- Precision in Electrochemistry
- English
Power potentiostat
PP222
The PP222 is a 4-quadrant power potentiostat designed to apply and sink high currents up to ±20 A at a voltage range of up to ±10 V (max. power output 200 W).
For medium power applications, the PP222 is used as an extension of the ZENNIUM series potentiostat. Most electrochemical techniques which can be performed with the main ZENNIUM potentiostat can also be carried out with the extended power potentiostat PP222 setup.
Besides an extension, the PP222 power potentiostat can also be used in stand-alone mode for standard DC measurements i.e., charging/discharging of batteries. Zahner's new Zahner Lab software controls the potentiostat during stand-alone operations.
The Zahner's power potentiostats can be incorporated in a Python lab environment and can be used as stand-alone or in multi-channel configurations. A GitHub repository with examples is available for developing Python applications.
For medium power applications, the PP222 is used as an extension of the ZENNIUM series potentiostat. Most electrochemical techniques which can be performed with the main ZENNIUM potentiostat can also be carried out with the extended power potentiostat PP222 setup.
Besides an extension, the PP222 power potentiostat can also be used in stand-alone mode for standard DC measurements i.e., charging/discharging of batteries. Zahner's new Zahner Lab software controls the potentiostat during stand-alone operations.
The Zahner's power potentiostats can be incorporated in a Python lab environment and can be used as stand-alone or in multi-channel configurations. A GitHub repository with examples is available for developing Python applications.
- Power extension of ZENNIUM potentiostat for battery, fuel cells, or electrolyzer stack measurements
- Standalone operation
- Possible integration in a Python work environment
Specifications
Potentiostatic modes
potentiostatic, galvanostatic, pseudo-galvanostatic, OCP
Cell connection
2-, 3-, 4-terminal sensing
Ground reference
grounded, floating
Compliance Voltage
± 10 V
Maximum current
± 20 A
Output power
200 W
Power dissipation
250 W
Input impedance
100 MΩ
Equivalent input noise
< 10 µV rms
Memory
64 GB
Interface
USB, Ethernet (2)
Additional I/Os
5 (2)
Additional analog outputs
1 (2)
Additional analog inputs
4 (2)
Ambient temperature
10 °C - 30 °C
Temperature sensor interface
Type K (2)
Maximum humidity
60 %
Dimensions (H x W x D)
160 x 364 x 378 mm3
Weight
10.2 kg
(2)Hardware features will be unlocked in future with a free software update
Maximum voltage accuracy
± 500 µV ± 0.1% of reading
Maximum current accuracy
± 400 µA ± 0.2% of reading
ADC resolution
24 bits
Input voltage resolution
0.596 µV
Input current resolution
5.96 nA
DAC resolution
16 bits
Output voltage resolution
125 µV
Output current resolution
12.5 µA
Frequency range
10 µHz - 200 kHz
Impedance range
1 µΩ - 1 kΩ(1)
(1)Impedances below 1 mΩ must be measured galvanostatically
Maximum voltage accuracy
± 500 µV ± 0.1% of reading
Maximum current accuracy
± 400 µA ± 0.2% of reading
ADC resolution
24 bits
Input voltage resolution
0.596 µV
Input current resolution
5.96 nA
DAC resolution
18 bits
Output voltage resolution
38.14 µV
Output current resolution
3.81 µA
Potentiostatic modes
potentiostatic, galvanostatic, pseudo-galvanostatic, OCP
Cell connection
2-, 3-, 4-terminal sensing
Ground reference
grounded, floating
Compliance Voltage
± 10 V
Maximum current
± 20 A
Output power
200 W
Power dissipation
250 W
Input impedance
100 MΩ
Equivalent input noise
< 10 µV rms
Memory
64 GB
Interface
USB, Ethernet (2)
Additional I/Os
5 (2)
Additional analog outputs
1 (2)
Additional analog inputs
4 (2)
Ambient temperature
10 °C - 30 °C
Temperature sensor interface
Type K (2)
Maximum humidity
60 %
Dimensions (H x W x D)
160 x 364 x 378 mm3
Weight
10.2 kg
(2)Hardware features will be unlocked in future with a free software update
Maximum voltage accuracy
± 500 µV ± 0.1% of reading
Maximum current accuracy
± 400 µA ± 0.2% of reading
ADC resolution
24 bits
Input voltage resolution
0.596 µV
Input current resolution
5.96 nA
DAC resolution
16 bits
Output voltage resolution
125 µV
Output current resolution
12.5 µA
Frequency range
10 µHz - 200 kHz
Impedance range
1 µΩ - 1 kΩ(1)
(1)Impedances below 1 mΩ must be measured galvanostatically
Maximum voltage accuracy
± 500 µV ± 0.1% of reading
Maximum current accuracy
± 400 µA ± 0.2% of reading
ADC resolution
24 bits
Input voltage resolution
0.596 µV
Input current resolution
5.96 nA
DAC resolution
18 bits
Output voltage resolution
38.14 µV
Output current resolution
3.81 µA
Downloads
Download the latest manual about ZAHNER PP2X2 or XPOT2 potentiostat...
Request a quote
Is this the right product for you? Contact our sales team to get further information about our products and their suitability to your individual applications.
Contact Sales