Koolance this week began selling EXC-450: quite compact (152 x 203 x 533 mm) and lightweight (9.07 kg) freezing unit for liquid cooling systems. The so-called unit is extremely simple: it cool the working fluid using the built-in phase transition, the charged refrigerant R-134a. Water blocks supplied to the working fluid in this case may have a temperature below ambient.
The bad-looking metal case contains all the necessary. According to the manufacturer, the device is able to handle 450 watts of heat when the air temperature in the room 25 degrees Celsius, it consumes less than 230 watts of power.
The tank capacity of one liter of must fill only brand antifreeze, otherwise it would deprive Koolance product worth $ 1,499 warranty support. Furthermore, do not combine in one system cooling elements from uncoated aluminum, copper and brass, as well as to combine silver and nickel coatings. So that the oil inside the compressor was distributed as necessary, before using the device body has to be a day in a horizontal position.
At the rear, in addition to terminals for the power supply connectors are provided connecting external sensor holes for inlet and outlet pipes and the drainage tube has a window for determining the liquid level. For example, you can set the desired temperature difference between the working fluid and the ambient temperature, it is possible to focus on a remote temperature sensor readings, set the temperature of the working fluid. The system is designed for conventional working fluid flow 11 liters
per minute. It can be operated at ambient temperatures from 0 to 40 degrees Celsius. The display can display the fan speed, pump performance and a number of other parameters, as well as manage them. A system for emergency shutdown and audible alarm in case of overheating. It is interesting that for the same $ 1,499 manufacturer offers a larger and more productive chiller EXC-800, but in the case of ECX-450 "overpayment" clearly goes beyond the compact size and reduced weight.
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