Cooling and thermal solutions company technotrans will showcase its improved portfolio of thermal management solutions for laser applications in medical technology at this year’s laser and photonics industry trade fair, Laser World of Photonics, to be held in Munich, Germany, from June 24 to 27.
For technotrans, the highlight of the trade fair presentation – in addition to its displaying solutions such as its Peltier coolers and p1000/24V liquid cooling units – will be the showcase of the extended PRO300 chiller series for 19-inch rack systems. This system offers a “futureproof” solution in light of tightening of regulations in Europe and the US, as the series uses environment- friendly refrigerant R290.
The extended PRO300 series has a “particularly low global warming potential value of 0.02”, and the devices already meet upcoming regulatory requirements such as those of the European F-Gas Regulation or the US Environmental Protection Agency directives. This provides customers with global planning and investment security, says technotrans.
The extended PRO300 series is available in sizes from 4 to 12 height units (HU) as both air- and water-cooled versions. All devices in the series are designed for the use of the eco-friendly, natural refrigerant R290.
The chillers feature precise temperature control with a stability of < ±0.1 K, a modern ZKS-5 controller with clear-text display, and a range of communication interfaces, namely RS485 standard and Ethernet.
Meanwhile, flexibility is at the heart of the p1000/24V series, as these products are based on advanced miniature compressor technology, whereby devices deliver high cooling performance in a very small footprint. They are available as compact standalone solutions, and as highly integrable original-equipment manufacturer assemblies – indicative of space-saving and versatile application capabilities.
The Peltier coolers, meanwhile, enable precise, low-vibration temperature control without any refrigerant, making them ideal for particularly sensitive measurement environments or laboratory applications and are available as 19-inch rack modules or as benchtop versions.
“technotrans serves the specific requirements of the laser industry with futureproof and energy-efficient thermal management systems. We offer tailored solutions with high temperature stability for every type of laser. At the same time, we actively support our customers in switching to natural refrigerants to ensure long-term legal compliance,” says technotrans systems business development manager Denis Roessel.
technotrans’ clean room production capabilities, which align with International Organisation for Standardisation class 7 standards, make the company capable of meeting stringent standards in the semiconductor and medical technology sectors, allowing it to provide solutions for demanding application areas.
“This capability is crucial in supporting our customers in high-tech markets and providing them with decisive advantages in terms of energy efficiency and precise temperature control,” Roessel concludes. 
