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PRODUCT FEATURES 产品特征：

Cold trap is a small-sized ultra lowtemperature cryogenic equipment,suitable for Parylene vacuum coated cold trap,biochemical petroleum experiment, low temperature liquid bath, gas trap, drugfreeze-drying and so on. There are two types of cold traps according to theirapplication method: pot type cold trap and bar type cold trap. The size of thecold trap, refrigeration mode can be customized according to the needs of theusers.

冷阱是一种小型超低温设备，适用于对二甲苯真空包覆冷阱、生化石油实验、低温液浴、气体捕集、药物冷冻干燥等。根据其应用方法，冷阱有两种类型：锅式冷阱和棒状冷阱。冷藏室的尺寸，制冷方式可以根据用户的需要定制。

Utilize compressor refrigeration to makethe temperature in the pot chamber drop below -95℃, ( thistemperaturecan be adjusted according to the actual application). Under low temperaturecondition, when the gas passes through the pot chamber, partial highcondensation point compositions will be turned into liquid or even solid andstored in the pot chamber, the low condensation point compositions will continueto flow through the pipelines, so as to achieve the purpose of gas compositionseparation.

利用压缩机制冷，使锅室温度降至-95℃以下(此温度可根据实际应用情况调整)。在低温条件下，当气体通过罐室时，部分高凝点成分转化为液体甚至固体，储存在罐室中，低凝点成分继续流过管道，达到气体成分分离的目的。

In vacuum applications, a cold trap is adevice that condenses all vapors except the permanent gases into a liquid orsolid. The