repairs must only be carried out by aqualiﬁed electrician.

• Clean thevoltage tester by wiping it with aclean, drycloth.

• Store thevoltage tester in adry and clean place out of children’sreach.

• Make sure that thevoltage tester is dry before usingit.

Responsible disposal

This symbol indicates that theproduct should not be disposed

of with general householdwaste. This applies throughout

theentireEU. In order to prevent any harm to theenvironment

or health hazards caused by incorrect waste disposal,

theproduct must be handed in for recycling so that thematerial

can be disposed of in aresponsible manner. When recycling

your product, take it to your local collection facility or contact

theplace of purchase. They will ensure that theproduct is disposed of in

anenvironmentally sound manner.

Specifications

Measuring range 12−400 V AC/DC

Frequency range AC 0−60 Hz

Polarity detection Automatic

Standard compliance EN 61326-1:2013, EN 61326-2-2:2013,

EN 61243-3:2014

Measurement category CAT III 400 V

Impedance (internal resistance) 17kΩ@ELVa.c (<50 V AC = 17kΩ)

Recovery time <5 s

Overvoltage protection > 400 V AC/DC

IP rating IP54

Indication steps ± 12, 24, 50, 120, 230, 400 V AC/DC

Polarity indicators DC positive: (+) Plus sign lit,

DC negative: (−) Minus sign lit,

AC: (+/−) Both theAC and DC voltage

indicators lit

Operating temperature / humidity −15 to 45 °C, RH < 85 %

Storage temperature −20 to 60 °C

Dimensions 265x42x27mm

Weight 136 g

Warning, potential hazard. Follow theinstructions in this instruction

manual.

The voltage tester should not be disposed of in your bin as

householdwaste. Thevoltage tester should be regarded as

waste electrical and electronic equipment and taken to your local

household waste recycling centre for disposal in accordance with

local regulations.

If you are unsure how to proceed, contact your local council.

The voltage tester complies with European Union standards.

1 2

Instructions for use

The function of thevoltage tester should be checked on aknown voltage

source before measuring is commenced.

• To test theDC voltage measurement function: use abattery with aknown

voltage, such as acar battery.

• To test theAC voltage measurement function: use aknown voltage, such

as a230V wall socket.

Note: Do not use thevoltage tester if it is not functioning properly.

Measuring AC voltage

Touch thetips of thetest probes against theobject undertest.

For AC voltages over 12 V both thepositive (plus sign) and negative (minus

sign) indicators willlight. The AC/DC voltage indicators come on in stages

depending on themagnitude of thevoltage.

Measuring DC voltage

Touch thetips of thetest probes against theobject undertest.

For DC voltage over 12 V either thepositive or negative indicator will turn on

depending on thepolarity. The AC/DC voltage indicators come on in stages

depending on themagnitude of thevoltage.

Features

• Measures alternating current and direct current from

12 V to 400V.

• Automatic identiﬁcation of AC/DC voltage

• Automatic identiﬁcation of DC voltage polarity

• Hazardous voltage indicator

• Complies with thefollowing standards: RoHS, CE, and

CAT III 400 V

• Has aningress protection rating ofIP54. Harmful amounts

of dust and water can not enter thevoltage tester and

cause insulation faults.

Produktspecifikationer

Varumärke:	Uni-T
Kategori:	Inte kategoriserad
Modell:	UT22B-EU
Färg på produkten:	Zwart
Sladdlängd:	40 m
Kompatibla operativsystem:	Win 98SE, ME, 2000, XP, Vista\nMac OS 9.x +
Anslutning 1:	USB 1.1
Anslutning 2:	Cat.5e