The Sorvall RMC-14 Refrigerated Micro-Centrifuge is a laboratory benchtop centrifuge designed for high-speed separation of small-volume samples under controlled temperature conditions. The unit shown in the image is clearly identified as a Sorvall RMC 14 and features independent controls for speed, run time and chamber temperature, along with START/STOP, DOOR and PULSE controls.

The RMC-14 is a refrigerated microcentrifuge with a documented speed range of approximately 2,000 to 14,200 RPM and a temperature-control range of approximately −20 °C to +40 °C. It provides a mechanical refrigeration system and digital monitoring of speed, time and chamber temperature.

The RMC-14 has been used in research laboratories for applications including centrifugation of biological samples, nucleic-acid preparation and other small-volume sample-processing workflows. Published research has documented operation of the RMC-14 at speeds such as 12,100 RPM and 14,000 RPM for laboratory sample preparation. The photographed unit shows significant cosmetic wear and staining consistent with previous laboratory use.

Applications

The Sorvall RMC-14 is suitable for laboratory sample preparation where high-speed centrifugation and temperature control are required. Typical applications include separation of biological samples, precipitation, clarification, cell and particulate separation, nucleic-acid preparation and other microcentrifuge workflows.

Its refrigeration capability makes it useful for temperature-sensitive samples where maintaining a controlled low temperature during centrifugation is important. The RMC-14 has been reported in scientific literature for centrifugation of biological and biochemical samples at controlled temperatures.

Main Features

• Sorvall / DuPont RMC-14 refrigerated microcentrifuge
• High-speed benchtop centrifuge design
• Speed range approximately 2,000–14,200 RPM
• Refrigerated chamber
• Temperature range approximately −20 °C to +40 °C
• Adjustable speed control
• Adjustable run-time control
• 1–99 minute timer
• Pulse centrifugation function
• Door safety/interlock system
• Fault indication system
• Digital speed, time and temperature monitoring

Technical Specifications

Published equipment records identify the RMC-14 as a refrigerated microcentrifuge with 0–14,200 RPM display capability and −20 °C to +40 °C chamber-temperature monitoring. A documented configuration was supplied with an FA-Micro rotor supporting 24 × 1.5 mL tubes and a rotor rating of up to 20,000 RPM; the exact rotor supplied with this photographed unit is not verified.

Benefits of Refurbished Laboratory Equipment

A refurbished Sorvall RMC-14 can provide laboratories with access to established refrigerated microcentrifugation technology for routine and research sample preparation. Its combination of high-speed centrifugation and temperature control is particularly useful when samples require controlled thermal conditions during separation.

Refurbished laboratory equipment can also provide a practical alternative to purchasing new instrumentation when compatible legacy equipment is required. Before use, the centrifuge should be professionally inspected for rotor condition, refrigeration performance, motor operation, lid/interlock function, speed accuracy and temperature control.

Additional Information

The photographed unit is a used/refurbished Sorvall RMC-14 refrigerated microcentrifuge and shows visible cosmetic wear, dirt and staining. The exact electrical configuration, rotor, tube adapters and accessories are not fully visible in the photograph and should be confirmed before purchase.

The rotor is a critical safety component of any centrifuge. The supplied rotor and accessories should be inspected for corrosion, cracks, deformation and appropriate speed ratings before operation. The centrifuge should not be operated above the rated speed of the installed rotor.

• Thermo Fisher Scientific
• Sorvall Laboratory Centrifuges
• NCBI

Refurbished Condition

This is a refurbished Sorvall RMC-14 refrigerated microcentrifuge. The instrument has been professionally inspected and tested. Reagents, accessories, software and consumables may vary depending on availability.