HellermannTyton 2608 Operating Instructions Manual

Digital clamp meter

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OPERATING INSTRUCTIONS
Model 2608
DIGITAL CLAMP METER
2608.p65
1
? 2 005/5/26, 下午 03:49

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Summary of Contents for HellermannTyton 2608

  • Page 1 OPERATING INSTRUCTIONS Model 2608 DIGITAL CLAMP METER 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 2: Table Of Contents

    HOW TO MAKE MEASUREMENTS ------------------------------- Voltage Measurements --------------------------------------------------------------8 Current Measurements ---------------------------------------------------------------9 Resistance Measurements ----------------------------------------------------------9 Continuity Testing --------------------------------------------------------------------10 Diode Testing -------------------------------------------------------------------------10 Capacitance Measurement --------------------------------------------------------11 Frequency Measurements ---------------------------------------------------------11 SPECIFICATIONS ------------------------------------------------------ MAINTENANCE --------------------------------------------------------- Replacing the Battery ---------------------------------------------------------------16 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 3: Introduction

    SAFETY PRECAUTIONS: The following safety precautions must be observed to ensure maximum personal safety during the operation, service and repair of this meter: 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 4 10. Calibration and repair of any instrument should only be performed by qualified and trained service technicians. 11. Do not attempt calibration or service unless trained and another per- son capable of rendering first aid and resuscitation is present. 12. Remember: Think Safety, Act Safely. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 5: Safety Information

    Measuring instruments will also respond to unwanted signals that may be present within the measurement circuit. Users should exercise care and take appropriate precautions to avoid misleading results when making measurements in the presence of electromagnetic interference. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 6: Instrument Layout

    INSTRUMENT LAYOUT 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 7 To override Auto Power off, first set the Function switch to OFF, then press and hold the RANGE button while turning the Function switch to any "on" position, then release the RANGE button. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 8 Press the button to perform peak mode in ACA ranges, and MIN/MAX mode in other ranges. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 9 Automatic power-off extends the life of the battery by turning the meter off, after approximately 30 minutes of inactivity. To turn the meter back on, simply push RANGE button, or turning meter off then back on. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 10: How To Make Measurements

    6. After complating the measurement, turn off power to the circuit / de- vice under test , dischange all capacitors and disconnect the meter test leads. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 11: Current Measurements

    (DEAD) circuits only for maximum personal safety. The electronic overload protection installed in this instrument will reduce the possibility of damage to the instrument but not neces- sarily avoid all damage or shock hazard. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 12: Continuity Testing

    DIODE TESTING CAUTION Measurements must only be made with the circuit power OFF. 1. Set the ( ) position by turning the rotary switch. 2. Follow steps 2 and 4 as for resistance measurements. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 13: Capacitance Measurement

    3. Apply the test probes to the points across which the frequency is to be measured, and read the result directly from the display. NOTE: For frequencies below 100Hz and greater than 100KHz, the display may not be stable. For frequencies below 1Hz, the display shows 00.00Hz. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 14: Specifications

    · Siz e (H × W × D): 10.9 × 4.0 × 1.9 inches (277 × 102 × 49 mm). · Weight: Approx. 18.9 OZ/540g grams (including battery) * Accuracy is given as ±([% of reading]+[number of least significant digits]) at 18°C to 28°C, with relative humidity up to 70%. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 15 AC current (True RMS sense) Range Resolution Accuracy (50 ~ 400Hz) 0~600A±(1.5% rdg+5d)50~60Hz 400A 100mA 600~1000A±(2.0% rdg+5d)50~60Hz 0~600A±(3.0% rdg+5d)61~400Hz 600~1000A± (3.5% rdg+5d)61~400Hz 1500A 1000~1500A±(5.0% rdg+5d)50~400Hz Crest Factor: ≤ 3 Maximum current: 2000A for 60 seconds maximum. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 16 Approx. 100ms 0.4V dc Overload protection: 500V DC or RMS AC Diode Test Range Resolution Accuracy Test Current Open Circuit Volts ±(1.0% rdg +2d) 0.6mA 3.2V dc typical Overload protection: 500V DC or RMS AC 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 17 400KHz ±(0.1% rdg+20d) 2.5V 100Hz Overload protection: 500VDC or RMS AC NOTE: For frequencies below 100Hz and greater than 100KHz, the display may not be stable. For frequencies below 1Hz, the display shows 00.00Hz. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 18: Maintenance

    Phillips-head screwdriver, remove the screw from the battery cover and remove the battery cover. 3. Remove battery and replace with a new equivalent 9-volt battery. 4. Replace the battery cover and reinstall the screw. 2608.p65 ? 2 005/5/26, 下午 03:49...
  • Page 19 P/N 7000-1482E 2608.p65 ? 2 005/5/26, 下午 03:49...

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