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HT HT9014 User Manual

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ENGLISH
User manual
 Copyright HT ITALIA 2010
Versione EN 1.01 - 27/07/2010

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Summary of Contents for HT HT9014

  • Page 1 ENGLISH User manual  Copyright HT ITALIA 2010 Versione EN 1.01 - 27/07/2010...

  • Page 2: Table Of Contents

    HT9014 - HT9015 Contents: SAFETY PRECAUTIONS AND PROCEDURES ............2 1.1. Preliminary ........................2 1.2. During use ........................3 1.3. After use .......................... 3 1.4. Measuring (overvoltage) categories definitions ..............3 GENERAL DESCRIPTION ................... 4 2.1. TRMS and Mean Value measuring instruments ............... 4 2.2.

  • Page 3: Safety Precautions And Procedures

    HT9014 - HT9015 1. SAFETY PRECAUTIONS AND PROCEDURES The word “meter” in this manual means generically both the model HT9014 and the model HT9015 except notation specifically indicated. The meter complies with IEC/EN61010-1. For your own safety and in order to avoid damaging the instrument, you’re recommended...

  • Page 4: During Use

    HT9014 - HT9015 1.2. DURING USE Always keep to the instructions contained in this manual. CAUTION Non compliance with the CAUTIONs and/or the instructions may damage the tester and/or its components or injure the operator. • Before changing the switch position, take off the clamp jaw from the tested conductor or the electrical circuit in order to avoid any accident •...

  • Page 5: General Description

    HT9014 - HT9015 2. GENERAL DESCRIPTION The meter can perform the herewith measurements: • DC and AC TRMS Voltage up to 1000V • DC and AC TRMS Current up to 600A • Resistance and continuity test with buzzer • Capacitance •...

  • Page 6: Preparation For Use

    HT9014 - HT9015 3. PREPARATION FOR USE 3.1. INITIAL The tester has been checked from a mechanical and electrical point of view before shipment. Every care has been taken to make sure that the instrument reaches you in perfect conditions.

  • Page 7: Operating Instructions

    HT9014 - HT9015 4. OPERATING INSTRUCTIONS 4.1. INSTRUMENT DESCRIPTION 4.1.1. Command description LEGEND: 1. Inductive clamp jaw 2. LED for AC voltage detection 3. Jaw trigger 4. Function selector 5. HOLD / 6. PK/REL key 7. LCD display 8. MODE key 9.

  • Page 8: Function Key Description

    MAX/MIN mode activated. This mode is disabled pressing PK/REL key or moving the rotary switch With rotary switch on 60A∼, 600A∼ (only HT9014) and 60A , 600A positions (only HT9015) the PK/REL key permits to activated the maximum peak measurement of AC current (calculated with response time <10ms).

  • Page 9: Functions Of Rotary Switch Description

    HT9014 - HT9015 4.3. FUNCTIONS OF ROTARY SWITCH DESCRIPTION 4.3.1. AC Voltage measurement CAUTION Maximum input for AC Voltage measurements is 1000Vrms. Do not take any voltage measurement exceeding this limit in order not to risk electrical shock or damaging the tester Fig.

  • Page 10: Dc Voltage Measurement

    HT9014 - HT9015 4.3.2. DC Voltage measurement CAUTION Maximum input for DC Voltage measurements is 1000V. Do not take any voltage measurement exceeding this limit in order not to risk electrical shock or damaging the tester. Fig. 4: Taking DC voltage measurements 1.

  • Page 11: Resistance Measurement

    HT9014 - HT9015 4.3.3. Resistance measurement CAUTION Before taking any in circuit resistance measurement, remove power from the circuit to be tested and discharge all the capacitors. Fig. 5: Taking Resistance measurement 1. Rotate the switch on Ω CAP position 2.

  • Page 12: Continuity Test And Diode Test

    HT9014 - HT9015 4.3.4. Continuity test and Diode test CAUTION Before taking any in circuit resistance measurement, remove power from the circuit to be tested and discharge all the capacitors. Fig. 6: Taking Continuity test and Diode test 1. Rotate the switch on Ω...

  • Page 13: Capacitance Measurement

    HT9014 - HT9015 4.3.5. Capacitance measurement CAUTION When testing in-circuit capacitors, turn off the power of the circuit to be tested and discharge all the capacitors Fig. 7: Taking Capacitance measurement 1. Rotate the switch on Ω CAP position 2. Pushing MODE key and select capacitance test. The “nF” symbol is shown at display 3.

  • Page 14: Temperature Measurement

    HT9014 - HT9015 4.3.6. Temperature measurement CAUTION Do not allow the temperature sensor to contact a surface that is energized above 30 V RMS or 60 V DC, such voltages pose a shock hazard Fig. 8: Taking Temperature measurement 1. Rotate the switch on Temp position 2.

  • Page 15: Dc Current Measurement (Only Ht9015)

    HT9014 - HT9015 4.3.7. DC Current measurement (only HT9015) CAUTION Make sure that all the test leads are disconnected from the meter terminals for current measurement. Fig. 9: Taking DC current measurements 1. Rotate the switch on 60A or 600A position 2.

  • Page 16: Ac Current Measurement

    CAUTION Make sure that all the test leads are disconnected from the meter terminals for current measurement. Fig. 10: Taking AC current measurements 1. Rotate the switch on 60A∼ or 600A∼ (only HT9014) or 60A or 600A position (only HT9015) 2.

  • Page 17: Frequency And Duty Cycle Measurement

    60A or 600A positions (only HT9015) or 60A∼ or 600A∼ positions (only HT9014) for frequency measurements with jaws 2. Pushing Hz% key the “Hz” symbol for frequency measurement or the “%” symbol for duty cycle measurement are shown at display 3.

  • Page 18: Maintenance

    HT9014 - HT9015 5. MAINTENANCE 5.1. GENERAL INFORMATIONS 1. This digital clamp meter is a precision instrument. Whether in use or in storage, please do not exceed the specification requirements to avoid possible damages or dangers. 2. Do not place this meter at high temperatures or humidity or expose it to direct sunlight.

  • Page 19: Technical Specifications

    0.01mV 6.000V 0.001V ±(1.0%rdg + 3dgt) 60.00V 0.01V 1000VDC/ACrms 10MΩ 600.0V 0.1V 1000V The meter emits a continuous sound with VDC >1000V AC Voltage TRMS (Autorange) – (instrument HT9014) Input Overload Range Resolution Accuracy Bandwidh impedance protection ±(1.0%rdg+10dgt) 6.000V 0.001V (50 ÷...
  • Page 20 HT9014 - HT9015 AC TRMS Current (instrument HT9014) Range Resolution Accuracy (*) Bandwidh Overload protection ±(2.8%rdg+12dgt) 60.00A 0.01A 50 ÷ 60Hz ±(2.8%rdg+8dgt) 600.0A 0.1A 600AACrms ±(4.5% rdg+10dgt) 60.00A 0.01A 61 ÷ 400Hz ±(5.0%rdg+10dgt) 600.0A 0.1A PEAK function: response time <10ms ; (*) Referred to cable inside to the center of clamp jaws...

  • Page 21: Safety

    HT9014 - HT9015 6.1.1. Safety Comply with: IEC/EN 61010-1 Insulation: double insulation Pollution degree: Max height of use: 2000m (6562 ft) Installation category: CAT IV 600V, CAT III 1000V to ground 6.1.2. General data Mechanical characteristics Dimensions (L x W x H): 215 x 74 x 43mm ;...

  • Page 22: Service

    HT9014 - HT9015 7. SERVICE 7.1. WARRANTY CONDITIONS This equipment is guaranteed against material faults or production defects, in accordance with the general sales conditions. During the warranty period (one year), faulty parts may be replaced. The manufacturer reserves the right to decide either to repair or replace the product.

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