Mid & high-current potentiostats & Galvanostats (>100 mA)
Squidstat Prime
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Get pricing and product details from Zahner.
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The PP242 is a 4-quadrant power potentiostat designed to apply and sink high currents up to ±40 A at a voltage range of up to ±5 V (max. power output 200 W).
For medium power applications, the PP242 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 PP242 setup.
Besides an extension, the PP242 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.
Instrument Type
Potentiostat/Galvanostat
Dimensions - WxDxH / cm
160 x 364 x 378 mm 3
Weight
10.2 kg
PC Interface
USB, Ethernet
Form Factor
Benchtop / Lab
Cell connection
4 electrode, 3 electrode
Potentiostat modes
Potentiostatic, Galvanostatic, pseudo-galvanostatic, off
ADC resolution
24 bit
Ground reference
grounded, floating
Memory
64 Gb
Ambient temperature when measuring
+10 °C to +30 °C
Input impedance
100 MΩ
Digital-to-Analog Converters
18 bit
Equivalent effective input noise
< 10 µV rms
Max. Potential range (±) / V
5
Voltage resolution (output)
38.14 µV
Min. Voltage resolution (output) / μV
38.14
Accuracy voltage (output)
± 500 µV ± 0.1% of reading
Compliance voltage / ±V
5
Voltage resolution (input)
1.192
Min. Voltage resolution (input) / μV
0.596
Potential Range Required (±) / V
±1 V or higher, ±4 V or higher
Required Compliance Voltage
≥ 5 V, ≥ 2 V
Current Resolution (output)
3.81 µA
Min. Current Resolution (output) / pA
3810000
Current Accuracy (output)
± 400 µA ± 0.2% of reading
Current Resolution (input)
5.96 nA
Min. Current Resolution (input) / pA
5960
EIS Capability
Optional
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