KYORITSU KEW 1061 Instruction Manual Download

Page: 15 / 56

AC Current Measurement [RMS]

KEW1061

Rms-value detection, Crest factor: <3

Range

Resolution

Accuracy

Voltage Drop Maximum Input

Current

10 to 20Hz 20Hz to 1kHz

500μA

0.01μA

1.5+20

1+20

<0.11 mV/μA

440mA Protected

by a 440mA/

1000V fuse.

5000μA

0.1μA

50mA

0.001mA

<4mV/mA

500mA*3

0.01mA

0.0001A

<0.1V/A

10A Protected by a

10A/1000V fuse.

10A

0.001A

AC Current Measurement [RMS]

KEW1062

Rms-value detection,

Crest factor: <3

Range

Resolution

Accuracy

Voltage

Drop

Maximum Input

Current

10 to 20Hz 20Hz to 1kHz 1k to 5kHz

500μA

0.01μA

1+20

0.75 +20

1+30

<0.11

mV/μA

440mA Protected

by a 440mA/

1000V fuse.

5000μA

0.1μA

50mA

0.001mA

<4 mV/mA

500mA *3

0.01mA

0.0001A

1.5+20

1+20

2+30

<0.1 V/A

10A Protected by

a 10A/1000V fuse.

10A

0.001A

Model KEW1061/1062
Accuracy At 5 to 100% of range, At 10 to 100% of range for 10A Range

*3: Maximum measurement current : 440mA at 500mA range

Response time: 1 sec max.

Summary of Contents for KEW 1061

Page 1: ...INSTRUCTION MANUAL DIGITAL MULTIMETER KEW 1061 1062 ...

Page 2: ...hat may lead to serious injury or the loss of life KYORITSU is in no way liable for any damage resulting from the user s mishandling of the product For safe use of this product the following safety symbols are used on the product n About This Manual Every effort has been made to ensure accuracy in the preparation of this manual However should any errors or omissions come to the attention of the us...

Page 3: ...al for handling the instrument or should be noted in order to familiarize yourself with the instrument s operating procedures and or functions Danger Handle with Care This symbol indicates that the operator must refer to an explanation in the instruction manual in order to avoid risk of injury or death of personnel or damage to the instrument Double Insulation This symbol indicates double insulati...

Page 4: ...etaching the test leads test leads with crocodile clip to from the instrument Disconnect test leads test leads with crocodile clip from the instrument before opening the casing to replace the batteries or for any other reason A cap is provided on the tip of a test lead Use a test lead with the cap on for safety safety standards IEC 61010 031 Do not use the crocodile clip of test leads being loosen...

Page 5: ...ement 88 4 3 10 Current Measurement 89 4 3 11 DC AC Current Measurement 90 4 3 12 DC AC Current Dual Display 91 4 3 13 Capacitor Measurement 91 4 3 14 Frequency Measurement Duty cycle ratio 92 4 3 15 Function to change RMS detection to from MEAN detection mode 93 4 3 16 Function to turn the filter on off 93 4 3 17 AUTO HOLD Function 94 4 3 18 PEAK HOLD Function 95 4 3 19 Relative and percentage ca...

Page 6: ...64 5 User Calibration Function 107 6 Battery and Fuse Replacement 112 6 1 Battery Replacement 112 6 2 Fuse Replacement 113 7 Calibration and Maintenance 114 8 Disposing the Product 114 ...

Page 7: ...LowPower Ω Measures resistance under lowmeasurement current For model KEW1062 only l Switching detection modes Effective value root mean square value detection RMS and mean value detection MEAN can be switched during AC voltage or AC current measurement KEW1062 only l Low pass filter The low pass filter can be switched on off during AC voltage or AC current measurement KEW1062 only l Communication...

Page 8: ...to the low voltage installation Appliances portable equipment ect Ⅲ CAT III For measurements performed in the building installation Distribution board circuit breaker ect Ⅳ CAT Ⅳ For measurements performed all the source of the low voltage installation Overhead wire cable systems ect Internal Wiring Outlet Entrance Cable Fixed Equipment etc Distribution Board CAT II Equipment CAT I CAT IV CAT III ...

Page 9: ...000 Polarity Indicator Appears automatically when the polarity is negative Overrange Indicator OL Low battery Indicator Appears when the batteries become low Measurement cycle 6 times per second except frequency measurement one times per second Resistance measurement four times per second capacitor measurement 50mF max 0 03 time per second Bar graph display 15 times per second Operating temperatur...

Page 10: ...t terminals and casing External dimensions Approximately 192 L 90 W 49 D mm Weight Approximately 560g including batteries Complied standards Safety standards IEC61010 1 IEC61010 031 CAT III Max input voltage AC DC1000V CAT IV Max input voltage AC DC600V Pollution degree 2 indoor use 2000m max above sea level EMC standards IEC61326 1 Class B Effect of radiation immunity In the radio frequency elect...

Page 11: ...ain unit with test leads and communication cable Test leads 1set M 7220A Test leads with crocodile clip 1set M 7234 Fuse 440mA 1000V M 8926 10A 1000V M 8927 Temperature probes M 8405 8406 8407 8408 USB Communication set M 8241 Software USB adapter and cable Printer Adapter and Cable M 8243 Printer M 8246 AC adapter for printer Europe M 8248 Thermal paper for printer 10 rolls M 8247 ...

Page 12: ... 01V 1000V 0 1V NMRR 80dB or more 50 60Hz 0 1 70dB or more 50 60Hz 0 1 when 50mV Range CMRR 100dB or more 50 60Hz Rs 1kΩ Response time 0 3 sec max AC Voltage Measurement RMS V KEW1061 AC Coupling Rms value detection Crest factor 3 Range Resolution Accuracy Input Impe dance Maximum Input Voltage 10 to 20Hz 20Hz to 1kHz 1k to 10kHz 10k to 20kHz 500mV 0 01mV 1 5 30 1 0 7 30 1 2 50 2 11MΩ 50pF 1000V r...

Page 13: ...rest factor 1 5 at 1000V range Accuracy 1 At 5 to 100 of range 2 At 10 to 100 of range CMRR 80dB or more DC to 60Hz Rs 1kΩ Response time 1 sec max AC Voltage Measurement MEAN V KEW1062 AC Coupling MEAN value detection RMS value calibration sine wave Range Reso lution Accuracy Input Impedance Maximum Input Voltage 10 to 20 Hz 20 to 500 Hz 500Hz to 1 kHz 50mV 0 001mV 4 80 2 1 5 30 2 5 30 2 11MΩ 50pF...

Page 14: ...000V rms AC 1000V DC 50V 0 001V 10MΩ 50pF 500V 0 01V 1000V 0 1V 2 2 Crest factor 1 5 at 1000V range Accuracy 1 At 5 to 100 of range 2 At 10 to 100 of range CMRR 80dB or more DC to 60Hz Rs 1kΩ Response time Approx 2 sec DC Current Measurement A Range Resolution Accuracy Voltage Drop Maximum Input Current KEW1061 KEW1062 500μA 0 01μA 0 2 5 0 11mV μA 440mA Protected by a 440mA 1000V fuse 5000μA 0 1μA...

Page 15: ...001A AC Current Measurement RMS A KEW1062 Rms value detection Crest factor 3 Range Resolution Accuracy Voltage Drop Maximum Input Current 10 to 20Hz 20Hz to 1kHz 1k to 5kHz 500μA 0 01μA 1 20 0 75 20 1 30 0 11 mV μA 440mA Protected by a 440mA 1000V fuse 5000μA 0 1μA 50mA 0 001mA 4 mV mA 500mA 3 0 01mA 5A 0 0001A 1 5 20 1 20 2 30 0 1 V A 10A Protected by a 10A 1000V fuse 10A 0 001A Model KEW1061 106...

Page 16: ...acy At 5 to 100 of range At 10 to 100 of range for 10A Range 3 Maximum measurement current 440mA at 500mA range Response time 1 sec max DCA ACA KEW1061 Maximum Reading 50000 Crest factor 3 Range Resolution Accuracy Voltage Drop Maximum Input Current DC 10 to 20Hz DC 20Hz to 1kHz 500μA 0 01μA 2 10 1 5 10 0 11 mV μA 440mA Protected by a 440mA 1000V fuse 5000μA 0 1μA 50mA 0 001mA 4mV mA 500mA 3 0 01m...

Page 17: ...c Resistance Measurement Ω Range Resolution Accuracy Maximum Measuring Current Open loop Voltage Input Protective Voltage KEW1061 KEW1062 500Ω 0 01Ω 0 1 2 1 0 05 2 1 1mA 2 5V 1000V rms 5kΩ 0 0001kΩ 0 25mA 50kΩ 0 001kΩ 25μA 500kΩ 0 01kΩ 2 5μA 5MΩ 0 0001MΩ 0 5 2 1 5μA 50MΩ 0 001MΩ 1 2 0 13μA 1 Accuracy is specified after zero adjustment resistance Response time 1 sec max at 500Ω to 500kΩ 5 sec max a...

Page 18: ...tive Voltage 2 4V 0 0001V 1 2 Approx 0 5mA 5V 1000V rms Temperature Measurement TEMP Range Resolution Accuracy Input Protective Voltage 200 to 1372 C 0 1 C 1 1 5 C 1000V rms 328 to 2501 6 F 0 1 F 1 2 7 F Use optional Temperature Probe Thermocouple Type K Capacitor Measurement Maximum Reading 5000 Range Resolution Accuracy Input Protective Voltage 5nF 0 001nF 1 5 1 1000V rms 50nF 0 01nF 500nF 0 1nF...

Page 19: ... 9 00 to 99 99kHz 0 01kHz 2 Accuracy 1 At 10 to 100 of input voltage or current range 2 At 40 to 100 of input voltage or current range Duty cycle ratio Range Resolution Accuracy 10 to 90 1 1 1 Accuracy 1 At 10 00Hz to 500 0Hz square wave At 40 to 100 of input voltage or current range Peak Hold P H Model KEW1062 only Maximum Reading 5000 Range Accuracy Response Time Maximum DCV DCA 100 digit 250μS ...

Page 20: ...ck casing Don t remove the Blank cover except when the USB adapter or Printer adapter is connected Do not use the instrument near noise emitting equipment or where there may be a sudden change of temperature Otherwise the instrument may give an unstable reading or errors Removal of Dirt Do not wipe the instrument using any solvent chemicals such as benzine or paint thinner as this may damage or di...

Page 21: ...al accessory Display LCD Function switch Input terminal block SHIFT key RANGE key HOLD SAVE key LIGHT READ key RE SELECT PRINT key L key MIN MAX LOG key MEMORY key Black Red Cable Crocodile clip Red Caps of Testing leads Black With 1000V10A CAT 600V 10A CAT Without 1000V10A CAT 600V 10A CAT ...

Page 22: ...this key in each measurement modes function described above selects other measurement modes function V mV 1 HzV Frequency measurement Voltage value is displayed 2 Hz Frequency measurement Duty cycle ratio 3 dBV dBV measurement Voltage value is displayed 4 dBm dBm measurement V DC AC measurement DC AC Dual display Ω LP Ω Model KEW1062 only Diode Test µA mA A Pressing this key in each measurement mo...

Page 23: ...y 5 LIGHT key LIGHT key Use to turn on the LCD backlight Press this key once to turn on the LCD backlight for approximately one minute The LCD backlight is lit for approximately one minute To postpone turned on time press this key once again To cancel the function hold down this key for more than one second 6 REL key The instrument can calculate relative values or differences and percentage values...

Page 24: ... 9 SHIFT key While this key is pressed Shift appears on the display Pressing the following keys with the SHIFT key held down enables the following settings SHIFT LIGHT key Set up function RANGE key Change to RMS mode KEW1062 only REL key Change to MEAN mode KEW1062 only HOLD key Turn filter on off KEW1062 only n Display LCD Description ...

Page 25: ...ile the SHIFT key is held down nF μF mF Unit for capacitance measurement mV V Unit for voltage measurement μA mA A Unit for current measurement MΩ kΩ Ω Unit for resistance measurement C F Unit for temperature measurement kHz Hz Unit for frequency measurement dB dBm Decibel calculation indicator Main display Unit for percentage calculation Sub display Unit for duty cycle ratio calculation mV V Sub ...

Page 26: ...de a test leads with crocodile clip optional accessory 4 3 1 AC Voltage Measurement V mV 1 Turn the function switch to the V or mV position 2 Plug the test leads into the input terminals 3 Connect the test leads to the circuit under test and then read the value when it stabilizes Test leads Red Black 4 3 2 DC Voltage Measurement V mV 1 Turn the function switch to the V or mV position 2 Plug the te...

Page 27: ...o the input terminals 4 Connect the test leads to the circuit under test and then read the value when it stabilizes Test leads Red Black 4 3 5 Resistance Measurement Ω CAUTION To avoid damage to instrument Turn off the power to the circuit under test before starting measurement in order to prevent any excessive voltage from being applied to the instrument 1 Turn the function switch to the Ω positi...

Page 28: ...e input terminals 3 Connect the test leads to the resistance and then read the value when it stabilizes Test leads Red Black 4 3 7 Continuity Check CAUTION To avoid damage to instrument Turn off the power to the circuit under test before starting measurement in order to prevent any excessive voltage from being applied to the instrument 1 Turn the function switch to the position 2 Plug the test lea...

Page 29: ...bilizes Test leads Red Black Forward bias Diode Test Connect the black test lead to the cathode and the red test lead to the anode Silicon diodes should give a reading of approximately 0 5V and light emitting diodes a reading between approximately 1 5V and 2 0V Reverse bias Diode Test Connect the black test lead to the anode and the red test lead to the cathode Normally the display shows the OL sy...

Page 30: ...n it stabilizes Measuring probe Red Black Note The default temperature read out of the Digital Multimeters is in Celsius C To change it to Fahrenheit F it is necessary to proceed as follows Changing the temperature unit setting to Fahrenheit Displaying ºC only is configured at factory before shipment Carry out the following setting procedure to display ºF While pressing the SELECT RANGE and HOLD k...

Page 31: ... shall be within 3 minutes then keep disconnected for more than 10 minutes 1 Turn the function switch to the µA mA or A position If the magnitude of the current being measured is not known select the A position Make sure the current being measured is no more than 440mA before the µA or mA position is selected 2 Please select between DC and AC When selecting AC press the SELECT key 3 Plug the black...

Page 32: ... within 3 minutes then keep disconnected for more than 10 minutes 1 Turn the function switch to the µA mA or A position If the magnitude of the current being measured is not known select the A position Make sure the current being measured is no more than 440mA before the µA or mA position is selected 2 Press the SELECT key twice to select the DC AC measurement The display shows the symbol Plug the...

Page 33: ...minal 4 Connect the test leads to the circuit under test and then read the value when it stabilizes Test leads Red Black Test leads Red Black 4 3 13 Capacitor Measurement CAUTION To avoid damage to instrument Turn off the power to the circuit under test before starting measurement in order to prevent any excessive voltage from being applied to the instrument Before starting measurement be sure to ...

Page 34: ...position 2 Press the SELECT key to select the range of frequency The display shows the unit of frequency 3 Plug the test leads into the input terminals Plug the red test lead into the suitable input terminal A or µA mA for current value when current measurement 4 Connect the test leads to the under test and then read the value when it stabilizes The display shows frequency value in main display an...

Page 35: ...ECT key 2 Press the SHIFT key to display Shift on the display 3 Press the RANGE key while holding down the SHIFT key to change to RMS detection mode RMS appears on the display 4 3 16 Function to turn the filter on off KEW1062 only The instrument has a function to turn the filter on off during AC measurement 1 Select the appropriate AC measurement mode ACV ACmV ACµA ACmA ACA by using the function s...

Page 36: ... stabilized the buzzer sounds 4 Remove the test leads from the circuit under test 5 The display shows the measured value that is retained You can repeat steps 2 to 4 as many times as you like as long as the display shows the A H symbol Note In DC AC voltage measurement the Auto hold function is only available for ranges greater than the 5V range This function is not available for Temperature Capac...

Page 37: ...ve calculation in PEAK HOLD mode The display shows the symbol and the relative peak value 2 Press the REL key once again to percentage calculation The display shows the symbol and the percentage peak value SEE ALSO Next section Relative and percentage calculation When resetting the peak value press the MIN MAX key Then new peak value can be in HOLD To cancel the percentage calculation Press the RE...

Page 38: ...nce value 10 3 1mW Reference resistance Ω 0dBm Measured voltage value dBV 20log 1 V 1 Turn the function switch to the V or mV position 2 Press the SELECT key to select dBm dBV The display shows the dBm dB symbol 3 Connect the test leads to the circuit under test and then read the value when it stabilizes 4 When calculating relative value press the REL key Note The instrument can switch select refe...

Page 39: ... more steps of 1 min Press the HOLD key to stop recording The display shows the D H symbol To confirm the recording time For confirming the recording time press the MIN MAX key Subsequent pressing of this key repeats to display the present minimum value MIN maximum value MAX and average value AVG Press the HOLD key once again to restart recording To cancel the confirming mode hold down the MAX MIN...

Page 40: ...tached to the top of 4 digit numbers The instrument allocates the smallest number between 0000 to 9999 that has not yet been used Use the RANGE key or REL key switches the number of saved data To save a Data SAVE mode 1 Press the MEMORY key The display shows the MEM symbol 2 Press the SAVE HOLD key The display shows the number of saved data 3 Press the SAVE HOLD key to save the data Another press ...

Page 41: ...umber 4 To cancel the function hold down the MEMORY key for one second When memory capacity becomes full the function is automatically canceled MEM symbol disappears Note LOGGING mode operation during HOLD mode disables HOLD mode To load a Data SAVE mode 1 Press the MEMORY key The display shows the MEM symbol 2 Press the READ LIGHT key 3 Press the SAVE HOLD key to select the number of saved data S...

Page 42: ... symbol 2 Press the SAVE HOLD key The sub display shows the number of saved data 3 Use the RANGE key or REL key to select the number of saved data 4 Press the SAVE HOLD key to save over write the data 5 To cancel the function hold down the MEMORY key for one second MEM symbol disappears Delete method LOGGING mode To delete all data 1 Press the MEMORY key The display shows the MEM symbol 2 Hold dow...

Page 43: ...r to the instrument is automatically turned off switches the instrument on again To cancel the AUTO POWER OFF function 1 Turn the function switch to the OFF 2 With pressing the HOLD key turn the function switch to the desired position of any measurement mode function The AUTO OFF indication turns off when the function is canceled Note Additional functions simply set when POWER ON can be used To en...

Page 44: ...values by using the RANGE key or REL key 5 Press the HOLD key to save finish each setting SEt appears and the display returns to the setting items 6 Hold down the LIGHT key for more than one second to return from Set up mode to measurement mode Note To cancel any setting hold down the LIGHT key for more than one second or turn off by using the function key Time setting Set the time to be displayed...

Page 45: ...tting of detection method during AC measurement KEW1062 only Set a default setting of detection methods during AC measurement RMS or MEAN The default setting is RMS 1 Display Ac by using the LIGHT key HOLD RMS MEAN 2 Select the detection method by using the RANGE key or REL key 3 Press the HOLD key to save the setting 4 SEt appears and then Ac Default value of LOGGING interval Set a default value ...

Page 46: ...ng Set the sound on off beep of buzzer Even if the user sets the sound off it goes off at the following points checking continuity alarm for over input alarm for auto power off 1 Pressing the LIGHT key shows bEEP on the display Set on off on the sub display Default is ON HOLD ON OFF 2 Select on off by using the RANGE key or REL key 3 Press the HOLD key to save the setting SEt appears and then bEEP...

Page 47: ...N MAX Averaging Function calculates the average of 8 times RANGE 5000 3 5 digit display SELECT LCD check Lit only while pressing the SELECT key HOLD Cancels the Auto power off function HOLD REL Reset all calibration values to those before shipment SELECT RANGE Calibration function 4 8 Averaging Function The measured value may greatly fluctuate the instrument can calculate the average 8 times appro...

Page 48: ...ailable for Capacitor Temperature DC AC Continuity and Frequency mode measurement The function 5000 display operates until the power is turned off Note Additional functions simply set when POWER ON can be used 4 10 LCD Check The instrument can lit all segments and mark for LCD check Lit only while pressing the SELECT key ...

Page 49: ...r s test leads Before carrying out calibration read the instruction manual of the calibrator Temporarily remove the test leads from the instrument before switching measurement mode function Conditions of calibration Calibrator With accuracy higher than of this instrument Ambient Environment Temperature 23 3ºC Humidity 55 RH or less Leave the instrument for 30 minutes under above conditions before ...

Page 50: ...bol then the PASS symbol 2 Press the SELECT key The display shows the symbol 3 Press the HOLD key twice The display shows the symbol 4 Press the RANGE key The display shows the mV symbol 5 Connect the instrument to the calibrator with the test leads 6 Set the calibrator to Input 1 value as an input to the instrument 7 Press the HOLD key 8 Be sure to confirm that the function switch and input termi...

Page 51: ... 00 kΩ 5MΩ 0 0000 5 0000 MΩ 50MΩ 0 000 30 000 MΩ Continuity Check 0 0 500 0 Ω DC 500 µA 0 00 500 00 µA DC 5000 µA 0 0 5000 0 µA DC 50mA 0 000 50 000 mA DC 500mA 0 00 400 00 mA DC 5A 0 0000 5 0000 A DC 10A 0 000 10 000 A AC 500 µA 50 00 500 00 µA AC 5000 µA 500 0 5000 0 µA AC 50mA 5 000 50 000 mA AC 500mA 50 00 400 00 mA AC 5A 0 5000 5 0000 A AC 10A 1 000 10 000 A 1 For model KEW1062 2 For model KE...

Page 52: ...ated frequency in table 2 1 Set the calibrator to Input value as an input to the instrument 2 Press the MEMORY key 3 After 20 seconds buzzer sounds and the instrument confirm calibration Do not next key operation till buzzer sounds Table 2 Input Signal for Calibration Range Input Unit AC 50mV 1 50 000 mV AC 500mV 500 00 mV AC 5V 5 0000 V AC 50V 50 000 V AC 500V 500 00 V AC 1000V 600Hz 1000 0 V AC ...

Page 53: ...ress the RANGE key The display shows the nF symbol 5 Connect the instrument to the calibrator with the test leads 6 Set the calibrator to Input 1 value as an input to the instrument 7 Press the HOLD key to confirm 8 Set the calibrator to Input 2 value as an input to the instrument 9 Press the HOLD key to confirm 10 Carry out calibration of other ranges by repeating steps 6 to 9 11 To quit calibrat...

Page 54: ...If you remove the batteries the time resets to 00 00 and the time for LOGGING measurement will not be correct WARNING Be sure to disconnect the instrument from the circuit under test and test leads before replacing the batteries CAUTION Turn the function switch to OFF turn off the power Do not mix batteries of different types or new batteries with used ones Make sure the polarities of the new batt...

Page 55: ...Do not operate the instrument with the casing left open In order to avoid damage to the instrument or any possible accident use fuses of the specified rating Fuse rating F1 M 8926 440mA 1000V SIBA GmbH Co KG 50 210 06 0 44 F2 M 8927 10A 1000V SIBA GmbH Co KG 50 199 06 10 High breaking capacity type To replace the fuse 1 Remove the screw on the back of the casing 2 Remove the back cover 3 Remove th...

Page 56: ...posing the Product Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC This Product complies with the WEEE Directive 2002 96 EC marking requirement The affixed product label see below indicates that you must not discard this electrical electronic product in domestic household waste Product Category With reference to the equipment types in the WEEE directive Annex 1 this product is ...

Search results

Summary of Contents for KEW 1061

Reviews:

Related manuals for KEW 1061

Brands by name

Popular brands

KYORITSU KEW 1061, Instruction Manual

Search results

Summary of Contents for KEW 1061

Reviews:

Related manuals for KEW 1061

Brands by name

Popular brands