Squidstat Solo

Economical, Reliable Potentiostat For One-Channel DC Experiments

Squidstat Solo Potentiostat Highlights:

  • Top quality single-channel functionality with a compact design
  • Least-expensive research-grade potentiostat in the world
  • Multiple units can run simultaneously with other Squidstat models
  • Onboard memory (16 GB) automatically backs up all channel data for future recovery

Each Squidstat Prime includes one 90 cm channel cable, one USB cable, and one power cable. The Squidstat User Interface software and unlimited remote technical support are included with purchase.

General Specifications

General Specifications Values
Channels Per Unit 1
Operating Modes Pot / Gal / ZRA
Cell Connections 5 electrode
ADC/DAC Resolution 16-bit resolution
Slew Rate (1 kΩ load) 5 kV/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 6 H cm, 1 kg
Channel Cable Length 1 m
Computer Interface 1 USB per unit
Temperature Operating Range 0 to 40 °C
Min/Max Scan Rate 300 µV/s min, 25 V/s max
Smallest Pulse Width 375 µs
Smallest Potential Step (Sweep) 0.003% of range, 300 μV min
SWV Max Frequency 1 kHz (-1 V to +1 V)
Power Supply Requirements 100 – 240 VAC, 50 – 60 Hz

Potentiostatic Input/Output

Parameter Values
Compliance Voltage ±12 V
Voltage Scan Range ±10 V
Number of Voltage Ranges 1 range, [±10 V]
Applied Voltage Accuracy 0.1% of setpoint, 1 mV min
Applied Voltage Resolution 0.003% (30.52 ppm) of range, 300 μV min
Measured Voltage Accuracy 0.1% of measured, 1 mV min
Measured Voltage Resolution 0.003% (30.52 ppm) of range, 300 μV min
Time Resolution 10 ns
iR Compensation Limits 1.82 V max

Galvanostatic Input/Output

Parameter Values
Current Range ±100 mA
Number of Current Ranges 8 ranges, [10 nA to 100 mA]
Applied Current Accuracy 0.1% of range, 1 nA min
Applied Current Resolution 0.003% (30.52 ppm) of range, 300 fA min
Measured Current Accuracy 0.1% of range, 1 nA min
Measured Current Resolution 0.003% (30.52 ppm) of range, 300 fA min
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