Capped electric heating freeze-drying machine

Product Usage

Vacuum freeze dryers are widely 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.

Key Features:

●This machine adopts imported brand compressors, which have stable performance, fast cooling, long service life, low noise, and are safe and reliable.

●The cold trap has a large opening and is corrosion-resistant304 stainless steel material, with independent pre freezing function for early samples, no need for ultra-low temperature refrigerator or liquid nitrogen treatment.

●adoptThe 7-inch intelligent LCD touch screen control system is easy to operate and powerful. As a human-machine interface, it has a Chinese (English) convertible interface. The system is equipped with various sensors to display working time, cold trap temperature, sample temperature, vacuum degree in curve and digital form, and record drying curves and freeze-drying data.

●industryPLCOperating system, high control accuracy, fast operation response speed, stable and reliable.

This machine can store hundreds of freeze-drying processes, each of which can be set48 segments of freeze-drying data, equipped with USB communication interface, and one click extraction of experimental data from USB drive.

●The starting temperature of the vacuum pump can be preset, and when it is lower than the set temperature, the vacuum pump will start effectively, extending the service life of the vacuum pump.

●The drying chamber adopts a colorless and transparent drying chamber with high transparency, strong sealing, clear and intuitive samples, and the entire freeze-drying process can be observed.

●Equipped with cold trap electric heating defrosting function, it shortens the waiting time for secondary use.

●The connection between the vacuum pump and the host adopts international standardsKF quick connector, simple and reliable.

●The partition adopts36V safe voltage heating method, intelligent heating is more stable, safer, and temperature control is more precise. The partition heating has over temperature protection function.

●The temperature sensor has a calibration function to ensure the accuracy of long-term measurement values.

●Real time alarm function and historical alarm query function, convenient for equipment troubleshooting and maintenance.

Optional accessory functions and accessories (additional charge):

●Vacuum pump oil mist filter ensures laboratory environment and reduces oil mist pollution

●Eutectic point testing function to better grasp the sublimation temperature of materials

●Vacuum control function

●Fully automatic vacuum pressure differential valve to prevent oil backflow

●Multi brand imported vacuum pumps

● Non standard customization is possible

● Optional cold trap temperature≤-82℃

Technical Indicators:

Freeze dried area: 0.09㎡

Cold trap temperature(No load): ≤-60℃

真空度：≤3Pa

Water catching ability:6Kg/batch

Extraction rate:4L/S

Number of shelves:3layer

Quantity of material trays:3a

Material tray size:φ200mm

Interlayer spacing:70mm

Cooling method: air cooling

Whole machine power:2100W

Overall dimensions:640*570*970+465mm

Materials that can be loaded:1L (material thickness 10mm)

Can hold penicillin bottles:Ø 12mm/16mm/22mm: 690/360/195 pieces

Environmental temperature for use:≤25℃

Power Supply:220V/50Hz