Thermoelectric Cooling for Projection Lasers

Introduction

Laser projectors used for entertainment applications utilize laser modules to generate 4K-resolution images with a robust color palette and up to 75,000 lumens. While commercial laser projector systems quickly have evolved to be more energy-efficient, these systems still require up to 6kW to generate bright, high-resolution images. This is needed to project in cinemas and large venues at stadiums. Consequently, the high-power laser systems generate a significant amount of heat during operation.




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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. The commonality of every laser system is the need for advanced cooling of the power source and the laser optics.




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Nextreme™ Recirculating Chiller Platform

The Nextreme Recirculating Chiller Platform from Laird Thermal Systems is the next generation of recirculating chillers. It features high-quality components, environmentally friendly refrigerants, low-noise and user-friendly operation for reliable, precise temperature control of analytical, medical, and industrial equipment. This product brochure provides an overview of the entire Nextreme platform.




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NRC5000-A1-20-ST1

The Nextreme NRC5000 Recirculating Chiller features premium components and environmentally friendly refrigerants in a user-friendly design. It is designed to cool well below ambient and dissipate heat away from thermally sensitive equipment. Featuring variable speed motors for the compressor and condensing fan, the Nextreme NRC5000 offers a high coefficient of performance and low-noise operation. The Nextreme NRC5000 comes with several standard features and additional options allow for application-specific configurations.


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NRC2400-A1-20-ST1

The Nextreme NRC2400 Recirculating Chiller features premium components and environmentally friendly refrigerants in a user-friendly design. It is designed to cool well below ambient and dissipate heat away from thermally sensitive equipment. Featuring variable speed motors for the compressor and condensing fan, the Nextreme NRC2400 offers a high coefficient of performance and low-noise operation. The Nextreme NRC2400 comes with several standard features and additional options allow for application-specific configurations.


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NRC1200-A1-20-ST1

The Nextreme NRC1200 Recirculating Chiller Recirculating Chiller features premium components and environmentally friendly refrigerants in a user-friendly design. It is designed to cool well below ambient and dissipate heat away from thermally sensitive equipment. Featuring variable speed motors for the compressor and condensing fan, the Nextreme NRC1200 offers a high coefficient of performance and low-noise operation. The Nextreme NRC1200 comes with several standard features and additional options allow for application-specific configurations.


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NRC1200-A1-10-ST1

The Nextreme NRC1200 Recirculating Chiller features premium components and environmentally friendly refrigerants in a user-friendly design. It is designed to cool well below ambient and dissipate heat away from thermally sensitive equipment. Featuring variable speed motors for the compressor and condensing fan, the Nextreme NRC1200 offers a high coefficient of performance and low-noise operation. The Nextreme NRC1200 comes with several standard features and additional options allow for application-specific configurations.


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UTX15-288-F2-5252-TA-W6

The UTX15-288-F2-5252-TA-W6 is a high-performance thermoelectric cooler that is assembled with advanced thermoelectric materials and can boost cooling capacity by up to 10%. The UltraTEC™ UTX Series features a higher thermal insulating barrier when compared to standard materials creating a maximum temperature differential (ΔT) of 71.7 °C at Qc = 0. It has a maximum Qc of 298.9 Watts when ΔT = 0.


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UTX15-24-F2-5252-TA-W6

The UTX15-24-F2-5252-TA-W6 is a high-performance thermoelectric cooler that is assembled with advanced thermoelectric materials and can boost cooling capacity by up to 10%. The UltraTEC™ UTX Series features a higher thermal insulating barrier when compared to standard materials creating a maximum temperature differential (ΔT) of 71.7 °C at Qc = 0. It has a maximum Qc of 251.2 Watts when ΔT = 0.


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