High Voltage Programmable EPS-3000 Plus Power Supply

High Voltage Programmable Power Supply

This high-end robust and durable electrophoresis EPS-3000 Plus power supply unit comes bundled with a plethora of features listed below, including a graphical display for ultimate ease of use right from set up and reportability, with the capability to show overviews of previous runs.


  • On-Screen Help – Assistance setting up and solving errors in four languages.
  • Real Time Clock – Date and time is kept in a battery backup system.
  • 4 Outputs and 5 operating modes.
  • Various Running Modes:
    •  Simple Mode: Set voltage, current, power and time for a routine electrophoresis run.
    • 9×9 Method Programming Mode: Up to 9 different programs, each with 9 steps, can be stored in the non-volatile memory. Each step is able to recall the next one, providing a flexible multiple step function for special techniques. Parameters of the running step can be changed temporarily without interrupting the run.
    • Voltage Ramp Mode: a linear voltage gradient for any step. provided the limiting current or power is not attained.
    • Timer Mode: Timer or volt-hour controlled operation will automatically stop the run and sound an alarm as per the specified parameters.
    • IEF Mode: a special mode for low current applications such as IEF. The power supply can measure currents as low as 10 microAmps and can keep its voltage constant at even 0 current.
  • Automatic cross-over – Each model has a constant voltage, current and power capabilities with automatic cross-over showing which parameter is kept constant.
  • Automatic recovery after power failure.
  • Secure – Password feature for increased safeguarding.
  • Data logging – Log approximately 100 hours of runs with automatic storage.
  • Warranty – Full 24-month warranty on factory faults.


Specifications of the EPS-3000 Plus:

Voltage0 - 3000 V
Current0 - 300 mA
Power0 - 300 W
Timer0 - 99:59 h
DisplayLCD, 2x16 Characters
Resolution1 V, 1 mA, 1 W
Programs9x9 sets of parameters
Outputs4 (4 mm sockets)
Ambient Temperature0 - 40°C
Relative Humidity0 - 95%, non condensing
Power Requirements210 - 250 VAC, 50/60 Hz, 360 W
100 - 125 VAC, 50/60 Hz, 360 W
Dimensions (WxDxH)31 x 26 x 13 cm



  • DNA Sequencing.
  • Flat Bed Isoelectric Focusing.
  • Horizontal Gel Electrophoresis.
  • Vertical Gel Electrophoresis.
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