PARSTAT 4000 Hardware Manual 
 
 
PARSTAT 4000 Hardware Manual       5 
 
1. INTRODUCTION 
 
The  PARSTAT  4000  (Figure  1),  teamed  with  the  VersaStudio  software  package, 
comprises a simple-to-use, flexible, and extremely powerful system for performing a wide 
range of electrochemical testing.  The PARSTAT 4000 is a potentiostat/galvanostat with 
frequency response analyzer (FRA) contained in a single unit.  It is controlled from any 
suitably equipped PC by a Universal Serial Bus (USB) interface using the VersaStudio 
electrochemistry software package.    
 
 
 
 
Figure 1.  PARSTAT 4000 
1.1. General  
 
The  host  computer  provides  memory,  data  processing,  input-output,  and  interface 
capabilities.   The  PARSTAT 4000  electronically controls the measurement under the 
direction of the software and parameter values entered from the host computer.  The 
computer must be equipped with a USB port, and the operating system must support the 
USB interface. 
 
 
        NOTE:   The PARSTAT 4000 requires 20s between power-off and power-on.  If 
the main power switch is cycled off-on shorter than this 20s duration, 
the main voltages to the electronics will not be applied, and the system 
will not power up properly. This delay enhances the overall reliability 
of the internal power supply and the system as a whole.