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英国BDH设备公司为适应工业或研究工作控制液氮流量的需要,研制了一种新型手提式液氮喷洒器。这种产品可用于食品试验、部件冲击试验、植物或动物细胞的处理。该低温喷洒器是由一个盛装液氮0.5升的优质不锈钢瓶形容器构成,喷头的目的是为了直接输送液体,或通过过冷探针和触发机械装置调节流量。它装有四根直径分别为1.5、3、5和10mm的密封探针及5个喷洒直径为5～25mm的圆锥体,4根探针是在温度-180℃情况下,对小的表面进行直接处理。
BDH equipment company to adapt to industrial or research work to control liquid nitrogen flow needs, developed a new portable liquid nitrogen sprinkler. This product can be used for food testing, parts impact testing, plant or animal cell processing. The cryogenic sprinkler consists of a high-quality stainless steel bottle container containing 0.5 liters of liquid nitrogen. The purpose of the sparger is to deliver the liquid directly or to adjust the flow through the supercooling probe and the triggering mechanism. It has four sealed probes 1.5, 5, 5, and 10 mm in diameter, respectively, and five cones 5 to 25 mm in diameter. The four probes are applied to a small surface at a temperature of -180 ° C Direct processing.