Thermo Sorvall Legend Micro 21 Centrifuge
Maximum Speed
14,800 RPM
Maximum RCF
21,100 x g
Capacity
24 x 1.5/2ml
Features
- Made of highly impact-resistant plastic, ensuring durability and resilience in a laboratory environment.
- Lid with window allows for visual monitoring of samples, enhancing convenience.
- Secure lid latch with locking mechanism ensures safety by allowing the lid to open only when the centrifuge is on and the rotor is stationary.
- Controlled Lid Access: The centrifuge lid can only be opened when switched on and the rotor is stationary, ensuring safe operation.
- The centrifuge can only be started if the lid is properly locked, providing an additional safety layer.
- "Quick Run" key allows for brief sample spins, as needed for specific tasks.
- User-friendly “Easy Control” interface simplifies operation and enhances user experience for easy handling.
Thermo Sorvall Legend Micro 21 Centrifuge with 24 place 75003424 Rotor. The Thermo Sorvall Legend Micro 21 Centrifuge is in excellent condition and will be fully tested to perform at factory specifications before being shipped.
INCLUDED:
The Thermo Sorvall Legend Micro 21 Centrifuge includes:
The Thermo Sorvall Legend Micro 21 Centrifuge includes:
- > 24-Place Fixed Angle Rotor & Lid
- > NIST Centrifuge Calibration and Preventative Maintenance Report
- > Operator's Manual
- > Power Cord
- > Full 180 Day Parts and Labor Warranty
Thermo Sorvall Legend Micro 21 Centrifuge Specifications
|
Max Speed
|
14,800 rpm
|
|
Max RCF
|
21,100 x g
|
| Rotor Capacity | 24 x 1.5/2.0ml |
| Max Tube Dimensions | 11 x 50 |
|
Max Noise Level
|
56 dBA
|
|
Timer Range
|
1 to 99 minutes, 1 minute increments + Hold Mode
|
|
Dimensions
|
22.5 x 24.3 x 35.2 cm(8.86 x
9.56 x 13.8 in)
|
| 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 Thermo Sorvall Legend Micro 21 Centrifuge
- 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
Sorvall Legend Micro 21 Operator's Manual
Click Here to View all the Technical Specs for the Legend Micro 21
Click Here to View the Technical Specs for the Legend Micro 21
