Food drying is a necessary measure for food storage and quality preservation. The performance of the freeze dryer directly affects the quality and value of dried food. Innova is launching various freeze-dryers/lyophilizers with multi-function, high efficiency, and strong adaptability.
What are the advantages of vacuum lyophilizer in food freeze drying?
The vacuum freeze dryer is effective in dehydrating vegetables, royal jelly, coffee, ginseng, etc., and is applicable to low-temperature drying products such as heat-sensitive materials, health care products, fruits and vegetables, Chinese herbal medicine, and plasma products.
The vacuum freeze dryer has excellent performance, which can directly sublimate the moisture in the food from solid state to gaseous state without going through the liquid state under vacuum conditions. It can preserve the original color, aroma, taste, and shape of food to the maximum extent, protect its nutrients and active substances, no longer need to use preservatives, and rehydrate quickly.
Innova laboratory-scale freeze dryer upgrade
The core of the freeze-dryer is a refrigeration system, vacuum system, heating, and other auxiliary systems. Innova has fully upgraded the laboratory freeze dryer, launched the U and UP series, and comprehensively improved the vacuum and refrigeration systems.
Hardware upgrade:
1. PLC controller, reliable quality, high stability, designed with waterproof, anti-magnetic, anti-breakdown function, with the ability of anti-electromagnetic interference.
2. Pirani vacuum gauge, induction accuracy 0.01Pa, much higher than the ordinary vacuum silicon tube with 1Pa accuracy. Not only increases the measuring range, but also greatly enhances the stability and reliability of the vacuum gauge.
3. The separate drain valve and air charging valve, and the separate drainage setting avoid the problem that the subsequent freeze-drying operation can not be inflated caused by the freezing blockage of the common pipeline.
4. Stainless steel countertop. Unique design on the top of the condenser chamber: add thermal insulation to avoid condensation and frosting on the countertop of the freeze-dryer.
5. Optional -80°C condenser chamber, equipped with dual compressor refrigeration.
Function upgrade
1. Third-level account authority management, achieve hierarchical operation of users, meet the requirements of quality management, protect the freeze-drying process and freeze-drying data.
2. Vacuum pump protection function: the vacuum pump can start vacuuming only after the cold trap reaches the predetermined temperature.
3. Vacuum pump maintenance tips: set the vacuum pump oil change time.
4. Refrigeration system monitoring: refrigeration system fault self-diagnosis function, refrigeration system temperature abnormal will start the alarm, timely remind the user to deal with.
5. Single-part self-check function: realize the start and stop of a single part, check the working status of the single part separately, and facilitate after-sales maintenance.
6. Data storage: automatically save freeze-dried data, and the current freeze-drying operation curve and historical data curve can be viewed in real-time.
7. UP series can control the vacuum degree and set the vacuum degree control curve, which can achieve the purpose of exploring the freeze-drying process, speeding up the freeze-drying time, and improving the freeze-drying effect.
8. Cold trap electric defrost and shelf electric heating functions are optional
Innova offers a large variety of lab equipment and has been committed to delivering the highest quality lab equipment to medical device companies and laboratories worldwide. To learn more, visit our website https://www.innovabiomed.com, or contact us via info@innobiomed.com.
