BASi - Model Epsilon EClipse -Electrochemical Analyzer

The Epsilon EClipseTM is the latest electrochemical analyzer manufactured by BASi. It is a potentiostat/galvanostat with a second working electrode for bipotentiostat measurements. Software with the most popular electrochemistry techniques is included with the instrument.

This System Includes:

• Basic Software - techniques include
  • Cyclic Voltammetry/Linear Sweep Voltammetry
  • Chronoamperometry/Chronocoulometry
  • Controlled Potential Electrolysis
  • DC Potential Amperometry
  • Open Circuit Potential vs. Time
  • Chronopotentiometry
• Basic Plus Software - techniques include
  • ​Sampled Current Polarography
  • Normal Pulse Voltammetry/Polarography
  • Differential Pulse Voltammetry/Polarography
  • Square Wave Voltammetry
  • Stripping Voltammetry Techniques
  • Double Potential Step Chronopotentiometry
• Methods Software - techniques include
  • Prepare sequences with an unlimited number of techniques
  • Insert trigger and delays in sequence
  • Repeat sequence up to 9999 times
• Bi-Potentiostat - techniques include
  • Multi-Channel Amperometry
  • Multi-Channel Cyclic Voltammetry 
  • Multi-Channel Chronoamperometry

Potentiostat

• Channel 1 applied potential: Dynamic DAC: 16 bit, ±3.275 V @ 0.1 mV resolution or ±10 V @ 0.33 mV resolution
• Offset DAC: 8 bit, ±2.55 V @ 10 mV resolution
• Channel 2 applied potential: Dynamic DAC: 8 bit, ±2.55 V @ 10 mV resolution
• Compliance voltage: ±12 V
• Maximum current: 100 mA
• Bandwidth: > 100 kHz
• Bias current: < 1pA
• Electrometer input impedance: > 1012W
• (values for parameters other than applied potential are for both channels)

Current-to-voltage converter

• Full scale sensitivity: 1 nA*, 10 nA*, 100 nA, 1 µA, 10 µA, 100 µA, 1 mA, 10 mA,100 mA, (*secondary gain used)
• Secondary gain: x1, x10, and x100
• ADC resolution: 16 bit
• Sampling rate: 50 kHz (20 µs/conversion)
• Data length: up to 64k points - fast

Galvanostat

• Applied current: 50 pA - 50 mA
• Range: ±10 V ± 1 V
• Measured potential resolution: 0.02 mV
• Max leakage current: 30 pA

I/O

• E_out (applied potential)
• I_out (current to voltage output)
• E_in (input connection for external applied wave form)
• Cell Stand port (control of C-3 Cell Stand and CGME)
• Ordering Port (control of RDE-2)
• PC (USB) port
• Trigger out (TTL)

Minimum PC requirements

• Win 7 or higher
• Pentium III
• 512 MB RAM
• 50 MB hard drive space available
• USB port

Power requirements

• 120 or 240 VAC, 50/60 Hz, 60 VA

Dimensions & weight

• 15.75" (40 cm) x 5.25" (13 cm) x 12.75" (32.5 cm)
• 17.5 lb (7.4 kg) (1 channel)