Uni-Trend UT60A Dokumentacja

Page34568910111417171719192124262830303031323333333435353636Model UT60A: OPERATING MANUAL 1E.Frequency & Duty CycleTable of ContentsTitleOverview

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Display Symbols (1)Model UT60A: OPERATING MANUAL 141kMnFHzVAAC152 3 4 5 6 78910 14~16

Display Symbols (2)Model UT60A: OPERATING MANUAL 15

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Measurement Ranges (1)A measurement range determines the highest value theMeter can measure. Most Meter functions have morethan one range. See "

Measurement Ranges (2)To enter and exit the manual range mode:1. Press RANGE.The Meter enters the manual range mode and turns off.Each presses of RANG

Measurement Operation (1)A. AC & DC Voltage MeasurementWarningTo avoid harms to you or damages to the Meter fromelectric shock, please do not atte

MaintenanceA. General ServiceB. Testing the FusesC. Replacing the BatteryD. Replacing the FusesRS232C Serial PortA. RS232C Port CableB. Setting

Measurement Operation (2)Notel In each range, the Meter has an input impedanceof 10M . This loading effect can cause measurementerrors in high impe

Measurement Operation (3)Notel In each range, the Meter has an input impedanceof 10M . This loading effect can cause measurementerrors in high impe

Measurement Operation (4)Notel The LCD displays indicating the circuit beingtested is open.l When continuity testing has been completed,disconnect th

Measurement Operation (5)Notel In a circuit, a good diode should still produce aforward voltage drop reading of 0.5V to 0.8V;however, the reverse volt

(figure 8)Measurement Operation (6)3. Connect the test leads across with the object beingmeasured.The measured value shows on the display.Notel The te

Measurement Operation (7)WarningTo avoid damage to the Meter or to the equipmentunder test, disconnect circuit power and dischargeall high-voltage cap

Frequency MeasurementThe measurement ranges are from 10Hz to 40MHz. Tomeasure frequency, connect the Meter as follows:1. Insert the red test lead int

Measurement Operation (9)Range SignalRequirementFrequencyRange200mVµA200µAmA20mAA2A10Hz~1kHzl When Hz measurement has been completed,disconnect the c

Measurement Operation (10)E. DC or AC Current Measurement (see figure 10)SelectorDCAC(figure 10)WarningNever attempt an in-circuit current measurement

Measurement Operation (11)4. The Meter defaults to DC current measurementmode. To toggle between DC and AC currentmeasurement function, press BLUE bu

OverviewThis Operating Manual covers information on safety andcautions. Please read the relevant information carefullyand observe all the Warnings and

The POWER buttonThis is a self-lock switch use to turn on or off the powerof the Meter.The BLUE buttonIt uses for selecting the required measurement f

Operation of Hold ModeWarningTo avoid possibility of electric shock, do not useHold mode to determine if circuits are without power.The Hold mode will

General Specificationsl Maximum Voltagebetween any Terminalsand GroundinglFused Protectionfor AmA InputTerminal:1000V rms.:0.5A, 250V fast type Gl

Accuracy Specifications (1)Accuracy: (a% reading + b digits) guarantee for 1 year.Operating temperature: 23oC5oC.Relative humidity: <75%.Temperatur

Accuracy Specifications (2)C. Continuity, Diodes & Resistance TestRange Resolution Accuracy OverloadProtectionContinuity Test(400.0 )0.1

Accuracy Specifications (3)D. CapacitanceResolutionOverloadProtection40nF 10pF400nF 100pF4 F 1nF40 F 10nF(3%+5)100 F 100nF (4%+5)600VpRange Accur

Accuracy Specifications (4)F. DC CurrentRemark:l 4A & 10A Range:For continuous measurement 10 seconds andinterval time between 2 measurements grea

Maintenance (1)This section provides basic maintenance informationincluding battery and fuse replacement instruction.WarningDo not attempt to repair o

Maintenance (2)To test the fuse:1. Set the rotary switch to and select bypressing BLUE button.2. Plug a test lead into the terminal HzV and to

Maintenance (3)2. Remove the screw from the battery compartment,and separate the battery compartment from the casebottom.3. Remove the battery from th

Unpacking InspectionOpen the package case and take out the Meter. Checkthe following items carefully to see any missing ordamaged part:Item12345Descr

Maintenance (4)5. Install ONLY replacement fuses with the identicaltype and specification as follows and make sure thefuse is fixed firmly in the brac

RS232C Serial Port (1)A. RS232C Port CableTheMeterComputerD-sub9 PinMaleD-sub9 PinFemaleD-sub25 PinFemalePinNameRemark22 3 RXReceivingData3 3 2

RS232C Serial Port (2)C. System Requirements for Installing the UT60AInterface ProgramTo use UT60A Interface Program, you need the followinghardware a

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Manufacturer: UNI-TREND TECHNOLOGY(DONG GUAN)LIMITEDAddress: Dong Fang Da Dao, Bei Shan Dong Fang Industrial Development District, Hu Me

Safety InformationThis Meter complies with the standards IEC61010: inpollution degree 2, overvoltage category (CAT. III 1000V,CAT. IV 600V) and double

Rules For Safe Operation (1)WarningTo avoid possible electric shock or personal injury,and to avoid possible damage to the Meter or to theequipment un

Rules For Safe Operation (2)l Before measuring current, check the Meter'sfuses and turn off power to the circuit beforeconnecting the Meter to th

International Electrical SymbolsAC (Alternating Current).DC (Direct Current).AC or DC.Grounding.Double Insulated.Deficiency of Built-In Battery.Contin

The Meter StructureModel UT60A: OPERATING MANUAL 9