The PguTouch H2 setup consists of two PguTouch potentiostats/galvanostats in combination with a Devanathan cell. It is predesigned for the use with our double cell for investigation of the hydrogen permeation. One PguTouch serves as galvanostat for the charging side while the other device acts as potentiostat for the hydrogen permeation measurement.
For hydrogen permeation measurement, the devices are managed by the software. It controls the start/stop of the galvanostat when permeation will be undershot /exceed. A permeation measurement can be defined in advance and carried out automatically. This method can be repeated as many times as necessary.
PguTouch H2
- System consits of 2 PguTouch and a devanathan cell
- Specifically for the study of hydrogen permeation
- 7” Touch Display
- 4 channel 24 Bit analog-digital converter for data acquisition
- 26 Bit digital-analog cpnverter as scanner
- Internal memory (2 GB SD card)
|
Type |
Potentiostat/Galvanostat |
|
Electrode connections |
CE, RE, WE (direct on ground) |
|
Supply voltage |
9-36 V./ 0.3-1 A |
|
Polarisation range |
± 10V / ± 300 mA |
|
Compliance voltage |
+- 12 V |
|
Current range |
10 ranges to 1 nA |
|
Resolution |
1 mV = 1 pA |
|
Methods |
OPC, Hold (Constant), CV, Pulse, EPR, LPR |
|
Interfaces |
Ethernet |
|
Measurement data acquisition |
24 bit Converter |
|
Polarisation |
26 bit Converter |