Semi-Therm Presentation
Plan to attend the 38th Annual SEMI-THERM session: Evaluation of Cooling Capacity of Refrigeration System with Limited Charge of R-290, presented by Sang Muk Kwark, Staff Scientist at Laird Thermal Systems.
Date: Wednesday, March 23, 2022
Time: 9:10-10:10 AM
Duration: 1 hour
Track 4: Two-Phase Cooling - Session Chair: Felipe Valenzuela
Sang Muk Kwark, Laird Thermal Systems
莱尔德热系统PowerCycling PCX细长型热电冷却器可加速 PCR 测试
PowerCycling PCX 细长型系列可提供牢固的模块化结构，在热循环应用中具有高可靠性。
2022 年 2 月 7 日 — 用于实时 PCR应用的热循环设备通过利用热电技术来精确管理温度设置和升温速率，从而实现 DNA 片段的扩增。为了提高 PCR 设备的温度控制精度，莱尔德热系统（Laird Thermal Systems）开发了一个细长系列 PowerCycling PCX 热电冷却器，该系列采用专有的工艺和独特的模块化结构，能够为 PCR 应用提供高可靠性和最小的温度梯度，从而实现更高测试产量和更快速的测试结果。
PCR 需要数量巨大的热循环来产生数百万条用于医学诊断的 DNA 链，其中每个热循环由三个步骤组成：第一步在 95℃高温下分离 DNA 链，第二步冷却至 50～65℃之间的熔解温度，此时生物标志物将与 DNA 结合，第三步将温度升高至 72℃以对 DNA 拷贝进行测序。热电冷却器安装在 PCR孔井下方，可将这些温度设定点精确控制在 ±0.5℃以内。
Today’s Recirculating Chillers Help Labs Go Green
There are several factors to keep in mind when operating and managing modern laboratories: efficiency, cost management and future-proofing. Green labs provide the blueprint for equipment optimization and environmental compliance, which in turn minimize energy consumption, lower operating costs and set labs up for continued success.
Read the article at: https://www.rdworldonline.com/todays-recirculating-chillers-help-labs-go-green/
Laird Thermal Systems’ new chiller ensures quality resolution for digital microscopes
The advanced design of Laird Thermal Systems’ new thermoelectric-based Nextreme NRC400 Performance Chiller provides a reliable cooling solution for digital light microscope applications. This next generation recirculating chiller achieves 400 W of cooling capacity and a temperature control stability to within ±0.05° C under steady-state conditions to ensure high resolution images and long-life operation with zero global warming potential.
OEM Perspectives: Recirculating Chillers for Industrial Lasers
Introduction
Industrial lasers are used for a wide range of applications including cutting, welding, micro-machining, additive manufacturing and drilling. No matter the application, industrial laser systems generate a significant amount of heat. There are several different types of industrial laser technologies, ultimately distinguished by the power density of the laser and its use. For all laser technologies, OEMs seek advanced cooling of the power source and the laser optics.