- Precision in Electrochemistry
- English
Corrosion related electrochemical noise
Noise Probe
The Noise Probe is a low power potentiostat for the ZENNIUM-series potentiostats and is specially designed for all common electrochemical noise techniques. In addition Zahner developed CorrElNoise®. This revolutionary new method is superior to common ECN techniques as it measures the current and voltage noise in (quasi-)parallel condition by fast switching between the open circuit potential and short circuit conditions.
The Noise Probe can carry out different kind of measurements which are listed below.
The Noise Probe can carry out different kind of measurements which are listed below.
- Open circuit potential noise (OCPN)
- Potentiostatic controlled current noise (PCCN)
- Galvanostatic controlled potential noise (GCPN)
- Uncorrelated current & potential noise (UCPN)
- Correlated electrochemical noise (CorrElNoise®)
Specifications
Operating modes
potentiostatic, galvanostatic, open circuit
Potential range
±2.5 V
±10 V
±10 V
Potential accuracy
±2.5 mV, ±0.1% of reading
Current range
0 A … ±20 mA
Current accuracy
±20 µA, ±0.1% of reading
Frequency range
10µHz - 200kHz
Input impedance
10 TΩ || 12 pF
Ambient temperature
0oC … 30oC
Dimensions
190 x 100 x 40 mm3
Weight
500 g
System requirements
ZENNIUM-series potentiostat + EPC42
Operating modes
potentiostatic, galvanostatic, open circuit
Potential range
±2.5 V
±10 V
±10 V
Potential accuracy
±2.5 mV, ±0.1% of reading
Current range
0 A … ±20 mA
Current accuracy
±20 µA, ±0.1% of reading
Frequency range
10µHz - 200kHz
Input impedance
10 TΩ || 12 pF
Ambient temperature
0oC … 30oC
Dimensions
190 x 100 x 40 mm3
Weight
500 g
System requirements
ZENNIUM-series potentiostat + EPC42
Downloads
Download a brochure about Thales Noise software...
Download the Noise Probe manual.
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