Lgj-50f (silicone oil heating) freeze dryer, in situ freeze-drying (patented product). It changes the tedious operation of drying process in the past, prevents the pollution of materials, and realizes the automation of drying sublimation. The machine has shelf heating and programmable functions, can remember the freeze-drying curve, convenient for users to observe the freeze-drying process of materials.

Vacuum freeze dryer is widely used in medical, pharmaceutical, biological research, chemical and food fields. The freeze-dried products are easy to be preserved for a long time. After adding water, they can return to the state before freeze-drying and keep their original biochemical characteristics. Lgj-12s freeze-drying machine is a small vertical freeze-drying equipment, which has shelf heating and programmable functions. It is suitable for laboratory use or small amount of production, and can meet the needs of most laboratory routine freeze-drying

1. Integrated structure design, small volume, no external flange, easy to use, no leakage. 2. All materials in contact with the products shall use inert materials to meet the requirements of GLP. 3. The cold trap and operating table are made of stainless steel, which is corrosion-resistant and easy to clean.

Vacuum freeze dryer is widely used in medical, pharmaceutical, biological research, chemical and food fields. The freeze-dried products are easy to be preserved for a long time. After adding water, they can return to the state before freeze-drying and keep their original biochemical characteristics. Lgj-12 freeze dryer is suitable for laboratory use or small amount of production, and can meet the requirements of most laboratory routine freeze-drying.

Lgj-10fd (electric heating) freeze dryer, in situ freeze-drying (patented product). It changes the tedious operation of drying process in the past, prevents the pollution of materials, and realizes the automation of drying sublimation. The model has shelf heating and programmable functions, can remember the freeze-drying curve, with U disk extraction function, convenient for users to observe the freeze-drying process of materials.

Lgj-10 experimental vacuum freeze dryer is widely used in medical, pharmaceutical, biological research, chemical and food fields. The freeze-dried products are easy to be preserved for a long time. After adding water, they can return to the state before freeze-drying and keep their original biochemical characteristics. Lgj-10 freeze dryer, suitable for laboratory use, can meet the requirements of most laboratory routine freeze-drying.

The clapboard is made by unique patent technology, with high pressure resistance, high flatness and good temperature uniformity. High efficiency mixed refrigerant medium, low freezing point and high boiling point, high heat transfer efficiency. The optimization control algorithm of drying curve can control the heating rate and vacuum value of products in the drying stage. Professional gas diversion design and control technology, strong water catching capacity and high drying efficiency.

Lgj-50f (silicone oil heating) freeze dryer, in situ freeze-drying (patented product). It changes the tedious operation of drying process in the past, prevents the pollution of materials, and realizes the automation of drying sublimation. The machine has shelf heating and programmable functions, can remember the freeze-drying curve, convenient for users to observe the freeze-drying process of materials.

Pre freezing and drying split structure are carried out at the same time, which improves the freeze-drying efficiency and shortens the freeze-drying time. The material of aerospace grade aluminum alloy partition plate is double-sided radiation heating, the radiation rate is more than 90%, and the temperature uniformity is good. High efficiency mixed refrigerant medium, low freezing point and high boiling point, high heat transfer efficiency and long service life. The optimization control algorithm of drying curve can control the heating rate and vacuum value of products in the drying stage.

It is suitable for low temperature test in scientific research, biology, physics, medicine and chemical industry. There is a large space in the stainless steel inner tank, so the low temperature test can be carried out directly in the tank by adding antifreeze working fluid. The circulating pump can circulate the cryogenic liquid to provide low temperature condition for related equipment. The rotary freezing device is used to pre freeze the lyophilized bottle samples, which is matched with LGJ experimental multi manifold freeze dryer. There is no working liquid in the tank, so it can be used as a small low temperature box.

SL - Ⅱ chromatographic experiment freezer is a special low temperature cabinet specially developed for biochemical chromatography experiment. It can also be used for other experiments requiring low temperature environment or for cold storage of articles.