UNI-T UT60C Specifikace stáhnout pdf

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

1 2 3 4 5 6 ... 26 27

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

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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

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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

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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

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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

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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

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

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

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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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UNI-T UT60C Specifikace

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