##  [Cooling for Centrifuges](/applications/cooling-for-centrifuges)

# Cooling for Centrifuges

**Precise Thermal Management for Laboratory and Medical Centrifuges**

Centrifuges are essential laboratory instruments that use centrifugal force to separate liquid mixtures. By rotating samples at high speed, heavier components move away from the center axis while lighter components remain closer to the axis.

Centrifuges are widely used in **medical research, life sciences, food processing, and protein, genetic and cellular analysis**. Beyond mechanical performance, **precise temperature control is a critical design requirement for modern laboratory and medical centrifuges**.

![cooling for centrifuges](/sites/default/files/styles/high_xs/public/fields/media.image.field_media_image/2026-09/centrifuges-desat.jpg.webp?itok=Z84-smnj)

## Why Precise Cooling Is Important for Centrifuges

Many samples, including **live cells, tissues and proteins, are highly temperature-sensitive**. Maintaining a stable, precisely controlled temperature during storage and centrifugation helps preserve sample stability, viability and reliable analytical results.

Centrifuge manufacturers must also address several system-level design requirements:

- Limited installation space
- Low noise and vibration
- Low power consumption
- Reliable continuous operation

At the same time, evolving global regulations on refrigerants are increasing the pressure on equipment manufacturers to consider alternatives to conventional compressor-based cooling systems.

#### **Thermoelectric Cooling for Centrifuges**

Active **thermoelectric coolers (TECs)** use the Peltier effect to transfer heat and provide precise, solid-state temperature control. For laboratory and medical centrifuges, thermoelectric cooling can provide an effective alternative to compressor-based refrigeration, particularly where compact size, low noise and precise control are important.

#### **Benefits of Thermoelectric Cooling for Centrifuges**

- Precise temperature control, including cooling below ambient
- Low-noise, low-vibration operation
- Compact design for space-constrained instruments
- High reliability with low maintenance requirements
- No refrigerant required
- Lower total cost of ownership for suitable applications

#### **Temperature Control and System Integration**

For **precise temperature control, fast ramp rates and reversible heating and cooling**, thermoelectric cooler assemblies can be combined with **Tark Thermal Solutions** SR-54 or PR-59 temperature controllers.

This integrated approach enables OEMs to control the thermal environment around temperature-sensitive samples while simplifying cooling-system integration.

#### **Benefits for OEMs and System Designers**

- Protect temperature-sensitive samples
- Support repeatable analytical results
- Reduce system noise and vibration
- Simplify thermal system integration
- Eliminate refrigerant from the cooling system
- Support compact centrifuge designs

[](/resources/application-notes/peltier-cooling-for-refrigerated-centrifuges)

## Related Solutions

#### [CP Series](/products/thermoelectric-cooler-modules/peltier-cp-series)

![CP series app note image](/sites/default/files/styles/high_xs/public/fields/media.image.field_media_image/2025-07/CP14-71-06-large.png.webp?itok=80hC1BKR)

Ceramic Plate coolers for high heat-pumping applications

#### [Tunnel Series](/products/thermoelectric-cooler-assemblies/peltier-tunnel-series)

![Tunnel Series](/sites/default/files/styles/high_xs/public/fields/media.image.field_media_image/2022-08/tunnel-series-520x325.png.webp?itok=2yNbb1V8)

Heat exchanger for medical equipment and analytical instruments

#### [Super Cool X Series](/products/thermoelectric-cooler-assemblies/peltier-supercool-series)

![SuperCool Series](/sites/default/files/styles/high_xs/public/fields/media.image.field_media_image/2022-08/supercool-series-520x325.png.webp?itok=DPqthu00)

High performance air conditioner for chambers and sample storage compartments

#### [TC-XX-SR-54 Temperature Controller](/products/product-temperature-controllers/tc-xx-sr-54-temperature-controller)

![Bi-Directional Thermostatic Controllers](/sites/default/files/styles/high_xs/public/fields/media.image.field_media_image/2022-09/Bi-Directional-Thermostatic-Controllers-520x325.png.webp?itok=BwjWacZS)

The TC-XX-SR-54 temperature controller is a microcontroller based device that can be incorporated into a thermoelectric assembly (TEA) to add integrated temperature control.

#### [TC-XX-PR-59 Temperature Controller](/products/product-temperature-controllers/tc-xx-pr-59-temperature-controller)

![PR-59 Temperature Controller](/sites/default/files/styles/high_xs/public/fields/media.image.field_media_image/2022-10/PR-59-520x325.png.webp?itok=L7ctyfuk)

The PR-59 temperature controller is designed for reversible (cooling/heating) control of thermoelectric assemblies requiring precise temperature control accuracy.

#### [Peltier Cooling for Refrigerated Centrifuges](/thermal-technical-library/application-notes/peltier-cooling-for-refrigerated-centrifuges)

![Centrifuges](/sites/default/files/styles/high_xs/public/fields/media.image.field_media_image/2025-04/Centrifuges-520X325.jpg.webp?itok=zb1VloY6)

Centrifugation is a process that separates mixtures through centrifugal force. Centrifuges are commonly used in food processing and medical research for protein, genetic and cellular analysis.

**Original URL:** https://tark-solutions.com/applications/cooling-for-centrifuges