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High Current Potentiostat Galvanostat

±10 A Potentiostat with EIS up to 1 MHz

Squidstat Decka Highlights:

  • Becomes a multichannel system by connecting more Squidstats to the same computer
  • Onboard memory (16 GB) backs up all data collected from experiments for failsafe recovery
  • Voltage/current setpoints, OCP mode, and sampling rates are adjustable in real time
  • Wide selection of prebuilt experiments are available, and the “Drag & Drop” experiment builder can quickly and easily make custom experiments – no coding skills necessary!

Each Squidstat Decka includes one 100 cm Working Electrode cable, one 100 cm Counter Electrode cable, one 100 cm sense cable with Reference, Working Sense, Counter Sense connections, one USB cable, and one power cable to connect to a power outlet. The Squidstat User Interface software and unlimited remote technical support are included with purchase.

Description

Channels Per Unit1
Operating ModesPot / Gal / ZRA / FRA
Cell Connections2, 3, 4, or 5 electrode
ADC/DAC Resolution16 bit resolution
Slew Rate (No Load)5 MV/s
Maximum Sampling Speed100,000 samples/s
Floating and/or Earth-groundingBoth (Switchable)
Input Impedance> 10 Tera-ohm
Input Bias Current< 1 pA
Data Backup Memory16 GB
Physical Dimensions23 cm x 17 cm x 13 cm
Channel Cable Length100 cm
Computer Interface1 USB per unit
Power Supply Requirements100 – 240 VAC
50 – 60 Hz

Potentiostatic Input/ Output

Compliance Voltage ±10 V
Voltage Scan Range ±10 V
Number of Voltage Ranges 4 ranges, (0.5 V, 1 V, 5 V, 10 V)
Applied Potential Accuracy 0.1% of setpoint, 1 mV min
Applied Potential Resolution 0.003% of range, 15 μV min
Measured Potential Accuracy 0.1% of reading, 1 mV min
Measured Potential Resolution 0.003% of range, 15 μV min

Galvanostatic Input/ Output

Maximum Current ±10 A
Current Ranges 9 ranges, (1 μA to 10 A)
Applied Current Accuracy 0.1% of range, 1 nA min
Applied Current Resolution 0.003% of range, 30 pA min
Measured Current Accuracy 0.1% of range, 1 nA min
Measured Current Resolution 0.003% of range, 30 pA min

Impedance Analyzer

EIS Frequency Range 10 μHz to 1 MHz
AC Frequency Accuracy 0.005% or better
AC Frequency Resolution 0.0004%, 3 µHz min
Potentiostatic Amplitude ≤ 100% of range, 10 V max
Potentiostatic Amplitude Resolution 25 µV @ 1mV
250 µV @ 100mV
2.5 mV @ 10V
Galvanostatic Amplitude ≤ 100% of range, 10 A max
Galvanostatic Amplitude Resolution 0.025% of applied @ 100% of range
0.08% of applied @ 10% of range

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