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Motwane DM6K3 User Manual

Trms 6000 count digital multimeter
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DIGITAL
MULTIMETER
DM6K3
Trms

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Summary of Contents for Motwane DM6K3

  • Page 1 DIGITAL MULTIMETER DM6K3 Trms...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. Welcome & Congratulations 2. Safety Instructions 3. General Information 4. Product at Glance 5. Operating Instructions a.Push button over view 6. Making Measurement 7. Specifications Maintenance 9. Warranty 10. Service Call Check...

  • Page 3: Welcome & Congratulations

    1. Welcome & Congratulations Congratulations on your excellent choice and sound investment in Trms-6000 Count Digital Multimeter Model - DM6K3 Your new Multimeter represents both the latest in engineering development and the culmination of many years of experience from the leading manufacturer of Measuring Instruments.

  • Page 4: Safety Instructions

    SAFETY INSTRUCTIONS SAFETY INFORMATION COMMON SYMBOLS Caution! Risk of danger Warning Mark (Document must be consulted all cases) Double Insulation Earth (Ground) Conformity of European Direct Current AC -Alternating Current AC /DC Select Diode Fuse Capacitance Continuity IEC 61010-1 CATEGORY IV CAT IV...
  • Page 5 2.1 SAFETY CONSIDERATION Understand the words DANGER, WARNING, or CAUTION. These words are used with the safety-alert symbol DANGER - Identifies the most serious hazards, which will result in severe personal injury or death. WARNING - Signifies hazards that could result in potential damage to the instrument.
  • Page 6 If the value to be measured is unknown, use the maximum measurement range and reduce the range gradually until a satisfactory reading is obtained. Do not use or store the Multimeter in an environment of high temperature, humidity, explosive, flammable gas or strong magnetic field. Do not use the meter if it is wet.

  • Page 7: General Information

    3.0 GENERAL INFORMATION 3.1 INTRODUCTION The DM6K3 Multimeter is 6000 count handheld, Trms & battery operated professional industrial grade multimeter providing high resolution, high accuracy, measurements of AC voltage & current, DC voltage & Current, Resistance, Capacitance, Diode, Continuity, Frequency and Duty cycle.

  • Page 8: Product At Glance

    Backlit LCD Display hFE C F % RPM RS232 Keypad for RANGE DUTY HOLD/LIGHT extended functions SELECT Rotary Switch for function selection Digital Multimeter DM6K3 Trms Measurement Terminals FUSED FUSED CAT IV 600mA MAX. 20A MAX. 1000 VDC 750VAC MAX.
  • Page 9 4.2 REAR VIEW Stand Battery Cover Battery : 9V (6F22) Screw...
  • Page 10 4.3 EXPLODED VIEW Stand Battery Cover Screw Friction Battery 9V (6F22) Screw...
  • Page 11 4.4 DISPLAY LO BAT AUTO MAX hFE C F % RPM RS232 Low Battery Indicator. 60 Segment Bar graph Display. DC Voltage or DC Current Indicator. Negative Sign for Negative reading of polarity reversed. AC Voltage or AC Current Indicator RS 232 Communication.
  • Page 12 4.5 INPUT TERMINAL CONNECTIONS Digital Multimeter DM6K3 Trms FUSED FUSED CAT IV 600mA MAX. 20A MAX. 1000 VDC 750VAC MAX. Table : Terminal connections for different measuring functions Input Terminal Rotary Switch Position...

  • Page 13: Rotary Switch

    4.6 PUSH BUTTONS RANGE DUTY HOLD/LIGHT SELECT Push Button functions, for details read "Push button Overview"(5.1) 4.7 Rotary Switch Power off. AC V Measurement. DC V Measurement. mV AC Trms & DC Measurement. Resistance W , Diode ( Continuity or Capacitance test . Frequency /Duty Cycle Measurement Current measurement (mA) AC/DC.

  • Page 14: Operating Instructions

    5.0 OPERATING INSTRUCTIONS 5.1 PUSHBUTTON OVERVIEW 5.1.1 SELECT BUTTON 1. Pressing the select button can choose the needed measurement mode : To choose DC or AC in DC/AC mode, to choose Ohm, Diode or Buzzer, Capacitance in Ohm/Diode / Continuity, Capacitance mode. 2.
  • Page 15 CAUTION The current consumption in LIGHT mode is high & can reduce the battery life. Use only when needed. 5.1.4 REL. 1. The function is available only under the Manual Measurement Mode. The system will save the displayed value in the memory as reference value and will subtract it from new measured reading.

  • Page 16: Making Measurement

    6.0 MAKING MEASUREMENT WARNING To avoid possible electric shock, instrument damage and/or equipment damage, do not attempt to measure voltages higher than 1000V DC / 750V AC, although readings may be obtained. Be careful not to touch any energized conductors with any part of your body. 6.1 AC Voltage Measurement Understanding AC Zero Input Behavior of Trms Meters Unlike averaging meters, which can accurately measure only pure sine...
  • Page 17 6.2 DC Voltage Measurement Note: When range is selected and the test leads are open it shows some count on display this is because of high input impedance of meter which does not affect the specified accuracy To measure DC Voltage, connect the Multimeter as follows: 1.
  • Page 18 Note: When range is selected and the test leads are open it may show overload indication on display & Buzzer beeps, this is because of high input impedance of meter which does not affect the specified accuracy. 6.4 RESISTANCE MEASUREMENT To measure resistance, connect the meter as follows: 1.

  • Page 19: Diode Measurement

    2. Set the rotary switch to ‘ ’ range to measure continuity. 3. Press Select button till Symbol appears on the LCD. 4. The buzzer sounds, if the resistance of the circuit under test is less than approx. DIODE MEASUREMENT WARNING To avoid damages to the Multimeter or to the device under test, disconnect circuit power and discharge all the high-voltage capacitors before testing diode.
  • Page 20 2. Set the rotary switch to the position and then by pressing SELECT buttons till the (capacitance) function nF/uF Symbol is displayed. 3. Connect the test leads across with the object being measured. The measured value is read on the display. Note: Only operated in "Auto Mode"...
  • Page 21 WARNING Never apply current more than the specified limit else, the protection fuse may blow. 6.7 CURRENT MEASUREMENT in ‘AMP’: WARNING Ensure that open circuit voltage is less than 250V AC/DC otherwise Multimeter is likely to be damaged. For current measurement in ‘A’, connect the Multimeter as follows: 1.
  • Page 22 6.8.2 Alarm condition 1. Press the function switch, the buzzer will sound. 2. One minute before Auto Power-Off the buzzer will sound for five times to warn. Before it is shut off, the buzzer will buzz for a longer period and then shut off.

  • Page 23: Specifications

    SPECIFICATIONS 7.1 GENERAL : Display : 6000 Count LCD display with Blue backlit. Polarity : Automatic Update Rate : 3 per second nominal Sensing : Trms to DC Converter Dimensions (L x W x H): 94 x 36 x 205 mm. approx. Weight : 450 g.

  • Page 24: Technical Specification

    Relevant Standard(s) Specification(s) : EN61010-1: 2001, : EN61326-1: 2005 Measurement Category : CAT IV Reinforced Insulation Directives for CE Certification : LVD:2006/95/EC : EMC:2004/104/EC ACCURACY : Common Mode Rejection Ratio > 100dB at DC, 50 / 60Hz (1k Ohm unbalanced). Normal Mode Rejection Ratio >...
  • Page 25 AC VOLTAGE (50HZ TO 500HZ) Trms : Accuracy Overload Range Resolution Max. Reading Protection (%Reading + Digit) 1 mV 5.999 V ± (1 %+5) 60 V 10 mV 59.99 V ± (1 %+5) 1050V 600 V 100 mV 599.9 V ±...
  • Page 26 AC CURRENT RANGE (50HZ TO 500HZ) Trms. Accuracy Overload Max. Range Resolution (%Reading +Digit) Protection Reading 60 mA 0.01 mA 59.99 ± (1.2%+5) 0.8A / 600V DC/AC Fuse Protection 600 mA 0.1 mA 599.9 mA ± (1.2%+5) 1 mA 5.999 A ±...
  • Page 27 DUTY CYCLE MEASUREMENT Accuracy Overload Range (%Reading +Digit) Protection ± 0-99.9% (0.5%+3 Digit) 440V DC/AC rms Accuracy is specified at < 20 VAC rms Sensitivity: 10Hz to 100 KHz > 50mVrms, 1000 KHz to 10MHz >5Vrms...

  • Page 28: Maintenance

    MAINTENANCE 8.1 CLEANING Periodically wipe the case with a damp cloth and mild detergent; do not use abrasives or solvents. If the Multimeter is not in use for periods of longer than 60 days, remove the batteries and store them separately. WARNING Qualified person should only perform repairs or servicing not covered in this manual.

  • Page 29: Warranty

    WARRANTY The Motwane Manufacturing Co. Pvt. Ltd. or Motwane or Company warrant to the original purchaser that this instrument is free from defects in material and workmanship under normal use or / and as specified in the instruction manual or product information leaflet for a period of one year from the date of purchase from the company or its Authorized Dealers / Franchisees.

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