Aktakom ATK-2021B User Manual Download Page 1 | Manualshive

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Summary of Contents for ATK-2021B

Page 1: ...U s e r m a n u a l C l a m p m e t e r A Т K 2 0 2 1 B www tmatlantic com ...

Page 2: ...risk of electric shock Double Insulation Application around and removal from HAZARDOUS LIVE conductors is permitted Earth ground AC Alternating Current DC Direct Current Both direct and alternating current Conforms to relevant European Union directives Do not dispose of this clamp meter as unsorted municipal waste Contact a qualified recycler for disposal www tmatlantic com ...

Page 3: ...r safe operation NEVER use the clamp meter for Voltages higher than 600V DO NOT hold the clamp meter beyond its tactile barrier DO NOT use the clamp meter and accessories if they look damaged USE CAUTION when working with high voltages USE CAUTION when measuring the voltages higher than 30VAC rms or 60VDC These voltages pose a shock hazard USE EXTREME CAUTION when working around bare conductors or...

Page 4: ... 11 3 13 Change fromAuto range Mode to Manual Mode 11 3 14 DisableAuto power off 11 4 Specifications 23 C 5 C 12 5 Battery Replacement 15 6 Maintenance Cleaning 15 1 Features 1 10 mA high resolution on 40A DC AC range 2 Temperature or and Capacitance 3 One touch zero for DCA adjustment 4 Auto range for V A Ω F and temperature 5 23 mm diameter jaw 6 Auto power off 15 minutes 7 Fast bargraph display...

Page 5: ...and Continuity 4 AC DC Select Switch This is used to select AC or DC voltage or current Hz or Duty Ohm or Continuity Capacitance or Diode or 5 Data Hold Button Once this button is pushed reading shall be held on the LCD Press again to release it This button is not available in continuity or diode function 6 MAX MIN Hold Button This button is used to enable the maximum or minimum value to be displa...

Page 6: ...mbol are included 9 Low Battery Symbol When this symbol appears it means the battery voltage drops below the minimum required voltage Refer to Section 5for battery replacement 10 Zero Relative Symbol When this symbol appears it means a reference value has been subtracted from the actual reading The reading shown is an offset value Press the zero button again to disable thisfunction 11 Data Hold Sy...

Page 7: ...5 18 Hand Strap Put your hand through the hole of hand strap to avoid accidental drop of the clamp meter www tmatlantic com ...

Page 8: ...t measurement 3 1 1 DC Current a Set the rotary switch at 40A or 200A and move the sliding switch to DC b Push the zero button to adjust the reading to zero c Press the trigger to open the jaw and fully enclose the conductor to be measured No air gap is allowed between the two half jaws d Read the measured value from the LCD display T www tmatlantic com ...

Page 9: ...s WARNING Maximum input for DC V is 600 and for AC V is 600 Do not attempt to take any voltage measurement that exceeds the limits Exceeding the limits could cause electric shock and damage tothe clamp meter 3 2 1 DC Voltage a Set the rotary switch at V DC b Insert the test leads into the input jack c Connect the test prods of the test leads in PARALLEL to the circuit to be measured d Read the mea...

Page 10: ...to be measured d Read the measured value from the LCD display 3 3 Capacitance Measurement T 104 a Plug the adapter into the terminal b Insert the capacitorinto the adapter c If the capacitance is less than 4nF press ZERO capacitance button to zero the residual capacitance d Read the value from LCD www tmatlantic com ...

Page 11: ...to theterminal b Insert the K type thermal couple into the adapter c Read the temperature from LCD WARNING Before taking any in circuit resistance measurement remove power from the circuit being tested and discharge all the capacitors www tmatlantic com ...

Page 12: ...tance is lower than 10Ω a beeping sound shall be heard 3 7 Frequency Hz Measurement 3 7 1 Set the rotary switch at Hz 3 7 2 Insert the test leads into the input jack 3 7 3 Connect the test prods of the test leads in PARALLELto the signal or circuit to bemeasured 3 7 4 Read the measured value from the LCD display 3 8 Duty Measurement 3 8 1 Set the rotary switch at Duty 3 8 2 Insert the test leads i...

Page 13: ...ted during measurement Push the button once the maximum value shall be displayed and updated The LCD display toggles between the MAX and MIN values To exit MAX MIN function press and hold the MAX MIN button for more than 2 seconds If MAX MIN button is pressed the ZERO function will be disabled and the ZERO symbol will disappear from LCD 3 13 Change from Auto range Mode to Manual Mode If users want...

Page 14: ...ange Resolution Accuracy Input Impedance 400mV 0 1 mV 1 5 3dgts 2 3MΩ 4V 1 mV 1 5 3dgts 2 3MΩ 40V 10 mV 1 5 3dgts 2 3MΩ 400V 100 mV 1 5 3dgts 2 3MΩ 600V 1V 1 5 3dgts 2 3MΩ AC Voltage Input Impedance 2 3 MΩ Accuracy Range Resolution 50 60 Hz 40 1KHz Overload Protection 0 01 4V 1mV 1 5 5dgts 2 0 5dgts AC 800V 40V 10mV 1 5 5dgts 2 0 5dgts AC 800V 400V 100mV 1 5 5dgts 2 0 5dgts AC 800V 600V 1V 1 5 5dg...

Page 15: ... 5V AC 600V Duty Range 10KHz Resolution Accuracy Sensitivity 1 99 0 1 10d 10V Temperature K Type Thermal Couple with Adapter or Range Resolution Accuracy Overload Protection 40 0 0 1 2 0 2 AC 600V 0 400 0 1 0 5 2 AC 600V 400 1000 1 0 5 2 AC 600V 40 0 0 1 2 0 4 AC 600V 0 400 0 1 0 5 4 AC 600V 400 1800 1 0 5 4 AC 600V Capacitance Range Resolution Accuracy Overload Protection 40nF 10pF 5 0 0 2 nF AC ...

Page 16: ...Indication Sampling Time 3 times sec display 30 times sec bargraph Auto Power Off 15 minutes Operating Temperature 10 C to 50 C Operating Humidity less than 85 relative Altitude up to 2000M Storage Temperature 20 C to 60 C Storage Humidity less than 75 relative Dimension 183mm L x63 6mm W x 35 6mm H 7 2 L x 2 5 W x 1 4 H Weight 190g battery included Accessories Adapter for Capacitance and K type T...

Page 17: ...ove the battery compartment 5 4 Remove the old batteries 5 5 Insert two new 1 5V SUM 3 batteries 5 6 Replace the battery compartment and secure the screw 6 Maintenance Cleaning Servicing not covered in this manual should only be performed by qualified personnel Repairs should only be performed by qualified personnel Periodically wipe the case with a damp cloth and detergent do not use abrasives or...

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