LGJ-18 Lab Vacuum Freeze Drying Machine
Product Introduction:
Vacuum freeze-drying machines are widely used in fields such as medicine, biological research, chemical engineering, and food. Items that have undergone freeze-drying treatment are easy to preserve for a long time, and can be restored to their pre freeze-drying state and maintain their original biochemical characteristics after adding water.
LGJ-18 Technical Features:
1. Use a deep low-temperature cold trap to capture volatile organic solvents and prevent their corrosion on the freeze-drying machine. It is effective for freeze-drying products containing a large amount of high concentration organic solvents, and can handle organic solvent solutions with concentrations below 95%.
2. The drying chamber is integrated and formed. No adhesion, high strength, and no leakage.
3. Integrated structural design, small size, no external flanges, easy to use, and no leakage.
4. All materials in contact with the product are made of inert materials, meeting the requirements of GLP.
5. The cold trap and operating table are made of stainless steel material, which is corrosion-resistant and easy to clean. All stainless steel inflatable (drain) valve, safe, corrosion-resistant, and leak free.
6. The cold trap has a large opening, no inner coil, and has sample pre freezing function, without the need for a low-temperature refrigerator.
7. Patented gas diversion technology, with uniform ice capture in the cold trap and strong ice capture ability.
8. SECOP compressor, efficient, energy-saving, long service life, and low noise.
9. Industrial grade SH-HPSC-I controller, dedicated control system for Songyuan Huaxing FD-LAB freeze-drying machine, intelligent record data generation curve, can query cold trap temperature, sample temperature, vacuum degree curve, can be browsed individually or as a whole, and can achieve data recording and exporting to USB drive.
10. LCD display and record the cold trap temperature curve, sample temperature curve, and vacuum degree curve. Data export can be browsed, printed, and operated through a computer.
11. Perfect maintenance and protection functions: delay protection, vacuum runaway protection, short circuit overload protection, maintenance reminder, fault display, etc. make the equipment safer to use.
Technical parameters of LGJ-18 ordinary freeze-drying machine:
Freeze dried area: 0.18 square meters
Material tray size: Ф 240mm
Number of material trays: 4
Material tray spacing: 70mm
Cold trap temperature: ≤ -110 ºC (no-load)
Cold trap depth: 400mm
Cold trap diameter: Ф 270mm
Water harvesting capacity: 6kg/24h
Ultimate vacuum degree: ≤ 5pa (no-load)
Installed power: 1700w
Host weight: 160kg
Overall dimensions of the host: 685 × five hundred and fifty × 970mm
Drying chamber size: Ф three hundred × 445mm
Cooling method: air cooling
Defrosting mode: natural defrosting
Plate mounted material: 1.8L (material thickness 10mm)
Specification and quantity of eggplant bottles: 100/250/500/1000ml, 2 each (optional with wide mouth bottles of 600ML and 1200ML)
Include Tangshi 2XZ-4 Vacuum pump
Audited Supplier 
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