전기화학 분석 시스템
Electrochemistry systems
FEATURES
• Potentiostat / Galvanostat up to ±20 A (4-quadrant)
• Current ranges up to ±20 A (4 ranges)
• Impedance spectroscopy 1 mHz ... 100 kHz
• Cyclic Voltametry, Chronoamperometry and other standard electrochemical methods
• Software with external control via TCP/IP, LabView drivers on request
SPECIFICATIONS
| Power supply | 110 … 240 V AC / 50 … 60 Hz |
| Dimensions | 19“ rack cabinet, 4U height |
| Cooling | Water |
| Protection rating | IP20 |
| Electrometer Input voltage range | 10 V … +10 V |
| Compliance / Output voltage | -5 V … +10V |
| Compliance / Output current | -20 A … +20 A |
| Max. internal power dissipation | 300 W |
| Current ranges | 20 mA, 200 mA, 2 A, 20 A |
| Sampling | 24-bit ADCs, 1 ksps internal, 50 sps filtered sampling 14-bit ADCs, up to 20 Msps for EIS measurements |
| Measurement resolution | 0.001% of selected range for ≤ 1 ksps sampling |
| Accuracy | Voltage: ≤ 0.1% of range + 0.1% of reading Current: ≤ 0.1% of range + 0.5% of reading |
| Acquitions methods | Constant V, I, Open circuit, Manual control, Linear Sweeps, Cyclic Voltammetry, Cyclic Amperometry, Electrochemical Impedance Spectroscopy (EIS), Chronoamperometry, Chronopotentiometry, Double Step Chronoamperometry, Double Step Chronopotentiometry, Current Interrupt, Square Pulse Potentiometry, Square Pulse Amperometry, Battery Charge and Discharge, Custom experiment sequences, Python scripting |
| EIS frequency | 1 mHz ... 100 kHz, limited use up to 1 MHz |
| EIS amplitude (for < 1 kHz) | 1 … 1000 mV up to 10 A |
| PC connection | USB 2.0 |
| Software | Software for MS Windows, TCP Server, NI LabVIEW drivers, Python tools |
