Used NESLAB HX-50 #9285122 for sale

NESLAB HX-50 is a hermetically sealed recirculating chiller with a heat exchanger designed for industrial and laboratory cooling and chilling applications. It is a unit of a series of chillers that offer versatility in both cooling and heating applications. HX-50 features a compact design with a small footprint. This chiller is capable of up to 50 kW of cooling capacity and has a temperature range of -2°C to 35°C. NESLAB HX-50 is equipped with a compact brazed plate heat exchanger made from stainless steel that consists of two separate loops interconnected via a series of copper brazing blocks. Each loop contains a helium gas-filled tube extending along the length of the exchanger which serves to prevent gas leakage from the separate coolant loops. This creates minimal resistance and maintains optimum thermal efficiency throughout the system, allowing for precise temperature control and low noise operation. The unit is also equipped with two separate evaporators which are used for both high capacity cooling applications, such as process cooling and low temperature chilling, and lower capacity freeze down application. This allows HX-50 the versatility of being used for a wider range of tasks than a standard single evaporator unit. The evaporators are air cooled and operate within a pressure range of 0.04-4.5 bar and a temperature range of -45°C to 25°C. NESLAB HX-50 is designed for optimal safety and reliability, featuring two thermally protected compressor motors and a low level cut off switch that prevents over-pressurization of the main liquid loop. It also incorporates a hand-wheel fine tuning device for precisely regulating the amount of heat exchange fluid and a cooling demand switch which allows the chiller to run at either maximum efficiency or at a low noise mode. In summary, HX-50 is a top-tier industrial and laboratory chiller that strikes a good balance between affordability, compact size, and high-powered performance. It offers features such as a stainless steel brazed plate heat exchanger, two independent evaporators, and a low-level cut off switch that ensure reliable operation. Combined with its ability to precisely and quickly regulate temperatures, NESLAB HX-50 affords precise and reliable cooling and chilling applications.