KYORITSU 8113 Instruction Manual
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KYORITSU 8113 Instruction Manual

KYORITSU 8113 Instruction Manual

Kew snap series ac/dc clamp adaptor
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INSTRUCTION MANUAL
AC/DC CLAMP ADAPTOR
KEW SNAP
SERIES
MODEL 8113
KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD., TOKYO, JAPAN

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Summary of Contents for KYORITSU 8113

  • Page 1 INSTRUCTION MANUAL AC/DC CLAMP ADAPTOR KEW SNAP SERIES MODEL 8113 KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD., TOKYO, JAPAN...

  • Page 2: Table Of Contents

    Contents Page 1. Features................. 1 2. Specifications................. 2 3. Safety Notes................4 4. Instrument Layout..............6 5. Measuring Method..............7 5-1. Preparation..............7 5-2. Measurements..............7 5-2-1. DC Current Measurements.......... 7 5-2-2. AC Current Measurements......... 9 5-2-3. Other Applications............10 6.

  • Page 3: Features

    (3-1/2 digit digital readout) range and 1mA will be indicated as 0.1mV and 199.9A as 199.9mV for the clamp adaptor 5A and 200A ranges respectively. Therefore, Model 8113 allows you to make a wide range of current measurements from very low current equipment to high current switch box.

  • Page 4: Specifications

    2. Specifications Output Voltage: Measuring Ranges Output DC Current 0− 5A DC 0−500.0mV DC(100mV/A) 0− 50A DC 0−500.0mV DC( 10mV/A) 0−200A DC 0−200.0mV DC( 1mV/A) AC Current 0− 5A AC 0−500.0mV AC(100mV/A) 0− 50A AC 0−500.0mV AC( 10mV/A) 0−200A AC 0−200.0mV AC( 1mV/A) Accuracy:...
  • Page 5 Low Battery Warning : Power indication lamp flashes at a longer interval when batteries become exhausted and finally stops flashing at approx. 2.2V. Current Consumption : Approx. 10mA Battery Life : 90hours on continuous use(for manganese batteries) Overload Protection : ＜500A AC, DC Withstand Voltage :...

  • Page 6: Safety Notes

    3. Safety Notes This instruction manual contains warnings and safety rules that must be observed by the user to ensure safe operation of the instrument and retain it in safe condition. Therefore, read these operating instructions thoroughly and completely before using the instrument. Pay particular attention to all WARNINGS and CAUTIONS in this instruction manual.
  • Page 7 5. DO NOT make battery replacement with power switch set to ON position and test leads connected to instrument. 6. DO NOT use Model 8113 on a circuit with a voltage of higher than 600V AC. 7. DO NOT expose it to the direct sun, extremes of temperature and humidity or dew fall.

  • Page 8: Instrument Layout

    4. Instrument Layout 1 Transformer Jaws Pick up current flowing through the conductor. 2 Jaw Trigger Operates the transformer jaws. Press to open the jaws. 3 DC Zero Adj. Knob Zero adjusts on DC current ranges. 4 Power Switch Turns power on and off. 5 Range Selector Switch Selects 2A, 20A or 200A range position.

  • Page 9: Measuring Method

    19 mm. Do not clamp onto a conductor larger than this size. Accurate measurements cannot be made where the 8113 is clamped onto a larger conductor with its transformer jaws not fully closed. ● To obtain maximum accuracy, the transformer jaws are precisely adjusted.
  • Page 10 (2) Refer to Table 1 for output voltage against input. Set the multimeter to the appropriate range. When using a digital multimeter(3-1/2 digit), select the 200mV DC or 2V DC range. Table 1 Range Switch Output Voltage Position 2A DC 0−500.0mV(100mV/A) against 0−5A DC input 20A DC 0−500.0mV(10mV/A) against 0−50A DC input...

  • Page 11: Ac Current Measurements

    Therefore, true RMS measurements would be possible using a true RMS reading AC Voltmeter. In case of non-sinusoidal input current, the reading may not be accurate when the 8113 is connected to an average responding AC voltmeter calibrated in RMS of a sinewave.

  • Page 12: Other Applications

    When connected to a recorder, it will also allow for a continuous recording of input current. As a current sensor, the 8113 may also permit a wide range of other applications. 6. Battery Replacement When the battery indicator LED blinks at a longer interval and finally stops blinking , replace the battery as indicated below.

  • Page 13: Optional Accessories

    7. Optional Accessories 7-1 Model 8021 KEW ENERGIZER Model 8021 ENERGIZER permits Model 8113 to make AC current and voltage measurements of household electrical appliances which are normally furnished with “twin” conductor line cords and plugs for household power outlets.

  • Page 14: Model 8008 Multi-Tran

    200A or large bus-bars ( up to 150×100mm) and conductors(up to 100mm diameter). (1) As shown in Fig.5, open the transformer jaws of Model 8113 and close them over the pickup coil of Model 8008 MULTI-TRAN to measure up to 2000A AC.
  • Page 15 Kyoritsu reserves the right to change specifications or designs described in this manual without notice and without obligations.
  • Page 16 DISTRIBUTOR 92―1152A Printed in Japan...

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