FD series is the main device for researching, producing in lower temperature whichwidely used in the field of chemical, physical, biology, medicinal, metallurgy, instrument, electrinal. It can be used for cryogenic store, test, inspection, and food deep freeze. FD series cryostat have a good performance of temperature prevention by adopting polyurethane wholly frothing up. There are two types of cabinet:vertical and horizontal. The shell of cabinet is made of spray plastic color steel which inner using Icrl8Ni9Ti. The working temperature is –40℃,-60℃,-80℃. The working volume is 200L, 400L, and 600L. It has over voltage and over currency protection. Especially in low temperature double temperature control system, The inligent temperature controller can gusrantee high temperature machine at the certain temperature, then low temperature machine stan. Meanwhile, it can ensure high temperature machine first stah last close, low temperature machine later ster, forth lose. The running reliability is improved by reduced amount of electrical componced. FD series adopting advanced frothing up mothed, so the working room volume, size and appearance can be made to customer’s demand. FGD series high-low the FD series, It can easy to use only push convert switch. | |