Fluke i1000s Calibration Manual
Fluke i1000s Calibration Manual

Fluke i1000s Calibration Manual

Ac current probe for oscilloscopes
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i1000s
AC Current Probe for Oscilloscopes
Calibration Manual
PN 1574933
May 2001
© 2001 Fluke Corporation, All rights reserved. Printed in USA
All product names are trademarks of their respective companies.

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Summary of Contents for Fluke i1000s

  • Page 1 ® i1000s AC Current Probe for Oscilloscopes Calibration Manual PN 1574933 May 2001 © 2001 Fluke Corporation, All rights reserved. Printed in USA All product names are trademarks of their respective companies.
  • Page 2 Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is available only if product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable international price.
  • Page 3: Table Of Contents

    Table of Contents Title Page Introduction ....................... 1 Contacting Fluke....................2 Precautions and Safety Information..............2 Specifications..................... 3 Safety Specifications ..................3 Instrument Compatibility ................3 Electrical Specifications ..................4 Mechanical Specifications................. 5 Typical Response Curves .................. 6 Performance Tests ..................... 7 Required Equipment..................
  • Page 4 Calibration Manual...
  • Page 5 Verification Table ....................8 List of Figures Figure Title Page Fluke i1000s AC Current Probe................3 Typical Response Curves..................6 Performance Test and Phase Test Setup ..............9 i1000s Disassembly and Calibration Adjustment ..........10 Calibration and Verification Setup ................ 11...
  • Page 6 Calibration Manual...
  • Page 7: Introduction

    The i1000s AC Current Probe contains parts that can be damaged by static discharge. Follow the standard practices for handling static sensitive devices. The information in this manual deals with the Fluke i1000s AC Current Probe for oscilloscopes, (hereafter referred to as “the Current Probe”). Information provided includes: •...
  • Page 8: Contacting Fluke

    Calibration Manual Contacting Fluke To order accessories, receive assistance, or locate the nearest Fluke distributor or Service Center, call: USA: 1-888-99-FLUKE (1-888-993-5853) Canada: 1-800-36-FLUKE (1-800-363-5853) Europe: +31 402-678-200 Japan: +81-3-3434-0181 Singapore: +65-738-5655 Anywhere in the world: +1-425-446-5500 Address correspondence to: Fluke Corporation Fluke Europe B.V.
  • Page 9: Specifications

    47 pF. To achieve the stated accuracy, use the AC Current Probe with an oscilloscope having an accuracy of ± 2 % or better. The i1000s may be used with digital multimeters (DMMs) if a BNC to banana jack adapter is used.
  • Page 10: Electrical Specifications

    Calibration Manual Electrical Specifications Current Range: 100 mA to 1000 A ac rms (2000 A instantaneous peak). WWarning To avoid potential thermal burns from the jaws when measuring currents equal to or greater than 800 A ac rms in the ambient temperature range of 30 °C to 50 °C (86 °F to 122 °F), limit the...
  • Page 11: Mechanical Specifications

    AC Current Probe for Oscilloscopes Mechanical Specifications Working Voltage (clamp jaws to ground): 600 V ac rms on Overvoltage Category III circuits per IEC 61010-1-95, IEC 61010-2-032-94, and IEC 61010-2-031. Float Voltage (output cable and connector to ground): 600 V ac rms on Overvoltage Category III circuits per IEC 61010-1-95 and IEC 1010-2-032-94. Influence of Adjacent Conductor: <...
  • Page 12: Typical Response Curves

    Calibration Manual Typical Response Curves 1 mV/A Range 1.00 0.00 -1.00 -2.00 -3.00 @ 10 A -4.00 @ 50 A -5.00 1000 10,000 100,000 Frequency (Hz) 5.00 0.00 -5.00 -10.00 -15.00 -20.00 -25.00 -30.00 @ 10 A -35.00 @ 50 A -40.00...
  • Page 13: Performance Tests

    If the Current Clamp fails any part of the performance test, calibration adjustment and/or repair is indicated. Repairs or servicing not explained in this manual should be performed only at a Fluke Service Center. A Current Probe under warranty will be promptly repaired or replaced (at Fluke’s discretion) and returned at no charge.
  • Page 14: Required Equipment

    Table 4. Required Equipment Instrument Type Recommended Model Required Characteristics DC/AC Voltage Calibrator Fluke Model 5520A Calibrator or Specifications: equivalent 0.05 % + 100 µA 0.33 A to 1.09999 A 0.06 % + 100 µA 1.1 A to 2.99999 A...
  • Page 15 AC Current Probe for Oscilloscopes Phase Shift Black 5520A calibrator 5500A/coil Phase meter Black Shunt 0.1 akp03f.eps Figure 3. Performance Test and Phase Check Setup...
  • Page 16: Calibration Adjustment

    To access the calibration potentiometer (refer to Figure 4): 1. Remove the two screws located on the back side of the of the Current Probe using a Phillips screwdriver. 2. Separate the two halves of the handle. Calibration potentiometer akp04f.eps Figure 4. i1000s Disassembly and Calibration Adjustment...
  • Page 17: Calibration And Verification Setup

    AC Current Probe for Oscilloscopes Calibration Adjustment To adjust the calibration of the AC Current Probe (refer to Figure 4 and 5): 1. Connect the AC Current output of the calibrator to the 50-turn coil. 2. Turn the instruments on and allow a 30-minute warm up period. 3.
  • Page 18 Calibration Manual...

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