Electric Heating Freeze Dryer LGJ-FD Series
LGJ-FD series Freeze Dryers are with electric heating function.
Equipped with shelf heating and has programmable functions.
It can memorize freeze-dried curves and comes with u-disc extraction function for users to observe the lyophilization process of materials.
- It is our company's patented product . Freezing and drying is finished in the same place. It is easy to operate,and have a good drying effect.
- The ACRYLIC material is used for the drying chamber door. It is colorless, transparent, and the whole process of lyophilization can be observed.
- Inflatable (drainage) valves use safety diaphragm valves, which can be connected to an inert gas source, and filled with inert gas after drying to extend material storage time.
- Patented gas diversion technology, uniform ice catching in cold traps, and strong ice catching capability.
- Internationally renowned brand compressors, high efficiency, long life, low noise.
- Separator patented technology and partition temperature fuzzy control technology, the shelf temperature difference is small, the temperature control accuracy is high, and the drying effect is even.
- The freeze-drying curve optimization control technology can control the cooling rate in the pre-freeze phase, and at the same time, it can control the sample heating rate and the current stage vacuum degree in the sublimation and analytical drying stages.
- The powerful sensor calibration function ensures the long term accuracy of the measured value.
- 7-inch true color industrial embedded touch screen + SH-HPSC-II modular controller, high control accuracy, stable and reliable performance.
- The professionally designed FD-EMB control system can save hundreds of process recipes. Each recipe contains 50 temperature control zones to improve the process optimization rate.
- Intelligent data recording system, real-time record and display the cold trap temperature curve, sample temperature curve, vacuum curve, export data can be viewed through the computer and print a variety of operations to facilitate process optimization and verification of drying effect.
- Flexible manual + automatic control, manually used for groping the process, automatically used for mass production.
- Real-time alarm display and historical alarm query function to facilitate fault diagnosis and equipment maintenance.
- You can set the user level and password, and decentralized operation management.
Model LGJ-10FD(Chamber) LGJ-10FD(stoppering) LGJ-30FD LGJ-50FD Freeze Drying Area 0.2㎡ 0.1㎡ 0.4㎡ 0.6㎡ Shelf Dimensions 400×270mm 400×270mm 300×340mm 300×340mm Tray Dimensions 395×265mm 395×265mm 295×335mm 295×335mm Tray Numbers 2 pcs 1 pc 4pcs 6pcs Shelf Spacing 70mm 70mm 50mm 50mm Shelf Temp. Range -50℃~+70℃ -50℃~+70℃ -50℃~+70℃ -50℃~+70℃ Cold Trap Temp. ≤-60℃, optional ≤-80℃ ≤-60℃, optional ≤-80℃ ≤-60℃, optional ≤-80℃ ≤-60℃, optional ≤-80℃ Ice Collecting Capacity ≥6KG/24h ≥6KG/24h ≥8KG/24h ≥10KG/24h Pumping Speed 4L/S 4L/S 6L/S 6L/S Ultimate Vacuum ≤5Pa ≤5Pa ≤5Pa ≤5Pa Power 2000W 2000W 2700W 4500W Main Unit Weight 210kg 210kg 280kg 450kg Main Unit Dimensions 655×640×1200mm 655×640×1200mm 890×660×1210mm 890×670×1410mm Cooling Mode wind cooled wind cooled wind cooled wind cooled Shipping Weight 1L（thickness 10mm） 1L（thickness 10mm） 4L（thickness 10mm） 6L（thickness 10mm）
REMARKS: Cold Trap Temp. shows the temperature when there is NO LOADING.