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VWR 250V Electrophoresis Power Supply

Our Price: $525.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 3 Business Days

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Quantity in Stock:2

Product Code: VWR-250V

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Description

Recertification Protocol

Technical Specification Sheet

VWR 250V Electrophoresis Power Supply

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.

All of our equipment is fully tested to perform at factory specifications before being shipped.

INCLUDED:
The VWR 250V Electrophoresis Power Supply includes:

> Power Cord
> Operator's Guide
> Full 180 Day Parts and Labor Warranty

VWR 250V Electrophoresis Power Supply Specifications

Output Current Range	10 3000 mA
Output Power Range	1 300 W
Output Voltage Range	5 250 V
Timer	1 min to 99 hr 59 min
Dimensions (W x D x H)	19 x 25 x 8 cm
Input Voltage	115 V

VWR 250V Supply Manual

Click Here to View all the Technical Specs for the VWR 250V

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Electrophoresis Power Supply Inspection and Recertification Checklist

Verify internal power supply output for correct voltage in alignment with equipment specifications
Inspect LED display for any dim or dead pixels, ensuring optimal readability
Examine internal wiring and connections, checking for any rips, tears, or compromised insulation
Ensure fan is clean and fully operational to maintain adequate cooling
Test PCB test points for proper voltage output, confirming consistent circuit performance
Validate functionality of all buttons and switches, ensuring responsive control
Measure and confirm constant voltage, amplitude, and wattage using precise resistance values
Cross-check displayed voltage with multimeter readings for accuracy
Monitor for rapid resistance changes, software errors, and power fluctuations
Inspect line cord for any signs of wear, cuts, or damage impacting safety
Confirm cosmetic condition meets quality standards, free of any damage affecting functionality or aesthetics

Technician Inspection and Recertification Checklist: Electrophoresis Power Supplies

The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment

Task	Completed?	Remarks?
Verify internal power supply output voltage	Completed
Inspect LED display for dim or dead pixels	Completed
Examine internal wiring for rips or tears	Completed
Ensure fan is clean and fully operational	Completed
Test PCB test points for voltage accuracy	Completed
Validate functionality of buttons and switches	Completed
Confirm constant voltage, amplitude, and wattage with resistance	Completed
Cross-check displayed voltage with multimeter	Completed
Monitor for rapid resistance changes and power fluctuations	Completed
Inspect line cord for wear or damage	Completed
Confirm cosmetic condition meets quality standards	Completed