Sorvall Legend T/RT Plus
Sorvall · Model Legend T/RT Plus
• Product Detail - Supporting both research and clinical separation needs, our Sorvall Legend T Plus and RT Plus Centrifuges easily accommodate blood collection tubes, conical tubes, flasks, and microtubes, while four ultra-light carbon rotors allow you to process more samples more quickly than ever before --freeing you to focus on results. • Unmatched versatility, exceptional throughput - Sorvall Legend T Plus and RT Series Benchtop Centrifuges offer industry-leading cpacity and performance for a three-liter tabletop centrifuge. Nine swinging-bucket rotor configurations and seven fixed-angle rotors give the Sorvall Legend T Plus and RT Plus Centrifuges unmatched versatility, making them a cost-effective investment for any lab. Rotor systems designed to handle up to 108 x 5/7 ml blood collection tubes, 28x50 ml conical tubes or 6x250 ml bottles in a single run allow you to achieve greater levels of productivity. • Unsurpassed productivity with high-capacity accessories - New carbon fiber rotors from FIBERLite® provide an advanced alternative to traditional metal rotors. Lightweight and easy to handle, these rotors generate less wear on the centrifuge motor and are resistant to corrosion, fatigue and repeated autoclaving. Spin up to 14x50ml conical tubes in a single run. Achieve superspeed performance with RCFs over 24000xg on the benchtop. Safely perform high RCF, single-step separations using sterile, disposable conical tubes. • Enhanced user and sample safety - Sorvall Legend T Plus and RT Series Benchtop Centrifuges: The next generation Legend in sample preparation. The SMARTspin® imbalance detection system allows for eye balancing of samples with automatic termination of a run if excessive imbalance occurs. Automatic rotor recognition ensures precise rotor performance while preventing the use of incorrect accessories or parameters. • Modular, ergonomic design - The Sorvall Legend T Plus and RT Plus Benchtop Centrifuge Series' low deck height – just 12” high -- allows for easy loading and unloading of samples. The unique soft-touch lid effortlessly clicks into place for worry-free centrifugation. • User-friendly operation - The EASYset soft-touch keypad allows for one-touch control of speed, programming and pre-cooling functions. A bright, easy-to-read LED display allows easy monitoring from across the lab. • Exceptional reliability - The brushless induction drive system of the Sorvall Legend T Plus and RT Plus Centrifuges guarantee years of dependable performance with minimal maintenance along with whisper-quiet operation and powerful acceleration and braking.
Key tips
- ·Run QC controls before trusting any repair - an analyzer that passes self-test can still report clinically wrong results.
- ·Rule out a reagent lot change before opening the instrument - it can look exactly like a hardware fault.
- ·Centrifuge rotors have a hard retirement age/cycle limit regardless of visible condition - don't eyeball it.
Typical Failure Modes
Failure patterns typical of this equipment class - general BMET reference, not verified against this exact unit's own service history unless flagged. Severity is a category-level estimate.
Sample probe / pipette clog
MediumSymptoms: Aspiration error, short sample, carryover.
Root cause: Clot/crystal obstruction.
Centrifuge imbalance / bearing
HighSymptoms: Vibration, loud noise, stop error.
Root cause: Worn bearing or unbalanced rotor.
Reagent / wash flow fault
MediumSymptoms: Clogs, high blank, QC fail.
Root cause: Pump tube wear, air in line.
Optics / lamp degradation
LowSymptoms: Low signal, wavelength drift.
Root cause: Lamp/LED or monochromator aging.
Serviceable Parts & Consumables
The parts a BMET typically services on this class of equipment. Service class and relative cost are general engineering estimates for the category, not figures from this unit's documentation. Part numbers appear only when pulled from this unit's own service manual. Always confirm intervals and pricing against the manufacturer.
Centrifuge rotor & bearings
Class Major service partRel. cost $$$R&R Difficult
Incubator heater / fan
Class Periodic replacementRel. cost $$R&R Moderate
Sample aspiration probe
Frequent R&R on high-throughput analyzers.
Class Periodic replacementRel. cost $$$R&R Moderate
Peristaltic pump tubing
Consumable - replace proactively.
Class Frequent wear itemRel. cost $R&R Easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Centrifuge rotor & bearings | Major service part | $$$ | Difficult |
| Incubator heater / fan | Periodic replacement | $$ | Moderate |
| Sample aspiration probe Frequent R&R on high-throughput analyzers. | Periodic replacement | $$$ | Moderate |
| Peristaltic pump tubing Consumable - replace proactively. | Frequent wear item | $ | Easy |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Daily QC controls run and reviewed
- ·Calibration verification per assay
- ·Routine cleaning and decontamination
- ·Scheduled reagent-path and pump-tubing maintenance
Troubleshooting Approach
A structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Sample probe / pipette clog
- Confirm the presentation - typically aspiration error, short sample, carryover - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: clot/crystal obstruction.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the sample aspiration probe per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Symptom: Reagent / wash flow fault
- Confirm the presentation - typically clogs, high blank, QC fail - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: pump tube wear, air in line.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the peristaltic pump tubing per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Technical Specs
- Orientation
- Benchtop
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Central / core laboratory
- Point-of-care testing stations
- Blood bank
- Microbiology lab
Documents & Manuals
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Describe a symptom or error code. Bio answers from this device's own documented error codes, failure modes, parts, and guides.
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