PGU-OEM is a variable laboratory device for standard applications in a laboratory environment. It is available as a single or dual module version with a maximum current of 1 or 2 A and an optional high-speed EIS module with a frequency range from 10 µHz to 100 kHz. PGU-OEM can only be controlled via a computer and is equipped with a TFT display for monitoring voltage, current, and current range.
A special version is PGU-OEM-H2 for permeation experiments with two modules, one for the oxidation side and one for the charging side. Both modules are double galvanically isolated and can communicate with each other via EcmWin.
PGU-OEM
- 1 to 2 channels
- Maximum current: ±1A or ±2A
- Interface and EcmWin software included
- optional impedance analyzer
- H2 model specifically designed for hydrogen experiments with its own measurement method
| Models | – PGU-OEM Standard (1A/2A) |
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Standard Model (1 Module) |
H2 Model (2 Modules) |
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Type |
Potentiostat/Galvanostat |
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Electrode connections |
CE, RE, WE, WE-SENSE |
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Polarization range |
± 10V / ± 1000/2000 mA |
Module 1: ± 10V / ± 2000 mA Module 2: ± 10V / ± 100 mA |
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Current range |
10 ranges to 1/10 nA |
Module 1: 10 ranges to 10 nA Module 2: 10 ranges to 100 pA |
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Compliance voltage |
± 13 V |
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Resolution |
1 pA = 1 mV |
Module 1: 0.2 % Module 2: 0.1 pA = 1 mV |
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Methods (via EcmWin) |
OCP, Hold (Constant), Scan, CV, Pulse, Data and Script measurement |
Standard methods + H2-Method: interaction of oxidation side with charging side |
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Interfaces |
Ethernet/USB |
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Measurement data acquisition |
24 Bit A/D converter |
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Scanner |
26 Bit (step size 330 nV) |
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Impedance analyzer (optional) |
Frequency range 10 µHz-100 kHz |
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