High Current Potentiostat Galvanostat

Description

Single-channel potentiostat/galvanostat with FRA
Current range: ±10 A max
Voltage scan range: ±10 V
EIS frequency range: 10 µHz – 2 MHz
Compatible with Windows, MacOS, and Ubuntu via the Squidstat User Interface software and Application Programming Interface
Onboard memory (16 GB) automatically backs up all channel data for future recovery
Multiple units can run simultaneously with other Squidstat models
Made in USA

General Specifications	Values
Channels Per Unit	1
Operating Modes	Pot / Gal / ZRA / FRA
Cell Connections	5 electrode
ADC/DAC Resolution	16-bit resolution
Slew Rate (1 kΩ load)	1 MV/s (-1 V to +1 V)
Shortest DC data recording interval	200 µs
Shortest DC data hardware sampling interval	7.5 µs
Floating/Ground Mode	Both (Switchable)
Input Impedance	10 Tera-Ω (typical)
Input Bias Current	10 pA (typical)
Data Backup Memory	16 GB onboard
Dimension and Weight	24 L x 17 W x 13 H cm, 3.5 kg
Channel Cable Length	1 m
Computer Interface	1 USB per unit
Temperature Operating Range	0 to 40 ℃
Min/Max Scan Rate	15 µV/s minimum, 25 V/s maximum with 10 mV sampling
Smallest Pulse Width	375 µs
Smallest Potential Step for Sweep Voltammetry	0.003% (30.52 ppm) of range, 15 μV min
Square Wave Voltammetry Max Frequency	2 kHz (-1 V to +1 V)
Power Supply Requirements	100 – 240 VAC, 50 – 60 Hz

Potentiostatic Input/Output	Values
Compliance Voltage	±10 V
Voltage Scan Range	±10 V
Number of Voltage Ranges	4 ranges, [±10 V, ±5 V, ±1 V, ±0.5 V]
Applied Voltage Accuracy	0.1% of setpoint, 1 mV min
Applied Voltage Resolution	0.003% (30.52 ppm) of range, 15 μV min
Measured Voltage Accuracy	0.1% of measured, 1 mV min
Measured Voltage Resolution	0.003% (30.52 ppm) of range, 15 μV min
Time Resolution	10 ns
iR Compensation Limits	1 V

Galvanostatic Input/Output	Values
Current Range	±10 A
Number of Current Ranges	9 ranges, [1 μA to 10 A]
Applied Current Accuracy	0.1% of range, 1 nA min
Applied Current Resolution	0.003% (30.52 ppm) of range, 30 pA min
Measured Current Accuracy	0.1% of range, 1 nA min
Measured Current Resolution	0.003% (30.52 ppm) of range, 30 pA min

Impedance Analyzer	Values
EIS Frequency Range	10 μHz to 2 MHz
AC Frequency Accuracy	0.005% (50 ppm) or better
AC Frequency Resolution	18-bit, 0.0004% (3.81 ppm), 3 µHz min
EIS Amplitude Resolution	24-bit resolution
Potentiostatic EIS Amplitude	≤ 100% of range, 10 V max
Potentiostatic EIS Amplitude Resolution	0.000012% (0.12 ppm) of setpoint/measured
Galvanostatic EIS Amplitude	≤ 100% of range, 10 A max
Galvanostatic EIS Amplitude Resolution	0.000012% (0.12 ppm) of range