VWR 300V Electrophoresis Power Supply
The VWR 300V Electrophoresis Power Supply is a microprocessor-controlled power supply designed to meet most electrophoresis needs in a single, easy to use unit. The power supply is capable of running constant voltage/constant current applications concurrently. With four sets of output jacks that can be used simultaneously, the 300V power supply is designed to efficiently handle multiple electrophoresis gel tanks and use a small amount of lab space.
All of our equipment will be fully tested to perform at factory specifications before being shipped.
Included with the VWR 300V Electrophoresis Power Supply:
> Power Cord
> Operator's Manual
> Full 180 Day Parts and Labor Warranty
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VWR 300V Power Supply
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Max Voltage: 300V
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Max Current: 500mA
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Max Wattage: 90W |
- 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 |
VWR 300V Supply Manual
Click Here to View all the Technical Specs for the VWR 300V


Click Here to View all the Technical Specs for the VWR 300V