药品保存冰箱如何选择
家用冰箱(优点)
现成方便
相对便宜
Domestic refrigerator ice box (-ves)
家用冰箱(缺点)
Placing items in the ice compartment provides a false sense of security that items are frozen in a controlled manner.
会给出错误安全信息：物品以一种受控的方式被冰冻
The use of the refrigerator may compromise the ability of the ice compartment to maintain temperature.
使用家用冰箱会限制维持温度的能力
The inherent disadvantages outweigh any advantage for use in GxP to the extent that use of refrigerator ice boxes is not supported in any circumstance.
其固有的.缺点远远超过任何优点，因此家用冰箱不适用于任何GxP环境。
Domestic freezer (+ves)
家用冷柜(优点)
Readily available.
现场方便
Relatively cheap.
相对便宜
Domestic freezer (-ves)
家用冷柜(缺点)
Auto de-frost may cause unacceptably high temperature excursions.
自动除霜可能会导致不可接受的高温偏差
Less able to control or maintain temperature within a narrow range.
控制或维持温度在一个较窄的范围内的能力不足
Less robust construction may render it unsuitable for industrial use.
结构不牢可能会导致其不适用于工业用途。
Freezers specifically designed for the pharmaceutical industry (+ves)
专为制药行业设计的冷柜(优点)
More likely to maintain acceptable temperatures including during auto defrost cycle.
更能够维持可接受的温度，包括在自动除霜过程
Strong construction.
结构扎实
Easy to clean and maintain.
易于清洁和维护
Wider range of designs including temperature ranges and sizes.
设计范围更广，包括温度范围和尺寸
Larger range of features e.g. alarm, anti-tamper thermostat adjustment, lock, integration with scientific software.
功能更广，例如报警、恒温调节、锁定、通过适当的软件进行整合
May be supported by a high standard service and maintenance package.
可以得到高标准的服务和维护
Freezers specifically designed for the pharmaceutical industry (-ves)
专为制药行业设计的冷柜(缺点)
Some models are relatively expensive to purchase.
一些型号比较昂贵
Blast Freezer (+ves)
气流冷冻柜(优点)
Rapid freezing of cold packs.
冰袋迅速冷冻
Blast freezers may reduce the temperature within a short period without causing supercooling.
气流冷冻柜会在短时间内降低温度而不造成过冷
Blast Freezer (-ves)
气流冷冻柜(缺点)
Expensive to purchase, only economical where high volume of standard cold packs are used.
价格昂贵，只有在使用大容量标准冰袋的时候才划算。
