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SL-1型深冷机通过了部级鉴定,并组织小批量生产和推广应用。 SL-1深冷机是采用空气涡轮冷却器进行制冷降温的设备,空载时最低温度可达-150℃,装有100公斤钢件时可达-130℃,注入液氮可达-190℃。这是二三二厂在研制成-80℃空气涡轮制冷机后的又一研制成果,它填补了-80℃～-150℃温度范围内制冷设备的短缺,亦是把制冷设备从普冷机向深冷机迈出了一步。 SL-1深冷机有以下主要特点: 一、涡轮冷却器制冷剂是空气,不污染环境; 二、降温速度较快,实测空载时从0℃降到-130℃,22分钟;有100公斤负载时从0℃
SL-1 cryogenic machine passed the ministerial identification, and organize small batch production and promotion of applications. SL-1 cryogenic machine is an air turbine cooler for cooling and cooling equipment, no-load minimum temperature up to -150 ℃, with 100 kg of steel up to -130 ℃, liquid nitrogen up to -190 ℃ . This is the second and third two plants in the development of a -80 ℃ air turbine refrigerator after another research results, it fills the -80 ℃ ~ -150 ℃ temperature range of refrigeration equipment shortage, but also the cooling equipment from the general cooler Take a step toward cryocooler. SL-1 cryogenic machine has the following main features: First, the turbine cooler refrigerant is air, do not pollute the environment; Second, the cooling rate is faster, the measured no-load from 0 ℃ to -130 ℃, 22 minutes; 100 Kg load from 0 ℃