전기화학 분석 시스템
Electrochemistry systems
FEATURES
• Potentiostat / Galvanostat up to ±50 A (4-quadrant)
• Current ranges up to ±50 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 … +5 V |
| Compliance / Output current | -50 A … +50 A |
| Max. internal power dissipation | 350 W *) |
| Current ranges | 500 mA, 5 A, 20 A, 50 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), Python scripting |
| EIS frequency | 1 mHz ... 100 kHz, limited use up to 1 MHz |
| EIS amplitude (for < 1 kHz) | 1 … 1000 mV up to 25A |
| PC connection | USB 2.0 |
| Software | Software for MS Windows, TCP Server, NI LabVIEW drivers, Python tools |
*) 350 W continuous (air cooling, room temperature 25°C)
limitation in sink mode: 50 A for ≤2 V, 35 A for 2 … 5 V
500 W peak (for 10 s)
