According to the size of the specifications, the freeze dryer is divided into: desktop freeze dryer, small freeze dryer, medium-sized freeze dryer and large freeze dryer
Among them, from the shelf yx area to m has basically formed a series, and its key components can be purchased from outside through procurement. Traditionally, we call ~m freeze dryers as medium-sized (production) freeze dryers; ~m freeze dryers are called large (production) freeze dryers. The lyophilizer below m (such as .m or .m) is called experimental lyophilizer. Desktop and small are mainly used in laboratories, large and medium-sized are mainly used in large-scale production of factories and so on.
According to the style, it can be divided into: economic type, ordinary type, gland type and multi-manifold type. Among them, the economical type and the ordinary type are mainly used for general freeze-drying. In addition to freeze-drying, the gland type also has the performance of vacuum packaging. The multi-manifold type has a fast freezing point and convenient use.
The role and classification of homogenizer
The homogenizer can be divided into: tissue crushing homogenizer, adjustable high-speed disperser (homogenizer), solid sample crusher.
The role of homogenizer:
The tissue crushing homogenizer gf is used in scientific research, chemical engineering, food industry and other fields. The materials are split, crushed, blended and other processes in the homogenization cup by the motor rotating driving the rotary knife at the same time. the process of.
Adjustable high-speed homogenizer is the ideal equipment for scientific research units, universities, industry, agriculture, environmental sanitation, forest protection and other laboratories for fine crushing, homogenization, dispersion, vigorous stirring, moisturizing, dissolved or inorganic substances, etc. . Adopt high-speed series excitation motor, stable silicon control system, simple operation.
The solid sample crusher is suitable for scientific research units such as industry, agriculture, factory and mine sanitation, coal geology. Plants, soil, ore, minerals and grain can be crushed.