Thermoelectric Cooler Assemblies for Reagent Storage

Introduction

Maintaining a temperature well below ambient, and monitoring this temperature carefully, are critical to extending the shelf life of reagents used for in vitro diagnostics. Most reagents require refrigeration and would spoil within hours at room temperatures. Reagents can degrade and become contaminated by microbial growth, which can affect test integrity results. Reagents can also be negatively impacted if they undergo too many freeze and thaw cycles. 




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Thermoelectric Coolers for Handheld Cosmetic Lasers

Introduction

Handheld lasers have become a standard device in cosmetic surgery and medical spa applications. Handheld cosmetic lasers offer a wide range cosmetic benefits with minimal damage to the body and reduced patient recovery time. Even though thousands of microscopic laser beams make pinpoint contact with the skin, the process does not affect the surrounding tissue. However, lasers generate a significant amount of heat that must be quickly and efficiently dissipated to protect the patient, and the laser electronics.




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Thermoelectric Coolers for Reagent Storage

Introduction

Analytical chemists use reagents to detect the presence or absence of a substance, or to test if a specific reaction occurs. Laboratory and medical technicians use reagents to cause a chemical or biological reaction to measure or identify a target substance. Biotechnologists consider antibodies, model organisms, oligomers, and specific cell lines as reagents to identify and manipulate cell matter. These reagents, especially those used by the biotechnologist, have narrow operating temperature windows which require refrigeration or freezing.




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Peltier Cooling for Digital Light Processors

Introduction

Digital light processors employ a laser light source and millions of tiny mirrors to produce vibrant, high-resolution images for a wide variety of industries and applications. It is critical to maintain an optimum operating temperature during use to prevent degradation of the digital light processing technology. Active cooling solutions utilizing thermoelectric coolers can provide digital light processors thermal management in a wide range of high temperature applications. 




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Kühlung für Zentrifugen

Um Flüssigkeiten zu trennen, schleudert die Zentrifuge die Proben mit hoher Geschwindigkeit, so dass sich die schweren Bestandteile am Boden des Probengefäßes absetzen und die leichteren Bestandteile oben bleiben. Zentrifugen sind in der Lebensmittelverarbeitung und der medizinischen Forschung weit verbreitet und werden für Protein-, Gen- und Zellanalysen eingesetzt. Bei der Konstruktion von Zentrifugen für Labor- und medizinische Zwecke müssen mehrere Herausforderungen berücksichtigt werden.

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Spindle Screw Pump Technology for Medical Cooling

Introduction

Spindle screw pumps feature a simple construction that offers high reliability, performance and efficiency for liquid cooling systems. Comprised of a single rotor element that is powered, while two others are idle, spindle screw pumps move fluid axially without turbulence, eliminating foaming that would otherwise occur in viscous fluids. The idle rotors are rotated by liquid pressure, essentially generating a fluid bearing, or hydrodynamic film, that provides radial support similar to journal bearings. 




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