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Sigma 2-15 Centrifuge 2-15

This listing is for the Sigma 2-15 Centrifuge

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The unit is in full working condition and is ready for immediate use

The Sigma 2‑15 is a benchtop (tabletop) laboratory centrifuge produced by Sigma (Sigma Laborzentrifugen GmbH), designed for moderate-speed separation tasks across various scientific and industrial settings

Key Features & Specifications:

Purpose: Used to separate sample components (e.g., cells, sediments) through centrifugal force—ideal when high speed isn't required

Power & Voltage: Operates at 240 W, 220–240 V, 50 Hz

Speed:

Centrifuge motor: up to 13,500 rpm.

Rotor-specific max: up to 15,300 rpm, depending on rotor type

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Capacity:

Typical configuration includes 4 buckets, each capable of holding up to 100 ml (e.g., rotor 11192 with buckets 13012)

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Some versions deploy a fixed-angle rotor (e.g., 12189) with capacity around 480 g

Dimensions: Compact footprint of approximately 33 × 43 × 30 cm (W × D × H)

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Other Features:

Microcontroller-based control of speed and time.

Multiple acceleration/deceleration curves and program memory (up to 10 programs) in some configurations

Magnetic rotor identification (prevents overspeeding) and induction drive for low maintenance