Wuhan Bonnin Technology Ltd, Laboratory Instruments Expert in China

Product Description

Laboratory Vacuum Freeze Dryer Machine Supplier


Laboratory vacuum freeze dryers are widely used in the fields of medicine, pharmaceuticals, biological research, chemicals and food. The lyophilized articles are easy to store for a long time, and can be restored to the state before lyophilization and maintain the original biochemical characteristics after adding water. The LGJ-10 freeze dryer is suitable for laboratory use and meets the requirements of routine lyophilization in most laboratories.

1. One-piece structure design, small size, no external flange, easy to use, no leakage.
2. All materials in contact with the product are made of inert materials to meet the requirements of GLP.
3. The cold trap and the operating table are made of stainless steel, which is corrosion-resistant and easy to clean.
4. All stainless steel inflatable (discharge) valve design, production, safety, anti-corrosion, no leakage.
5. The cold trap has a large opening, no inner coil, and sample pre-freezing function, no need for a low temperature refrigerator.
6. Specialized gas guiding technology, cold trap for uniform ice trapping and strong ice trapping ability.
7. Internationally renowned SECOP (DANFOSS) brand compressors, high efficiency, energy saving, long service life and low noise.
8. Well-known brand vacuum pump, pumping speed, to achieve a higher ultimate vacuum.
9. Vacuum pump protection function, can set the vacuum pump to start the cold trap temperature and protect the service life of the vacuum pump.
10. Professional design FD-LAB freeze dryer control system + SH-HPSC-I modular controller, with high reliability and stability.
11. Intelligent data recording system, real-time recording and display of cold trap temperature curve, sample temperature curve, vacuum degree curve, export data can be browsed by computer and printed.

Main technical parameters:

Model LGJ -10A LGJ -10B LGJ -10C LGJ -10D LGJ -10E
Type Normal typeStoppering Manifold Stoppering + ManifoldT type multi-port manifold
Dry chamber size (D*H)∅260×430mm∅260×490mm∅260×465mm∅260×540mm/
Total shelf area0.12 m20.08m20.12 m20.08m2/
Shelf size(mm)∅200*4pcs∅180 * 3pcs∅200*4pcs∅180 * 3pcs/
Shelf space height (mm)70707070/
Shelf number4 pcs3 pcs4 pcs3 pcs/
Trays number4 pcs3 pcs4 pcs3 pcs/
Vials load capacity∅12mm920 Pcs920 Pcs920 Pcs560 Pcs24 ports
430×480mm (H*L)
∅16mm480 Pcs480 Pcs480 Pcs285 Pcs
∅22mm260 Pcs260 Pcs260 Pcs165 Pcs
Sample load capacity1.2L0.8L1.2L0.8L/
Flask//8 pcs8 pcs/
Dry rackIncludedIncludedIncludedIncluded/
Cold trap rackIncludedIncludedIncludedIncludedIncluded
Condenser Temp.<-55°C (-80°C or even lower is optional)
Cold trap size.∅215 * 140 mm (Depth * Height)
Ice remove capacity3~4kg/24hours
Cold typeAir-cooled
Defrost typeNatural (Electric is optional)
Ultimate Vacuum<5 Pa (empty)
Vacuum pumpIncluded
Pump rate2L/S
Install Power970W
Voltage220v/50Hz or 110v/60Hz
Dimensions460*625* (370+430)(mm)
Weight100 kg105kg110kg120kg65kg


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