PalmSens4
Our flagship instrument, the PalmSens4, is a USB and battery powered Potentiostat, Galvanostat, and optional a Frequency Response Analyser (FRA) for Electrochemical Impedance Spectroscopy (EIS). The PalmSens4 has a large potential range (-5V to 5V or -10V to 10V) and current range (100 pA to 10 mA) with a high resolution and low noise. The economical PalmSens4 is a complete laboratory instrument but its compact and rugged design makes it also ideal for field work. Connecting via Bluetooth guarantees a perfectly floating measurement.
To develop your own applications for the PalmSens4, or to integrate the PalmSens4 in your setup, you can use our Software Development Kits (SDKs).
AUX port
To interface with external devices the PalmSens4 has an AUX port. This port is a standard 15 pin D-sub connector. The connections available on this port are given out below.
| Pin | Function |
|---|---|
1 |
d0 digital output 1 |
2 |
d3 digital output 1 |
3 |
analog input -10 to +10 V, 18 bit, >0.5 MΩ input impedance |
4 |
RESERVED |
5 |
RESERVED |
6 |
d1 digital output 1 |
7 |
d0 digital input 1 |
8 |
i monitor given as -V in active current range |
9 |
5 V digital power line (max. 300 mA) |
10 |
digital ground |
11 |
d2 digital output 1 |
12 |
RESERVED |
13 |
E out (-10V to +10V) |
14 |
analog ground |
15 |
analog out (0 to 10 V at 12 bit), 1 kΩ output impedance |
Connector housing |
digital ground |
1 the digital inputs and outputs of the PalmSens4 are at a 5V logic level