Multi-channel Potentiostat / Galvanostat / Impedance Analyzer:

  • 4 to 10 channels available in different configurations
  • FRA / EIS: 10 μHz up to 1 MHz
  • 9 current ranges: 100 pA to 10 mA
All specifications
PalmSens usually responds to your quotation request within one business day.

Product Description

The MultiPalmSens4 is a flexible multi-channel potentiostat, galvanostat and impedance analyzer which you can fully tailor to your requirements and budget. The MultiTrace software allows for using each channel individually or simultaneously or running a sequence of automated tasks on each channel. Each channel provides an additional auxiliary port for controlling peripherals or monitoring temperature or other analog signals.

Configure each channel

Each channel can be configured with:

  • ±5 V or ±10 V potential range
  • EIS/FRA with maximum frequency of 100 kHz or 1 MHz
  • Bipotentiostat module for second WE
  • IR-Compensation
  • Galvanic isolation

Click the button CONFIGURE AND PRICING at the right to assemble your ideal configuration.

Always a backup

Every channel of the MultiPalmSens4 is equipped with an internal storage of 8 GB. This means all your measurements1 can automatically be saved on-board as backup.
Measurements can be browsed and transferred to the PC easily using the MultiTrace software for Windows.

1Not supported for on-device backup: EIS, MultiStep and MixedMode





for each channel:

dc-potential range± 10 V (or ± 5 V) *
compliance voltage± 10 V
maximum current± 30 mA (typical)
max. acquisition rate150,000 data points/s
Potentiostat (controlled potential mode)
applied dc-potential resolution76.3 µV
applied potential accuracy≤ 0.1% ± 1 mV offset
current ranges100 pA to 10 mA (9 ranges)
current accuracy≤ 0.1 % (at Full Scale Range)
measured current resolution0.005 % of current range (5 fA on 100 pA range) 0.0025% of 10 mA range
Galvanostat (controlled current mode)
current ranges1 nA to 10 mA (8 ranges)
applied dc-current range± 6 times applied current range
applied dc-current resolution0.0076% of applied current range (<10 mA) 0.0038% of 10 mA range
measured dc-potential resolution78.13 μV at ± 10 V 7.813 μV at ± 1 V 0.7813 μV at ± 0.1 V
measured dc-potential accuracy≤ 0.05% or ±1 mV (for |E| < ±9 V) ≤ 0.2% (for |E| ≥ ±9 V)
FRA / EIS (impedance measurements)
frequency range10 μHz to 1 MHz (or 10 μHz to 100 kHz) *
ac-amplitude range1 mV to 0.25 V rms, or 0.6 V p-p
GEIS (galvanostatic impedance measurements)
frequency range10 μHz to 100 kHz (or 10 μHz to 100 kHz)
ac-amplitude range0.001 x CR to 0.4 x CR (<10 mA) 0.001 x CR to 0.2 x CR (10 mA)
electrometer amplifier input> 1 TΩ // 10 pF
bandwidth1 MHz
Auxiliary port (D-Sub 15)
analog input± 10 V, 18 bit
analog output0-10 V, 12 bit (1 kOhm output impedance)
4 digital outputs0-3.3 V
1 digital input0-3.3 V (5 V tolerant)
I-out and E-outraw output of current and potential E-out ± 10 V (1 kOhm output impedance) I-out ± 6 V (1 kOhm output impedance)
power5 V output (max. 150 mA)


housing 15 x 25 x 25 cm3
weight+/- 4 kg
temperature range0 ºC to + 50 ºC
power supplyexternal 12 V AC/DC adapter
internal storage space8 GB per channel or +/- 800000 measurements incl. method info (assuming 200 data points per measurement)

EIS Contour Accuracy Plot



MultiTrace is our standard software for multi-channel instruments. It is based on PSTrace  and comes standard on a CD as well as download. The channels can be controlled all at once or get individual commands. Also the scripting feature can be used individually or for all channels.


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