Laboratory freeze dryer is a kind of equipment widely used in scientific research, medicine, food and other fields, its main function is to remove the moisture in the substance through low-temperature drying technology, so as to maintain the original structure and properties of the substance. In this process, the material selection of the freeze dryer is very important, especially the material of the transparent glass cover, which directly affects the performance and service life of the equipment. In recent years, the application of corrosion-resistant polycarbon transparent glass cover in laboratory lyophilizers has become more and more extensive.
1. The advantages of the corrosion-resistant polycarbon transparent glass cover.
1.Excellent corrosion resistance.
Corrosion-resistant polycarbon materials are chemically stable and resistant to a wide range of acids, alkalis, salts, and other chemicals, making them ideal for use in highly corrosive environments such as laboratory lyophilizers. Compared with traditional glass materials, corrosion-resistant polycarbon materials are more durable and less prone to cracking, deformation and other problems, thus extending the service life of the equipment.
2.Good transparency.
The corrosion-resistant polycarbon transparent glass cover has high transparency, which can clearly observe the drying process of the internal substances of the freeze dryer, which is convenient for researchers to carry out experimental operations and observations. At the same time, its transparency can also ensure that the inside of the equipment is fully illuminated, which is conducive to the drying and preservation of substances.
A blueprint for the future of college students 3Lightweight, durable, corrosion-resistant polycarbon transparent glass cover is lighter than traditional glass and easier to install and remove. At the same time, its abrasion resistance and impact resistance are also more excellent, and it can withstand a certain amount of external impact and is not easy to be damaged. 2. The characteristics of the corrosion-resistant polycarbon transparent glass cover in the laboratory freeze dryer.
Vertical design with casters for easy movement.
The temperature of the cold trap can be preset, and the vacuum pump will be started when the temperature is lower than the preset, which effectively protects the vacuum pump.
The original imported Cisco double compressor cascade refrigeration is adopted, and the condensation temperature can reach as low as -85
Software operating system with independent intellectual property rights.
True color touch LCD screen, real-time recording and display of cold trap temperature, sample temperature, vacuum degree, data can be exported through USB.
The cold trap is all stainless steel, with a built-in condensing coil, and the water capture effect is good.
It is equipped with a gas filling valve that can be filled with dry nitrogen or inert gas.
It can record the single working time and the total running time of the machine.
Highly transparent corrosion-resistant glass cover with open top for easy sampling.
Defrosting method: hot gas defrost, one-key start, convenient and fast.
Technical parameters: condensing temperature: -80 (limit -85).
Vacuum: < 10pa (limit < 5pa).
Lyophilization area: 012㎡
Palletized materials: 15 liters (thickness 10mm).
Water capture capacity: 3kg 24h
Sample tray: 200mm 4 layers.
Material tray spacing: 70mm
Number of external bottles: 8 (eggplant bottle or jar optional).
Defrosting method: electric heating
Dimensions: W480 D620 H880+420mm (drying room).
Main weight: 90kg
Power requirements: 220V 50Hz 1500W