Kyoritsu 1062 Bedienungsanleitung

INSTRUCTION MANUALDIGITAL MULTIMETERKEW 1061／1062

68Battery life: Approximately 120 hours (Operating hours of alkaline batteries when in DC voltage-mode.) Note: The battery life varies depending o

69Standard accessories: Batteries : 4 Test leads: 1set (M-7220) Fuse (included): 440mA/1000V (M-8926), 10A/1000V (M-8927) Instruction manual: 1Opt

703.2 AccuracyTest conditions:Temperatureandhumidity:23±5ºCat80%RHorlessAccuracy:±(%ofreading+digits)Note: Each response time is a value

71AC Voltage Measurement [RMS] VKEW1062ACCoupling,Rms-valuedetection,Crestfactor*:<3RangeReso- lutionAccuracyInputImpedanceMaximumInputVolt

72DCV+ACV + KEW1061MaximumReading50000,Crestfactor*:<3Range Resolution Accuracy Input Impe-dance Maximum Input Voltage DC, 10 to 20Hz DC

73AC Current Measurement [RMS] AKEW1061Rms-valuedetection,Crestfactor:<3Range Resolution Accuracy Voltage Drop Maximum Input Current10 to 20

74AC Current Measurement [MEAN] AKEW1062MEAN value detection, RMS value calibration (sine wave) Range Resolution Accuracy Voltage Drop Maximum Inpu

75DCA+ACA + KEW1062MaximumReading50000,Crestfactor:<3Range Resolution Accuracy Voltage Drop Maximum Input Current DC, 10 to 20Hz DC, 20Hz

76Continuity Check Maximum Reading 5000Range Resolution Range of Operation Measuring Current Open-loop Voltage Input Protective Voltage 500Ω 0.1Ω

77Frequency Measurement HzAC Coupling, Maximum Reading 9999Range(AUTO) Resolution Accuracy 2.000 to 9.999Hz 0.001Hz 0.02+1*19.00 to 99.99Hz 0.01H

60Thank you for purchasing our Model KEW1061, KEW1062 Digital Multimeter.This user’s manual describes the specifications and handling precaution for

784. Operation4.1 Precautions Before MeasurementnExamining Items Contained in the Package After opening the package, be sure to examine the produc

794.2 Componentsn Panel Description nTest leadsn Test leads with crocodile clip(optional accessory)Display (LCD)Function switchInput terminal bloc

801) Function switch Turns off the power or select the measurement mode (function).OFF Turns off the power. Ω Resistance measurement V AC voltage (V

813) RANGE key Allows the operator to select the measuring range.Fixedranges :Thedisplayshowsthe“R•H”symbol. The range increases ever

828) MEMORY key Data can be stored in internal memory using this key. Usedwhenoutputtingtoprinterwiththeoptionaladapterandcable.9) SHIFT

83SymbolandUnit DescriptionAppears when in DC-mode measurementAppears when in AC-mode measurement+ AppearswheninDC+AC-modemeasurement– Appears

844.3 Measuring InstructionsW ARNIN G To avoid damage to instrument or equipment• Before starting measurement, make sure that the position o

854.3.3 DC+AC Voltage Measurement ( + )1) Turn the function switch to the “ V ” position.2)PresstheSELECTkeytoselectDC+ACvoltagemeasur

864.3.6 LowPower-Ω(LP-Ω)This function is for measuring the resistance of parts on a printed board under low measurement current.InLowPower-Ωmeas

874.3.8 Diode Test ( )CAUTION To avoid damage to instrumentTurn off the power to the circuit under test before starting measurement in order to prev

61Regarding Safe Use of This ProductFor safe use of this product, the following safety symbols are used on the product and manual:W ARNIN G This ind

884.3.9 Temperature Measurement (TEMP)CAUTION To avoid damage to instrumentTurn off the power to the circuit under test before starting measurement i

894.3.10CurrentMeasurement(µA/mA/A)W ARNIN G To avoid damage to instrument or equipment• Before starting measurement, make sure that the p

904.3.11 DC+AC Current Measurement ( + )W ARNIN G To avoid damage to instrument or equipment• Before starting measurement, make sure that

914.3.12 DC, AC Current Dual Display ( • )1) Turn the function switch to the “µA,” “mA” or “A” position. (If the magnitude of the current being

924.3.14 Frequency Measurement (Hz), Duty cycle ratio (Hz)CAUTION To avoid damage to instrumentTurn off the power to the circuit under test before s

934.3.15 FunctiontochangeRMSdetectionto/fromMEANdetectionmode(KEW1062only)The instrument has a function to change RMS detection to/from MEA

944.3.17 AUTO HOLD FunctionThe instrument can automatically retain the measured value when the test leads are handled as described below.1) Press the

954.3.18 PEAK HOLD FunctionThis instrument can always detect, update and display the peak value (instantaneous) in DCV and DCA measurement. The peak

96<Percentage (%) calculation> Calculates and display the percentage value according to the following equation: % value =(measured value – refe

974.3.21MIN/MAX/AVGFunctionThe minimum value (MIN), maximum value (MAX) and average value (AVG) during measurement are shown. (The range is fixe

62W ARNIN G n Always observe the following instructions. Failure to do so may result in electrical shock or other dangers that may lead to seri

984.4 Memory Function<To save a Data in internal memory> The instrument can save a data using with the following two types of modes. SAVE-m

99To save a Data (LOGGING-mode)In logging measurement mode, the time needs to be set. Note that changing the batteries resets the time to 00:00. Set t

100<To delete of saving data>Delete method (SAVE-mode)• Todeletealldata1) Press the MEMORY key. (The display shows the “ MEM ”symbol.)2) Ho

1014.5 AUTO POWER OFF Function<To use the AUTO POWER OFF function>Thedisplayshowsthe“AUTOOFF”indication.• Theinstrumentautomatically

1024.6 Set-up FunctionThe following settings can be made using the Set-up function:• timesetting• defaultsettingofdBmmeasurementreferenceres

103<Default setting of dBm measurement reference resistance>Set a default value of the reference resistance during dBm measurement mode.1) Displ

104<Defaultsettingofnumberdisplay/timedisplayduringLOGGINGmode>Set the sub-display during LOGGING mode. (The numbers of saved data or ti

105CAUTION To avoid damage to instrumentWhen the measurement function is completed, turn the function switch back to the OFF position to turn off.4.7

1064.9 5000 display modeThisfunctionswitches3.5-digitdisplay(5000)and5-digitdisplay(50000).ThefunctionisnotavailableforCapacitor,Temp

1075. User Calibration FunctionIt is recommended that the instrument be calibrated periodically.The instrument can be calibrated.CAUTION To avoid ele

63Contents1. Overview ... 652. Measurement C

108<Table 1>Carry out calibration of ranges in accordance with Table 1.Calibration for 2 points (Input 1 and Input 2) is required other than DC

109 Table 1. Input Signal for CalibrationRange Input 1 Input 2 UnitDC 50mV 0.000 50.000 mV DC 500mV 500.00 - mV DC 2400mV 2000.0 - mV DC 5V

110<Table 2>After completing the calibration for ranges in Table 1, carry out calibration for “ Frequency Characteristic”.The calibration for i

111l Calibration of Capacitor RangeBefore start calibration of the Capacitor range,turn the function switch back to the OFF position.1) Turn the fu

1126. Battery and Fuse ReplacementW ARNIN G Be careful not to burn yourself.• Fusebecomesahightemperatureaftercurrentmeasurement,itisdange

1136.2 Fuse ReplacementIf a current greater than the rated value flows when the instrument is in the current-measurement range, a protection fuse ma

1147. Calibration and MaintenanceCalibration Cycle It is recommended that the instrument be calibrated once every year. (SEEALSO:UserCalibration

3-10 92-1986CDISTRIBUTORKyoritsu reserves the rights to change specifications or designs described in this manual without notice and without ob

645. User Calibration Function ... 1076. Battery and Fuse Replacement ..

651. Overviewl Fast and more accurate measurement The KEW1061 and KEW1062 digital multimeters use Σ modulation for A/D conversion, which enable fas

662. Measurement CategoryW ARNIN G n Measurement Category (CAT.) The restrictions on the maximum voltage level for which the KEW1061, KEW1062 can b

673. Specications3.1 GeneralSpecicationsMeasurement function: DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Temperature