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PTC-0520E

High-power H2FC potentiostat

POTENTIOSTATS / GALVANOSTATS WITH EIS FOR VARIOUS USE

  • Potentiostats are designed for EIS analysis of single fuel cells, electrolyzers, or batteries.
Watch Product Video

Potentiostat / Galvanostat | Kolibrik.net

Demonstration of measuring with Kolibrik.net Potentiostat / Galvanostat

System Highlights

Key parameters

Potentiostat/Galvanostat  ±5 V, ±20 A
Max internal power dissipation 350 W
4 current ranges 20 mA, 200 mA, 2 A, 20 A
Impedance spectroscopy 1 mHz .. 1 MHz
Cooling  Air

Features

  • Potentiostat / Galvanostat up to ±20 A (4-quadrant)
  • Impedance spectroscopy 1 mHz ... 1 MHz
  • Cyclic Voltametry, Chronoamperometry and other standard electrochemical methods
  • Software with external control via TCP/IP, LabView drivers on request 

Applications

Typical applications include

  • hydrogen fuel cells,
  • water electrolyzers,
  • solid-oxide cells,
  • redox-flow batteries,
  • lithium batteries with high-current and high-power requirements.

Additionally, EIS is utilized in applied research, manufacturing testing, and quality control.

Data Sheet

Specifications

SYSTEM

Potentiostat Yes
Galvanostat Yes
Power supply 110..240V AC / 50..60 Hz
Dimensions 19“ rack cabinet, 4U height
Cooling Air
Protection rating IP20
Electrometer Input voltage range -10 V +10 V
Compliance / Output voltage -5 V +5 V
Compliance / Output current -20 A +20 A
Current Ranges 4 current ranges (20 mA, 200 mA, 2 A, 20 A)
Sampling 24-bit ADCs, 1 ksps internal,
50 sps filtered sampling
14-bit ADCs, up to 20 Msps
for EIS measurements
Measurement resolution

0.001 % of selected range
for ≤ 1 ksps sampling

Accuracy Voltage ≤ 0.1 % of range
+ 0.1 % of reading
Current ≤ 0.1 % of range
+ 0.5 % of reading
Acquisition methods   constant V, I, open circuit,
manual control
chronoamperommetry, chronopotentiommetry
linear sweeps, I/V characteristics
cyclic voltammetry, cyclic amperometry
pulse voltammetry - differential, square, normal
impedance spectroscopy (EIS)
programmable sequences of all available methods
EIS frequency 1 mHz  1 MHz
EIS amplitude 1.. 1000 mV, up to 10 A for < 1 kHz
Connection USB 2.0
Software  Software for MS Windows, TCP Server,
NI LabVIEW drivers