How to choose a right CO2 laser water chiller-5
Temperature control accuracy
This indicator is entirely from the requirements of the laser, the semiconductor laser is concerned, the required temperature control accuracy is ± 0.1 ℃, which requires the compressor can predict the temperature changes. General use of integrated temperature control module of the laser cutter water chiller can not do this. Of course, for the CO2 laser, the temperature requirements accuracy is ± 2 ℃ to ± 5 ℃, most of the refrigeration for laser can be achieved.