The EDA 0305 Frequency Response Analyzer is designed primarily for use in AC impedance evaluation of batteries and supercapacitors, where the accurate measurement of low impedance values is essential. Utilizing the latest digital signal processing techniques, and multiple algorithms developed by Maccor engineers, the EDA 0305 has the highest accuracy and repeatability of any Frequency Response Analyzer instrument for this application.

The EDA 0305 is intended for use in conjunction with the Maccor Series 2300 or Series 4000 battery test systems, to provide a combined research tool capable of a wide range of experiments. These include long term cycling, pulse discharging, cyclic voltametry, differential capacity, and frequency response analysis, working with either half or full cell samples.

The EDA 0305 is easy to set up and simple to operate. The system operates under full computer control, and stability is maintained with any test sample without the need to select bandwidth, requiring no manual adjustments or settings of dials.

System Features and Functions

• AC impedance measurements integrated with other system experiments.
• Programmable AC signal amplitude in Peak value.
• Selectable Logarithmic Sweep.
• Programmable Range of Frequency Sweep.
• Selectable Number of Frequency Steps per Decade.
• Program time delays for the start of experiment and at each frequency stop to allow cell to stabilize before taking measurements through the use of rest step(s).
• Data file includes: Frequency, Time of Measurement, Magnitude and Phase Angle, Real and Imaginary Impedance, Capacitance and Inductance.
• View data in real time.
• Standard Plots include: Nyquist, Bode, Capacitance, Inductance, Impedance Magnitude, Phase Angle, Real Impedance, Imaginary Impedance; Versus: Frequency, Real Impedance, Imaginary Impedance, Cycle, Time, Voltage, Current, Capacity, Energy, Power.
  
  

Specifications

• Frequency Range:  1mHz to 25KHz
  
• AC Impedance Range:  100 µOhm to 100 Ohm
  
• Impedance Accuracy:  ±0.1% of reading or ±0.00005% of full scale whichever is the larger
  
• AC Signal Amplitude:  100 µV to 5V
  
• Maximum Voltage:  5V peak (AC + DC)
  
• Maximum Current:  3000 mA
  
• Connection:  4-terminal Kelvin

If you require further information about this product or service please contact us here