1、 Working principle

The drying principle of vacuum freeze dryer is mainly based on the three state change law of substances. When a substance reaches a certain level at low temperatures, its molecular motion slows down and forms a solid state. In a vacuum environment, the influence of external pressure on water molecules decreases, and the intermolecular distance increases, allowing water molecules to sublime directly from the solid state to the gas state, achieving the purpose of drying. This drying method can preserve the original nutritional content and color of the material, while avoiding the oxidation and deterioration of some heat sensitive substances.

2、 Application scope

Vacuum freeze dryers are suitable for fields such as medicine, pharmaceuticals, biological research, chemical engineering, and food. Items that have undergone freeze-drying treatment are easy to store for a long time, and can be restored to their pre freeze-drying state and maintain their original biochemical characteristics after adding water.

3、 Product Introduction

BIONOON-16D multi manifold capping vacuum freeze dryer is mainly used in fields such as medicine, pharmaceuticals, biological research, chemical engineering, and food. Items that have undergone freeze-drying treatment are easy to store for a long time, and can be restored to their pre freeze-drying state and maintain their original biochemical characteristics after adding water.BIONOON-16DMulti manifold pressure covered vacuum freeze dryer, suitable for laboratory use or small-scale production, can meet the requirements of most laboratory routine freeze drying.

4BIONOON-10DCharacteristics and application of multi manifold pressure cover vacuum freeze dryer
On the basis of the characteristics of the ordinary type, it combines the features of the cover type and the multi manifold ordinary type.
·Suitable for freeze-drying of bulk (liquid, paste, solid) conventional substances;
·Suitable for drying penicillin bottled materials. When preparing for freeze-drying, divide the materials into penicillin bottles as needed, cover the bottle cap with a floating cap, and perform freeze-drying. After drying, operate the capping device to press the bottle cap tightly, which can avoid secondary pollution and re adsorption of moisture, and is easy to store for a long time;
·Install a flask outside the drying chamber and dry the material frozen on the inner wall of the flask. At this time, the flask is connected to the manifold outside the drying oven as a container. The material in the flask is heated at room temperature and can be removed or added as needed through a multi manifold switch device without stopping the machine.

5BIONOON-16DCharacteristics of Multi manifold Capped Vacuum Freeze Drying Machine

automatic control systemAutomatic Control System

1. Adopt7Inch LCD touch screen, independently developedBIONOONOperating system, sensitive touch screen;

2. High degree of automation, easy operation, one click start stop, automatic frost and automatic drainage;

3. Power off protection function, automatically releases vacuum after power off, prevents vacuum pump oil from reverse suction, and protects sample safety;

4. The imported pressure reducing valve automatically releases vacuum and can be connected to a filter to ensure the cleanliness of the sample;

5. Built in cold trap vacuum protection system, which can set protection parameters to extend the service life of the vacuum system;

6. Standard permission management to ensure the security of experimental data;

7. Intelligent data recording system, capable of querying historical curves and records, and achieving data recordingUSBperhapsWIFIExport;

8. Upgradeable system maintenance reminder function:Vacuum pump oil change reminder, radiator cleaning reminder, instrument operation time recording, voltage offset reminder, etc;

9. AdoptingPLCControl system, can provide system customization services, software system can be upgraded;

10. AdoptwifiIoT technology, download mobile phoneAPP, can remotely monitor and operate equipment in real-time (optional);

11. Batch instrument management function: capable of cloud storage of data for multiple instruments (optional);

12. Freeze drying endpoint automatic discrimination system, convenient to grasp the freeze-drying situation at any time (optional).

refrigeration systemRefrigerating System

1. Built in304Stainless steel condenser tube, displaying temperature consistent with actual temperature, with better water capture ability;

2. Adopting mixed refrigeration technology, the temperature is lower and more stable;

3. Original imported refrigeration compressor.

vacuum systemVacuum System

1. 30CM large-diameter integrated cold trap, thick and durable, with better sealing performance;

2. Built in high-precision vacuum sensor, accurately displaying vacuum degree;

3. Compatible with domestic or imported vacuum pumps to meet different customer needs;

VIBIONOON-16DTechnical parameters of multi manifold pressure cover vacuum freeze dryer:
·Freeze dried area:0.12㎡
·Material tray size:Ф220mm
·Quantity of material trays:standard configuration3individual

**Number of bottles: Standard configuration8individual
·Cold trap temperature:≤-65℃(No load), optional≤-90℃(No load)
·**Condensed water volume, efficiency:5kg,5kg/24h
·Vacuum pumping rate:≥120L/min
·Ultimate vacuum degree:＜10Pa
·Whole machine power:1100W
·Overall dimensions of the host（L*W*H）：500×380×520mm
·Defrost mode:Automated Frost

Drainage mode: Automatic drainage

7BIONOON-16DConfiguration List of Multi manifold Capped Vacuum Freeze Drying Machine
·Freeze drying machine host×1
·vacuum pump×1
·Cover drying rack×1
·Multi manifold pressure covered drying chamber×1
·sample trayΦ220mm×3
·Pre freezing rack×1
·Eggplant shaped bottle×8
·Rubber valve×8
·operation instructions×1
·Warranty Card×1
·Product Qualification Certificate×1
·Other accessories