PTC-0550E

High-power H2FC Kolibrik potentiostat

Potentiostats are designed for EIS analysis of single fuel cells, electrolyzers, or batteries.

Watch Product Video

Demonstration of measuring with Kolibrik.net Potentiostat / Galvanostat

System Highlights Data Sheet Specifications

Kolibrik Potentiostat Key Parameters

Potentiostat/Galvanostat	±5 V, ±50 A
Max internal power dissipation	350 W
4 current ranges	500 mA, 5 A, 20 A, 50 A
Impedance spectroscopy	1 mHz .. 100 kHz
Cooling	Air

Features

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	-50 A +50 A
Max. internal power dissipation	350 W continuous (air cooling, room temperature 25°C) limitation in sink mode: 50 A for ≤2 V, 35 A for 2..5 V 500 W peak (for 10 s)
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
PC Connection	USB 2.0
Software	Software for MS Windows, TCP Server, NI LabVIEW drivers