2559 Portable Potentiostat-Galvanostat
Small footprint unit working at ±10V ±100mA
Model 2559 can operate both as potentiostat or galvanostat with 9 current ranges, from 1nA to 100mA Full Scale, allowing for precise measurements in ultra-sensitive experiments. This unit can even be powered by a 12V battery allowing for applications in Faraday cage or in remote areas.
- Aluminium container delivers both perfect electromagnetic shielding and mechanical resistance making this potentiostat extremely rugged;
- Portable and lightweight for in-field measurements or experiments in Faraday cages without power line interference;
- Driven by VApeak software for electrochemical applications, material science, batteries, electroanalysis or ZPulse for Electrochemical Impedance Spectroscopy and ultra-fast experiments when combined with with Model 2700 Frequency Response Analyzer.
Detection | |
AD | Amperometric Detection |
PD | Potentiometric Detection |
DSA | Double Step Amperometry |
DSV | Double Step Potentiometry |
PAD | Pulsed Amperometric Detection |
Voltammetric | |
LSV | Linear Scan Voltammetry |
CYV | Cyclic Voltammetry |
GLV | Galvanostatic Linear Voltammetry |
GCV | Galvanostatic Cyclic Voltammetry |
SWV | Square Wave Voltammetry |
NPV | Normal Pulse Voltammetry |
ACV | Alternating Current Voltammetry |
DPV | Differential Pulse Voltammetry |
DNV | Differential Normal Pulse Voltammetry |
DAV | Differential Alternate Pulse Voltammetry |
Stripping | |
LSS | Linear Scan Stripping |
ACS | Alternate Current Stripping |
SWS | Square Wave Stripping |
DAS | Differential Stripping |
DPS | Differential Pulse Stripping |
DNS | Differential Normal Pulse Stripping |
PSA | Potentiometric Stripping Analysis |
CCSA | Constant Current Stripping Analysis |
Specifications are subject to change without previous notice
Counter Electrode | |
Voltage Output | ± 10V max |
Current Output | ± 100mA max |
Slew Rate | 0,01mV/s to 10V/s |
Protection | Thermal, overload and short-circuit |
Working Electrode | |
Current Measure | From 1nA to 100mA Full Scale in 9 ranges |
Current Resolution | From 1pA at 1nA F.S. to 10μA at 100mA F.S. |
Measuring Accuracy | < 5% of Full Scale in 1nA to 1μA ranges < 0,25% of Full Scale in 10μA to 100mA ranges |
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 |
Polarization Capability | |
Voltage | ± 10V max |
Current | ± 0,1A max |
Voltage Resolution | 0,1mV |
Max 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 accessory |
I/O port | 8 optional |
Cell Connections | |
Cables | 3 poles connector to 4mm banana plug |
Power supply and Dimensions | |
Voltage Mains | 12 to 24V AC/DC 50/60Hz |
External Power | Model 2560 8-channel Power Supply Single Power Supply (provided if Model 2560 is not present) |
Power Consumption | 10VA max |
Dimensions (L x W x H) | 200 x 215 x 80mm |
Weight | 1,5kg |
Specifications are subject to change without previous notice
2559 | Accessories |
---|---|
191/SUPS24 | Power supply for single unit 24V 1A |
191/USB | USB cable A – B |
191/3M4 | Set of WE, RE and CE multi-cable |
191/C3 | Set of 3 crocodile clips for WE, RE and CE 4mm banana plug |