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Freeze Dryer Parameter

Freeze Dryer Introduction

Vacuum freeze drying is the removal of water or other solvents from the frozen samples. During the whole drying process, the sample is in liquid state and the temperature is generally lower than -10. The purpose of vacuum freeze drying is to restore the original characteristics of the sample after rehydration.

Because the drying process is carried out at low temperature, it can be used for some materials such as proteins, which are easy to be denatured at high temperature, and can ensure that the properties of other compounds will not change.

Most of the biological products, such as tissues, tissue extracts, bacteria, vaccines and serum, were changed into dry samples by vacuum freeze-drying. Vacuum freeze drying is the most gentle process to preserve the biochemical properties of sensitive tissue or other tissues. It is also the best method for drying inorganic materials, such as nano particles, because the surface area of particles is almost unchanged.

Freeze Dryer Application

HFD-4 vacuum freeze dryer is a kind of freeze-drying machine widely used in high performance laboratory. Freeze dry glass flask and serum bottle of solid and liquid samples. A variety of containers can be carried out on the same freeze dryer:

The pre freeze shelf surface temperature control

The samples of freeze-dried can be carried out in the user defined temperature

Dry in the limit temperature of freezing - user defined samples, high vacuum drying, and can remove capillary bound water molecules.

Freeze Dryer Features

(1) The machine adopts Tecumseh or Secop, rapid cooling

(2) LCD control system, easy to operation, and powerful function

(3) The dry room door is made of colorless transparent organic glass, and the whole process of freeze drying can be observed.

(4) The vacuum pump is connected by international standard KF quick connector.

(5) Stable performance, easy operation and low noise.

Henan Lanphan Industrial Co., Ltd. integrates industry and trade.

The company has advanced production equipment, excellent workforce, stable domestic and foreign partners.

The company has a number of outstanding employees with a bachelor's degree or above and a TEM-8 English major. The company's after-sales personnel have overseas master's degrees. Professional technical personnel provide strong backing for the company.

Henan Lanphan Industrial Co., Ltd. currently mainly sells two categories of products:

Scientific research instruments: rotary evaporator, glass reactor, vacuum pump, drying oven, magnetic stirrer, heating jacket, short-path distillation, centrifuge, falling film evaporator, molecular distillation equipment, etc.;

Piping equipment: rubber joints, metal joints, air duct joints, etc.;

Henan Lanphan Industrial Co., Ltd. occupies a leading position in the industry with high-quality products and reasonable prices. Products are exported to more than 100 countries and regions, with customers all over the world, and have won the trust of domestic and foreign customers with a good reputation.

The company adheres to the concept of "people-oriented", respects customers, employees, partners, suppliers and social groups; takes integrity as the purpose of the company's development, "honesty" is the foundation, and "trust" is used; the pursuit of excellence and continuous innovation.