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Center 210 Instruction Manual

Center 210 Instruction Manual

Ac clamp meter
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210
600
1000
PEAK
1mS
HOLD
V
V
A
40
Hz
REL
MAX MIN
RANGE
600
600
1000
1000
600V
AC CLAMP METER

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Summary of Contents for Center 210

  • Page 1 1000 PEAK HOLD MAX MIN RANGE 1000 1000 600V AC CLAMP METER...
  • Page 2: Table Of Contents

    CONTENTS TITLE PAGE I. Safety Information ………………………………………. 1 Environmental Conditions………………………………………... 1 Explanation of Symbols……………….………………………….. 1 II. Specification …………………………………...……………..2 General Specification……………………...…………………….… 2 Electrical Specification……………………………...…………….. 3 III. Instrument Familiarization ………………………… 4 Part and Position……………….…………………………………... 4 Symbol Definition…………………………………………………... 5 IV. Measuring Instruction ……………………………...… 5 4.1 AC Current Measurement……………………………………………...
  • Page 3: Safety Information

    – Safety Information Read first • Read the user manual before use and follow all safety information. • Use the meter only as specified in this user manual. Otherwise meter protection may be impaired. • Never use this meter on a circuit with voltages greater than 750Vrms @ 50/60 Hz.
  • Page 4: Specification

    II. Specification General Specification: Digital Display: 3 3/4 digits LCD display with maximum reading 3999 Analog Display: Fast 42 segment analog bar graph display Symbol and Scale range: Automatic display according symbols and range input signal Polarity: Displayed when negative signal applied to the input Over Load: is Displayed when input signal exceeds measuring limit in 40A, resistance and continuity range.
  • Page 5: Electrical Specification

    Electrical Specification: The accuracy specification is defined as ± ( …%reading + …count ) At 23 ± 5 ℃ , ≦ 80 %RH ACA ( 400A/1000A Autorange) Range Resolution Accuracy Overload Protection 0.01A 800Arms ± ( 1.9%rdg + 5dgts ) 400A 0.1A 50 ~ 500Hz...
  • Page 6: Instrument Familiarization

    III. Instrument Familiarization: Part and Position : 1000 PEAK HOLD MAX MIN RANGE 1000 1000 600V Current Sensing Clamp Clamp opening handle ○ ○ Function select dial Hold Button ○ ○ Peak Hold Button Maximun Minimun Button ○ ○ Range button Relative Button ○...
  • Page 7: Symbol Definition

    Symbol Definition: Relative indication Positive Peak detect indication Continuity with beeper Alternative Diode function indication Auto Power Off indication Negative Peak detect indication Data Hold indication Manual range indication Resistance measurement indication Voltage & Current measurement indication Frequency Measurement indication Analog Bar display Direct Source indication Low battery indication...
  • Page 8: Ac Voltage Measurement

    4.2 ACV measurement: Switch the main function selector to range. Connect red test lead to “+” terminal and black one to the “ COM ” terminal. Measure the voltage by touch the test lead tips to the test circuit where the value of voltage is needed. Read the result from the LCD panel.
  • Page 9: Dc Voltage Measurement

    4.3 DCV measurement: Switch the main function selector to range. Connect red test lead to “+” terminal and black one to the “ COM ” terminal. Measure the voltage by touch the test lead tips to the test circuit where the value of voltage is needed. Read the result from the LCD panel.
  • Page 10: Resistance Measurement

    4.4 Resistance measurement: Switch the main function to “ ” range, check the power line is disconnected from the system . Connect red test lead to “+” terminal and black one to the “ COM ” terminal. Connect tips of the test leads to the points where the value of the resistance is needed.
  • Page 11: Continuity Test

    4.5 Continuity Test: Switch the main function to ” ” range, check the power line is disconnected from the system. Connect red test lead to “+” terminal and black one to the “ COM ” terminal. Connect tips of the test leads to the points where the conduction condition needed.
  • Page 12: Frequency Measurement From The Terminals

    4.6 Frequency measurement from the terminals: Switch the main function to “ ” range. Connect red test lead to “+” terminal and black one to the “ COM ” terminal. Connect tip of the test leads to the points where the frequency of the voltage signal is needed.
  • Page 13: Frequency Measurement With The Clamp

    4.7 Frequency measurement with the clamp: Switch the main function selector to“ ” range. Open the clamp by pressing the clamp-opening handle and insert the cable to be measured into the clamp. Close the clamp and get the reading form the LCD panel. Note: When doing frequency measurement, user should either use the terminal signal or clamp signal but not both.
  • Page 14: Button Operation

    4.8 Button Operation: Data Hold Function: At any time, the user can hold the present reading by press the “Hold” button and release the held data by press it again. Peak Hold Function: This meter is built with 1ms peak hold function at ACA, ACV and DCV ranges.
  • Page 15: Battery Changing

    When take current measurement, keep the cable at the center of the clamp will get more accurate test result. Repairs or servicing not covered in this manual should be performed only by qualified personal.
  • Page 16 CENTER TECHNOLOGY CORP. 4 / F NO. 415, Jung-Jeng Rd., 238 Shu-Lin Chien, Taipei, Taiwan TEL : 886-2-26763926 E-Mail : center@centertek.com FAX : 886-2-26763925 http : / / www.centertek.com 210-00...