전기화학 분석 시스템
Electrochemistry systems
FEATURES
• Voltage Output : ±19 V max
• Current Output : ±1.2 A max
• Slew Rate : 0.01 mV/s to 10 V/s
• Current Measure : From 10 nA to 1A Full scale in 9 ranges
TECHNICAL SPECIFICATIONS
| Counter Electrode | |
| Voltage Output | ± 16V max |
| Current Output | ± 1.2A max |
| Slew Rate | 0,01mV/s to 10V/s |
| Protection | Thermal, overload and short-circuit |
| Working Electrode | |
| Current Measure | From 10nA to 1A Full Scale in 9 ranges |
| Current Resolution | From 10pA at 10nA Full Scale to 100μA at 1A Full Scale |
| Measuring Accuracy | < 1% of Full Scale in 10nA to 1μA ranges < 0.25% of Full Scale in 10μA to 1A range |
| Reference Electrode | |
| Input Impedance | > 1TΩ |
| Input Capacitance | < 20pF (1m cable) |
| Biasing Current | < 10pA at 25°C |
| Common Mode Rejection | > 60dB full frequency response |
| Voltage Range | ± 10V max |
| Input BNC | Grounded outer contact |
| Polarization Capability | |
| Voltage | ± 10V max |
| Current | ± 1A max |
| Voltage Resolution | 0.1mV |
| Current Resolution | 10pA |
| Accuracy | ± 0.2% & 0.1% (conversion at Full Scale) |
| IR Compensation | |
| Positive Feedback Range | 2Ω to 100MΩ (depending on current range) |
| Response Time | |
| Potentiostatic Rise time | < 1μs resistive load (1000Ω) |
| Galvanostatic Rise time | < 17μs resistive load (1000Ω) |
| Meters and Interfaces | |
| A/D Converter | 16 BIT |
| D/A Converter | 16 BIT |
| Temperature Meter | 0 to +100°C with PT1000 probe (0.1°C resolution and ± 0.2°C accuracy) |
| Sampling Interval | 200 µs |
| Digital Interface | |
| Connection | USB with full instrument control (baud rate 57600 – N – 8 – 1) |
| Memory | EEPROM 64kB – SRAM 32kB |
| Port Output | 8 external accessories |
| I/O Port | 8 optional |
| Power Supply and Dimensions | |
| Voltage Mains | 115 or 230V AC ±10% 50/60Hz |
| Power Consumption | 60VA max |
| Dimensions (L x W x H) | 400 x 440 x 85mm |
| Weight | 8kg |
