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Thermo Sorvall Legend RT+ Centrifuge (75004377)

Listing #:LS-006749
Category:
Brand:Thermo Scientific
Model:Sorvall Legend RT+
Availability:In Stock
Condition:Tested & Working
Warranty:30 Days
Onsite Installation:Available upon request
$2,450.00
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Thermo Sorvall Legend RT+ Centrifuge (75004377) — refrigerated benchtop centrifuge with Heraeus swinging bucket rotor, up to 15,000 rpm, -9°C to +40°C. Refurbished and tested by Alliant Scientific.

Description

Thermo Sorvall Legend RT+ Centrifuge (75004377) Overview

The Thermo Sorvall Legend RT+ Centrifuge (75004377) is a refrigerated benchtop centrifuge with a maximum speed of 15,000 rpm (rotor dependent) and maximum RCF of 21,885 x g. Temperature control spans -9°C to +40°C.

This configuration includes the Sorvall Heraeus Swinging Bucket Rotor (75006445) with four buckets (75006441). Two sets of 50 mL conical/skirted tube adapters (11210826) and two 14 x 15 mL tube adapters (75003639) provide flexibility across different tube formats without changing rotors. Run time supports standard mode from 1 minute to 9 hours 59 minutes with a permanent hold setting, or extended mode up to 99 hours.

This Thermo Sorvall Legend RT+ Centrifuge (75004377) is offered fully tested, in working condition, by Alliant Scientific.

Includes:

  • Thermo Sorvall Legend RT+ Centrifuge (75004377)
    • Sorvall Heraeus Swinging Bucket Rotor (75006445)
    • Buckets (75006441) — Qty 4
    • 50 mL Conical/Skirted Tube Adapter Sets (11210826) — Qty 2
    • 14 x 15 mL Tube Adapters (75003639) — Qty 2
  • 30-Day Warranty

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Listing last updated: October 2026.

Technical Specifications

Manufacturer Thermo Fisher Scientific
Model Sorvall Legend RT+ (Cat. No. 75004377)
Rotor Sorvall Heraeus Swinging Bucket Rotor (75006445)
Maximum Speed 15,000 rpm (rotor dependent)
Minimum Speed 300 rpm
Maximum RCF 21,885 x g (microliter rotor)
Temperature Range -9°C to +40°C
Run Time (Standard Mode) 1 min to 9 h 59 min, hold = permanent
Run Time (Extended Mode) 1 min to 99 h, hold
Electrical Requirements 120V, 60Hz, 12A
Power Consumption 1220W
Dimensions (W x D x H) 29 x 26 x 14.5 in
Weight ~288 lbs
Included Adapters 50 mL conical/skirted tube adapters (11210826), 14 x 15 mL tube adapters (75003639)
Condition Refurbished and tested
Warranty 30 days

Additional information

Availability

Brand

Condition

Model

Onsite Installation

Warranty

Key Features

  • High-Speed, High-RCF Performance
    Up to 15,000 rpm and 21,885 x g, depending on rotor configuration.
  • Refrigerated Temperature Control
    Maintains -9°C to +40°C for temperature-sensitive samples.
  • Multi-Format Tube Compatibility
    Included adapters support 50 mL conical/skirted tubes and 14 x 15 mL tubes without changing rotors.
  • Extended Run Time
    Supports runs up to 99 hours in extended mode, with a permanent hold setting available.

Applications

  • Clinical & Diagnostic Labs
    Blood and biological sample separation across multiple tube formats.
  • General Laboratory Use
    Routine sample preparation and separation workflows.
  • Microbiological Research
    Refrigerated separation for temperature-sensitive biological samples.
  • Cell Culture & Tissue Processing
    Multi-format tube handling for varied sample volumes.

FAQ (Frequently Asked Questions)

What tube formats does this configuration support?

50 mL conical/skirted tubes (via the 11210826 adapter sets) and 14 x 15 mL tubes (via the 75003639 adapters), both compatible with the included swinging bucket rotor.

What is the maximum speed and RCF?

Up to 15,000 rpm and 21,885 x g, depending on rotor configuration.

What temperature range does this centrifuge support?

-9°C to +40°C.

What is the maximum run time?

Standard mode runs from 1 minute to 9 hours 59 minutes with a permanent hold option; extended mode supports runs up to 99 hours.

Does this unit include a warranty?

Yes — this unit ships with a 30-day warranty.