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The Fisher Scientific FS20H Ultrasonic Cleaner you were interested in is currently unavailable, but we have found a great alternative at an excellent price!

Our Price: $555.00

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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Product Code: FS20H

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Description

Recertification Protocol

Technical Specification Sheet

Fisher Scientific FS20H Ultrasonic Cleaner

The Fisher Scientific FS20H Ultrasonic Cleaner with timer is powerful enough to remove heavy oils, buffing compounds, proteins, consistent enough to manage difficult laboratory cleaning, and safe enough for delicate components or fine jewelry. Ultrasonic sound waves move through a cleaning solution, creating an effect called cavitation, which is the rapid formation and collapse of microscopic bubbles.

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

INCLUDED:
The Fisher Scientific FS20H Ultrasonic Cleaner includes:

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

Fisher Scientific FS20H Ultrasonic Cleaner Specifications

Tank Capacity	3/4 gallon
Tank Dimensions (L x W x D)	6 x 5.5 x 6 in
Overall Dimensions (L x W x H)	8.9 x 8.9 x 11.3 in
Ultra Sonic Power	80W
Heater Power	63W
Operating Frequency	40kHz

Fisher FS20H Manual

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Ultrasonic Cleaner Inspection and Recertification Checklist

Verify that the power supply and PCB are delivering stable and correct voltage outputs to all essential circuits
Inspect the display for any dim, dead, or flickering pixels, replacing affected areas to maintain clear and accurate readings
Confirm that all buttons and knobs function fully, providing precise and reliable input control
Verify that the timer, degassing function, sonics, and heating elements are working properly, ensuring full operational capability
Check the lid for signs of damage, warping, or wear, replacing as needed to maintain a secure seal
Inspect the tank for any holes, rust, or other damage, confirming it remains structurally sound
Confirm there are no fluid leaks within the tank to ensure operational safety
Inspect for any internal leaks that may compromise performance or safety
Examine internal wiring for tears, breaks, or worn areas; replace any components that do not meet performance standards
Inspect internal insulation for wear or degradation, replacing where necessary to maintain thermal efficiency and safety
Load a prepared sample into the ultrasonic cleaner, testing to confirm proper ultrasonic function and cleaning efficacy
Verify temperatures using a NIST-traceable temperature probe to ensure accuracy
Conduct a thorough cosmetic inspection to confirm all surfaces and components meet quality and aesthetic standards

Technician Inspection and Recertification Checklist: Ultrasonic Cleaner

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

Task	Completed?	Remarks?
Verify stable, correct voltage outputs from power supply and PCB to circuits	Completed
Inspect display for dim, dead, or flickering pixels; replace as needed	Completed
Confirm full functionality of all buttons and knobs for reliable input control	Completed
Verify proper function of timer, degassing, sonics, and heating elements	Completed
Check lid for damage, warping, or wear; replace if needed for secure seal	Completed
Inspect tank for holes, rust, or damage to confirm structural integrity	Completed
Confirm absence of fluid leaks within tank for operational safety	Completed
Inspect for internal leaks that may compromise performance or safety	Completed
Examine internal wiring for tears or breaks; replace components as needed	Completed
Inspect internal insulation for wear; replace to maintain thermal efficiency	Completed
Test ultrasonic function by cleaning a prepared sample to confirm efficacy	Completed
Verify temperature accuracy using a NIST-traceable temperature probe	Completed
Conduct cosmetic inspection to confirm quality of surfaces and components	Completed