VWR Power Source 250V

VWR Power Source 250V

**Unit has been tested to specifications. Unit has some very minor signs of cosmetic wear on the top and sides of the machine... please see photos for more details. 

Description 

The VWR 250V is a stackable, compact power supply compatible with most electrophoresis systems. For safety, the 250V includes no-load and load-change detection systems, short circuit and over current/over voltage protection, and automatic recovery after a power failure.

The VWR 250V can meet a wide range of applications, including DNA, RNA and protein separations; isoelectric focusing; and blotting.

Manual Details 

Overview
The 250V Power Supply is a microprocessor-controlled power supply designed to meet most electrophoresis needs in a single easy to use unit. The power supplies small footprint and stacking feature use minimal bench space. The power supply is capable of running constant voltage/constant current applications and programming mode concurrently. This instrument is ideal for DNA/RNA electrophoresis, SDS-PAGE, native PAGE, and IEF applications. With four sets of output jacks that can be used simultaneously, the 250V Power Supply is designed to run applications at maximal efficiency. The 250V Power Supply offers three modes, Constant Voltage, Constant Current and Constant Wattage Mode. This manual describes the setup and operation of 250V Power Supply including important information on safety and maintenance of the unit.
Features of the 250V Power Supply
Important features of the 250V Power Supply are listed below:
• You can use either use constant voltage or constant current
• Capable of running multiple electrophoresis units
• Large LCD display with clear menu prompts for easy use
• Programming capabilities for limiting voltage (V), current (mA)
• Four sets of output terminals
• You can disable the No Load detection alarm system
• Capability to specify run durations by time or volt-hours

The 250V Power Supply is designed to operate under two modes, Constant Voltage
Operation / Constant Current Operation or Programming Mode, depending upon your
electrophoresis needs. Use the Constant Voltage / Current Operation for applications that require only one specific voltage limit, current limit, and power limit continuously during the entire duration of electrophoresis.