
2551 Potentiostat-Galvanostat + 2700 Z-Pulse (EIS)
AMEL




Price: On Request
Model 2550 is the big-brother of Model 2551 with increased maximum current capability on a single channel.
It is very popular for material science and batteries characterization, thanks to its stability and accuracy. New features make it much more attractive, among them positive feedback control, IR compensation and manual or automatic current ranging.
Type
Potentiostat/Galvanostat
Dimensions - WxDxH / cm
44 x 40 x 14.5
Weight
15 kg
PC Interface
USB
Power supply
115 to 230V ±10% AC/DC 50/60Hz
Form Factor
Benchtop / Lab
Channels
≥ 1
Cell connection
4 electrode, 3 electrode
ADC resolution
16 bit
Memory
EEPROM 64kB – SRAM 32kB
Input impedance
> 1 TΩ
Input Bias Current
< 10pA at 25°C
Digital-to-Analog Converters
16 bit
Input Capacitance
< 20 pF (1m cable)
Protection
Thermal, overload and short-circuit
Common Mode Rejection
> 60dB full frequency response
Port Output
8 external accessory
I/O port
8 optional
Max. Potential range (±) / V
10
Voltage resolution (output)
100 μV
Min. Voltage resolution (output) / μV
100
Accuracy voltage (output)
± 0,2% & 0,1% (conversion at Full Scale)
Compliance voltage / ±V
16
Voltage Ranges
± 10V max or ± 50V max
Slew rate
0,01mV/s to 10V/s
iR Compensation Limits
2Ω to 100MΩ (depending on current range)
Potential Range Required (±) / V
±1 V or higher, ±4 V or higher, ±10 V or higher
Required Compliance Voltage
≥ 15 V, ≥ 10 V, ≥ 5 V, ≥ 2 V
Max. current (output) / A
±5 A
Current range
9 ranges, ±100 nA to ±10 A
Number of current ranges
9
Current Resolution (output)
From 100pA at 100nA F.S. to 1mA at 10A F.S.
Min. Current Resolution (output) / pA
100
Current Accuracy (output)
< 1% of Full Scale in 100nA to 1μA ranges < 0,25% of Full Scale in 10μA to 1A ranges < 5% of Full Scale in 10A range
Max. Current
≥ 1 A, ≥ 250 mA, ≥ 100 mA, ≥ 1 mA
EIS Capability
No
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