AE-127B High Speed High Accuracy 100kHz ESR/Z Checker

Most Suitable Model to inspect and measure ESR/Z
of Low Impedance-Capacitor.

  • Measurement of low-equivalent series resistance and low impedance on 100kHz at high-stability,high-accuracy and high-speed.
  • Low-ESR/Low-impedance measuring range : 100mΩ~100Ω range.
  • Min. Resolution : 10μΩ【ESR】
  • Available to make the Contact-Check to watch the contact condition of Probe contact.
  • Measuring Value Display Range : 0000~10999
  • Built-in Digital Comparator.
  • Option: GP-IB /RS-232C/ Centronics Interface.
Measuring range and Accuracy (at 23℃±5℃) :
Range Measuring range Resolution Test current ESR Accuracy Z Accuracy
100mΩ 0.00mΩ~109.99mΩ 0.01mΩ 100mA within ±0.5% of rdg±10digits±100μΩ within ±1% of rdg±10digits±100μΩ
0.0mΩ~1099.9mΩ 0.1mΩ 10mA within ±0.5% of rdg±10digits within ±1% of rdg±10digits
10Ω 0.000Ω~10.999Ω 1mΩ 1mA
100Ω 0.00Ω~109.99Ω 10mΩ 0.1mA
Test frequency : 100kHz±0.1%, Sine wave
Measuring method : 5-terminal measurement with contact check.
Measuring time : 【Free running mode】 Fast: about 10times/sec. Slow: about 2.5times/sec.
【Remote start mode】ESR: about(1.7+n)×2msec.[n=FAST:1~99 / SLOW: 4+power line cycle×1~9]×2msec.+0.5msec.
(please plus 1msec., in case of making the Contact-check)
Z: about(1.5+n)×3msec.[n=FAST:1~99 / SLOW: 3.5+power line cycle×1~9] ×3msec.+0.5msec.
(please plus 1msec., in case of making the Contact-check)
Comparator setting range : 0000~9999[both for the upper and lower limit]
Indication comparator’s comparison result : LO/GO/HI, LED display and buzzer.
Control signal : input: START “L”[0V]→”H”[DC12V]⇒start
HOLD open or ”H”[DC12V]⇒free run / “L”[0V]⇒hold
output LO/GO/HI, CONT-E and EOC/ open collector[40V/100mA max.]
Operation condition : 【Temp.】5℃~+50℃、【Humidity】below 85%
Outer dimension : 333(W)×99(H)×300(D)mm【excluding protruding parts such as rubber legs, etc.】
Weight : about 4kg
Power supply : AC85V~265V、50~60Hz、about 30VA
Option ・RS-232C Only one kind of interface can be provided with the checker.
・Printer output[Centronics]
・Printer Cable
100kHz Short termination(Zero ohm standard resistor)

※ We will change the specifications of the catalogue without notice by improvement.

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