Eppendorf 5425 Centrifuge w/ Keypad
Maximum Speed
21,300 x g
Maximum RCF
21,300 x g
Maximum Capacity
24 x 1.5/2.0 ml | 10 x 5.0 ml
Features
- Aerosol-tight Eppendorf QuickLock lids for simple and safe handling
- Outstanding software features with adjustable acceleration and braking ramps, 3 program buttons, and short function without continuous pressing of the key
- OptiBowl design for quiet operation, even without a rotor lid
- Soft-touch one-finger lid closure for ergonomic operation
- User friendly keypad simplifies program generation for consistent protocols
All of our equipment is fully tested to perform at factory specifications before being shipped.
INCLUDED:
The Eppendorf 5425 Centrifuge w/ Keypad includes:
The Eppendorf 5425 Centrifuge w/ Keypad includes:
- > FA-24x2 Fixed Angle Rotor with Aerosol Lid
- > NIST Centrifuge Calibration and Preventative Maintenance Report
- > Operator's Manual
- > Rotor Wrench
- > Power Cord
- > Full 180 Day Parts and Labor Warranty
Eppendorf 5425 Centrifuge w/ Keypad Specifications
|
Maximum Speed |
15,060 RPM |
|
Maximum RCF |
21,300 x g |
|
Maximum Capacity |
24 x 1.5/2.0 ml
|
|
Temperature Range |
N/A |
|
Timer |
10 seconds to 9:59 hours, with continuous run |
| Acceleration Time | 15 seconds |
| Deceleration Time | 15 seconds |
|
Dimensions (W x D x H) |
9.45 x 15.35 x 9.45 in. (24 x 39 x 24 cm) |
|
Weight |
34.39 lb. (15.6 kg) |
|
Electrical Requirements |
120V, 50/60Hz, 3.8A, 280W |
|
Refrigeration |
No Refrigeration |
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 |
102 Tide Mill Road, Hampton NH 03842
customerservice@marshallscientific.com | (603) 601-8511 |
www.marshallscientific.com
Copyright © 2024 by Marshall Scientific LLC. All rights reserved.
Preventative Maintenance Performed on The Eppendorf 5425 Centrifuge w/ Keypad
- 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 Signs of Fray or Damage and Replaced Accordingly
- Internal Circuitry is Checked for Faulty/Shorted Components and Replaced Accordingly
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