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Price: On Request
Squidstat Venta Complete Setup:
Single-channel potentiostat/galvanostat with FRA
This system supports multiple electrochemical experiments. Please contact the vendor for the complete and up-to-date list of supported experiments.
Included:
Instrument Type
Potentiostat/Galvanostat
Weight
3.5 kg
Operating system
Linux, Windows, macOS
Power supply
100–240 V AC, 50–60 Hz
Onboard data storage
16 GB
Dimensions
170 × 240 × 130 mm
Max. channels
1
Instrument architecture
Single-channel, stackable
PC connection details
USB 2.0; one USB connection per unit
Operating modes
Potentiostatic, Galvanostatic, ZRA, FRA
ADC resolution
16 bit
Grounding details
Floating/Ground Mode Both (Switchable)
Shortest DC data recording interval
200 μs
DC hardware sampling
7.5 μs
Ambient temperature when measuring
0 °C to +40 °C
Channel Cable Length
1 m
Input impedance
10 Tera-Ω (typical)
Input Bias Current
6 pA (typical)
Cell connection
2, 3 or 4 electrodes; 5 leads (WE, WE-S, RE, CE, CE-S)
Applied potential resolution
0.003% (30.52 ppm) of range, 15 μV min
Min. Voltage resolution (output) / μV
15
Applied potential accuracy
0.1% of setpoint, 1 mV min
Measured potential resolution
0.003% (30.52 ppm) of range, 15 μV min
Min. Voltage resolution (input) / μV
15
Measured potential accuracy
0.1% of measured, 1 mV min
Scan rate
15 μV/s minimum & 25 V/s maximum with 10 mV sampling
Smallest Potential Step for Sweep Voltammetry
0.003% (30.52 ppm) of range, 15 μV min
Smallest Pulse Width
375 μs
Max. current (output) / A
±20 A
Current measurement ranges
9 ranges, [1 μA to 20 A]
Applied current resolution
0.003% (30.52 ppm) of range, 30 pA min
Applied current accuracy
0.1% of range ≤ 10 A, 0.2% > 10 A
Measured current resolution
0.003% (30.52 ppm) of range, 30 pA min
Min. Current Resolution (input) / pA
30
Measured current accuracy
0.1% of range, 1 nA min
EIS frequency range
10 µHz to 2 MHz
Max. EIS frequency range / MHz
2
Min. EIS frequency range / µHz
10
Accuracy Contour Plot
See images
EIS Amplitude resolution
24-bit resolution
EIS frequency accuracy
0.005% (50 ppm) or better
EIS frequency resolution
18-bit, 0.0004% (3.81 ppm), 3 μHz min
Potentiostatic EIS Amplitude
≤ 100% of range, 6 V max
Potentiostatic EIS Amplitude Resolution
0.000012% (0.12 ppm) of setpoint/measured
Galvanostatic EIS Amplitude
Digital-to-Analog Converters
16 bit
Form factor
Benchtop
Floating operation
Yes
Time Resolution
10 ns
iR compensation voltage limits
1 V
Slew rate
1 MV/s (-1 V to +1 V; 1 kΩ load)
Square Wave Voltammetry Max Frequency
2 kHz (-1 V to +1 V)
Potential measurement ranges
4 ranges, [±6 V, ±5 V, ±1 V, ±0.5 V]
Compliance voltage
±6 V
Potential range
±6 V
≤ 100% of range, 20 A max
Galvanostatic EIS Amplitude Resolution
0.000012% (0.12 ppm) of range
EIS configuration
Included
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