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 ± 5 V or ± 10 V
compliance voltage ± 10 V
maximum current ± 30 mA (typical)
max. acquisition rate 150,000 data points/s
Potentiostat (controlled potential mode)
applied dc-potential resolution 75 µV
applied potential accuracy ≤ 0.1% ± 1 mV offset
current ranges 100 pA to 10 mA (9 ranges)
current accuracy ≤ 0.1 % (at Full Scale Range)
measured current resolution 0.006 % of current range (5 fA on 100 pA range)
Galvanostat (controlled current mode)
current ranges 1 nA to 10 mA (8 ranges)
applied dc-current range ± 6 times applied current range
applied dc-current resolution 0.005 % of applied current range
measured dc-potential accuracy 75 μV at ± 10 V
7.5 μV at ± 1 V
0.75 μV at ± 0.1 V
FRA / EIS (impedance measurements)
frequency range 10 μHz to 1 MHz (or 10 μHz to 100 kHz)
ac-amplitude range 1 mV to 0.25 V rms, or 0.6 V p-p
electrometer amplifier input > 1 TΩ // 10 pF
bandwidth 1 MHz
Auxiliary port (D-Sub 15)
analog input ± 10 V, 18 bit
analog output 0-10 V, 12 bit (1 kOhm output impedance)
4 digital outputs 0-3.3 V
1 digital input 0-3.3 V (5 V tolerant)
I-out and E-out raw output of current and potential
E-out ± 10 V (1 kOhm output impedance)
I-out ± 6 V (1 kOhm output impedance)
power 5 V output (max. 150 mA)


housing  15 x 25 x 25 cm3
weight +/- 4 kg
temperature range 0 ºC to + 50 ºC
power supply external 12 V AC/DC adapter
communication USB
internal storage space 8 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.


Get more information