UNI-T UT60C Especificações Página 1

Consulte online ou descarregue Especificações para Multímetros UNI-T UT60C. UNI-T UT60C Specifications Manual do Utilizador

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Digital Multimeter
Page <1> 20/09/10 V1.1
http://www.farnell.com
http://www.newark.com
http://www.cpc.co.uk
Table of Contents
Title Page
Overview ------------------------------------------------------------------------------------------------------------------ 2
Unpacking Inspection -------------------------------------------------------------------------------------------------- 2
Safety Information ------------------------------------------------------------------------------------------------------ 3
Rules For Safe Operation ------------------------------------------------------------------------------------------- 3
International Electrical Symbols ----------------------------------------------------------------------------------- 4
The Meter Structure --------------------------------------------------------------------------------------------------- 5
Rotary Switch ----------------------------------------------------------------------------------------------------------- 6
Functional Buttons ----------------------------------------------------------------------------------------------------- 7
Display Symbols ------------------------------------------------------------------------------------------------------- 8
Measurement Ranges
A. Selecting a Measurement Range ----------------------------------------------------------------------------- 9
B. Manual Ranging and Autoranging ---------------------------------------------------------------------------- 9
Measurement Operation
A. DC Voltage Measurement -------------------------------------------------------------------------------------- 10
B. AC Voltage Measurement -------------------------------------------------------------------------------------- 11
C. Measuring Resistance ------------------------------------------------------------------------------------------ 12
D. Testing for Continuity ------------------------------------------------------------------------------------------ 13
E. Testing Diodes ---------------------------------------------------------------------------------------------------- 14
F. Capacitance Measurement ------------------------------------------------------------------------------------ 15
G. Frequency Measurement -------------------------------------------------------------------------------------- 16
H. Measuring Duty Cycle ------------------------------------------------------------------------------------------ 17
I. Temperature Measurement
(Model UT60C) -------------------------------------------------------------------------------------------------- 18
J. DC or AC Current Measurement ------------------------------------------------------------------------------ 18
Operation of Hold Mode ------------------------------------------------------------------------------------------- 20
The Use of Relative Value Mode ------------------------------------------------------------------------------- 20
The POWER Button --------------------------------------------------------------------------------------------------- 21
The BLUE Button ----------------------------------------------------------------------------------------------------- 21
Turning on the Display Backlight ------------------------------------------------------------------------------- 21
Sleep Mode (Model UT60C) --------------------------------------------------------------------------------------- 21
General Specifications ------------------------------------------------------------------------------------------- 21
Accuracy Specifications
A. DC Voltage ------------------------------------------------------------------------------------------------------- 22
B. AC Voltage -------------------------------------------------------------------------------------------------- ----- 22
C. Resistance ---------------------------------------------------------------------------------------------------- 22
D. Continuity Test -------------------------------------------------------------------------------------------------- 23
E. Diode Test ----------------------------------------------------------------------------------------------------- 23
F. Capacitance 23
G. Frequency & Duty Cycle -------------------------------------------------------------------------------------- 23
H. Temperature (Model UT60C) --------------------------------------------------------------------------------- 24
I. DC Current ------------------------------------------------------------------------------------------------------ 24
J. AC Current --------------------------------------------------------------------------------------------------------- 24
Maintenance
A. General Service -------------------------------------------------------------------------------------------------- 25
B. Testing the Fuses ------------------------------------------------------------------------------------------------ 25
C. Replacing the Battery ------------------------------------------------------------------------------------------ 26
D. Replacing the Fuses ------------------------------------------------------------------------------------------ 27
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Página 1 - Digital Multimeter

Digital MultimeterPage <1> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukTable of ContentsTitle PageOverview ---

Página 2

Digital MultimeterPage <10> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukMeasurement Ranges (2)••In the autorang

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Digital MultimeterPage <11> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukThe DC Voltage ranges are: 400.0mV, 4.0

Página 4

Digital MultimeterPage <12> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukNote• In each range, the Meter has an i

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Digital MultimeterPage <13> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukNote••The test leads can add 0.1ΩΩto 0.

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Digital MultimeterPage <14> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.uk3. The buzzer sounds if the resistance

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Digital MultimeterPage <15> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.uk3. For forward voltage drop readings on

Página 8

Digital MultimeterPage <16> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukMeasurement Operation (7)anode & bl

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Digital MultimeterPage <17> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukMeasurement Operation (8)••To obtain a

Página 10

Digital MultimeterPage <18> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukMeasurement Operation (9)I. Model UT60C

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Digital MultimeterPage <19> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukWarningNever attempt an in-circuit curr

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Digital MultimeterPage <2> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukOverviewThis Operating Manual covers inf

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Digital MultimeterPage <20> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukOperation of Hold ModeWarningTo avoid p

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Digital MultimeterPage <21> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukThe POWER buttonThis is a self-lock swi

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Digital MultimeterPage <22> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukAccuracy Specifications (1)Accuracy :±

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Digital MultimeterPage <23> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukAccuracy Specifications (2)D Continuity

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Digital MultimeterPage <24> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukAccuracy Specifications (3)Overload Pro

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Digital MultimeterPage <25> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukMaintenanceThis section provides basic

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Digital MultimeterPage <26> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukC. Replacing the Battery (see figure 12

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Digital MultimeterPage <27> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukD. Replacing the Fuses(see figure 13)Wa

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Digital MultimeterPage <3> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukSafety InformationThis Meter complies wi

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Digital MultimeterPage <4> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.uk• Before measuring current, check the Me

Página 23

Digital MultimeterPage <5> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukThe Meter Structure (see figure 1)1. LCD

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Digital MultimeterPage <6> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukRotary SwitchBelow table indicated for i

Página 25

Digital MultimeterPage <7> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukBelow table indicated for information ab

Página 26

Digital MultimeterPage <8> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukDisplay Symbols (1) (see figure 2)Number

Página 27

Digital MultimeterPage <9> 20/09/10 V1.1http://www.farnell.comhttp://www.newark.comhttp://www.cpc.co.ukNumber Symbol Meaning12 to 16Ω, kΩ,MΩΩ:

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