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Eppendorf 5804R Refrigerated Centrifuge (20 AMP)

Net 30 Terms and Financing Available

Our Price: $5,695.00

Price with Selected Options: $5,695.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 3 to 5 Business Days
Included Documentation: NIST Centrifuge Calibration and Preventative Maintenance Report

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Quantity in Stock:1

Product Code: EP-5804R20A

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Description

Recertification Protocol

Technical Specification Sheet

Eppendorf 5804R Refrigerated Centrifuge (20 AMP)

Maximum Speed
14,000 RPM

Maximum Capacity
4 x 250 mL

Temperature Range
-9°C to 40°C

Features

Compact, low-profile benchtop design suitable for various laboratory settings
Powerful, maintenance-free motor that supports a range of applications
Functions as three centrifuges in one: general purpose, high-speed, and micro centrifuge
Dynamic compressor control technology for optimized cooling performance from -9°C to 40°C
Features interchangeable swing-bucket and high-speed fixed-angle rotors with automatic rotor recognition, make your selection below
Adjustable speed settings ranging from 200 to 14,000 RPM, catering to diverse centrifugal needs
Maximum load capacity of 4 x 250 mL, suitable for high-volume processing
Large kinetic energy capacity of 19,000 Nm at 11,000 RPM, ensuring efficient centrifugation

The Eppendorf 5804R Refrigerated Centrifuge (20 AMP) powerful separation in PCR tube strips and 1.5/2 ml test tubes as well as high-volume centrifugation oftubes, flasks and filter plate systems and practically all applications. The 5804R offers a speed range up to 14,000 RPM and temperatures from -9°C to 40°C. This refrigerated unit features continuous cooling after the run has completed to protect your samples. ECO shut-off for reduced energy consumption and to extend compressor life. Dynamic compressor control technology for optimized cooling performance. With the increased power of this 20A model, lower temperatures are attainable at maximum centrifugation speed in comparison to the 15A model. This increased power also allows for quicker cooling down to the set temperature We may have different adapters available depending on the rotor chosen with this centrifuge. If the selected rotor includes adapters that will not work for your application, please inquire. Please Note: This is the 20A model of the 5804R which has a special 120V/20A mains connection with the power cord permanently fitted to the centrifuge.

This centrifuge is in excellent condition and will be fully tested to perform at factory specifications before being shipped.

Please confirm the selected rotor meets your application needs and request a different rotor, if necessary. Available rotors can be found in our Rotor Compatibility Guide.

INCLUDED:
The Eppendorf 5804R Refrigerated Centrifuge (20 AMP) includes:

> Rotor Selected Above
> NIST Centrifuge Calibration and Preventative Maintenance Report
> Operator's Guide
> Fixed Power Cord
> Full 180 Day Parts and Labor Warranty

Eppendorf 5804R Refrigerated Centrifuge (20 AMP) Specifications

Max RCF	20,800 x g
Speed range	200 to 14,000 rpm (fixed angle rotor)
Timer	1 to 99 min, with cont. mode
Dimensions (W x D x H)	25 x 20 x 13 in
Weight	176 lb
Temperature range	-9°C to +40°C

Click Here to Expand Rotor Specifications

A-4-44 Rotor Specs
Capacity	4 round buckets up to 100ml per
Max RPM	5,000
Max RCF	4,500 x g

A-2-DWP Rotor Specs
Capacity	2 × 5 MTP
Max RPM	3,700
Max RCF	2,250 x g

F-34-6-38 Rotor Specs
Capacity	6 × 85 mL tubes
Max RPM	12,000
Max RCF	18,514 x g

F-45-30-11 Rotor Specs
Capacity	30 × 1.5/2.0 mL tubes
Max RPM	14,000
Max RCF	20,817 x g

S-4-72 Rotor Specs
Capacity	4 × 250 mL
Max RPM	4,200
Max RCF	3,234 x g

Preventative Maintenance Performed on The Eppendorf 5804R Refrigerated Centrifuge (20 AMP)

Door Latch Assembly Checked for Full Function
Door Hinges are Checked and Lubed as Needed
Drive Belt is Checked for Rips and Tears and Replaced if Needed
Rotors and O-rings are Lubed as Needed
Lamps and Display are Checked and Replaced if Dim
Line Cord is Checked for Signs of Fray or Damage and Replaced Accordingly
Internal Circuitry is Checked for Faulty/Shorted Components and Replaced Accordingly

Operator's Guide

Click Here to View all the Technical Specs for the 5804R

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Centrifuge Inspection and Recertification Checklist

Confirm the power supply output voltages match specified requirements for stable distribution to all internal components
Measure and verify voltages at PCB test points to ensure accurate power delivery and circuit integrity
Confirm rotor compatibility with the centrifuge model and check that rotor detection systems recognize the rotor type
Inspect the exterior for any cosmetic or structural damage that could affect performance or safety
Check the door mechanism alignment to ensure secure and smooth opening and closing
Inspect and replace the gas strut with an OEM part to maintain proper door support and safety
Examine the rotor chamber bowl for dents or damage and replace as needed to ensure safe operation
Replace and confirm full functionality of all lid lock switches to maintain secure closure
Inspect and lubricate the door lock mechanism, applying grease to the lid lock rail for smooth operation
Test compressor functionality (if applicable) to ensure proper operation and consistent temperature control
Conduct an 8-12 hour cycle test to validate consistent performance over prolonged use
Confirm rotor motor stability, check for unusual noise, and assess mechanical integrity during operation
Inspect the condensation drain and clear any clogs to prevent moisture buildup in the rotor chamber
Verify RPM accuracy using an NIST-traceable tachometer and perform calibration as necessary
Check the centrifuge error log to ensure zero recorded issues, confirming system reliability

Technician Inspection and Recertification Checklist: Centrifuges

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

Task	Completed?	Remarks?
Confirm power supply output voltages match specified requirements	Completed
Measure and verify voltages at PCB test points for accuracy	Completed
Confirm rotor compatibility and detection for proper identification	Completed
Inspect exterior for cosmetic or structural damage	Completed
Check door mechanism alignment for secure opening and closing	Completed
Inspect and replace gas strut with OEM part as needed	Completed
Examine rotor chamber for dents or damage and replace if necessary	Completed
Replace and confirm functionality of all lid lock switches	Completed
Lubricate door lock mechanism and lid lock rail for smooth operation	Completed
Test compressor (if applicable) for proper operation and cooling	Completed
Run 8-12 hour cycle test to ensure consistent performance	Completed
Check rotor motor for stability, noise, and integrity	Completed
Inspect and clear condensation drain to prevent buildup	Completed
Verify RPM accuracy with NIST traceable tachometer and calibrate	Completed
Check centrifuge error log for zero recorded issues	Completed