Buy Laboratory Freeze Dryer – 1.2L Laboratory Freeze Dryer – NANBEI Manufacturer and Factory

Laboratory Freeze Dryer – 1.2L Laboratory Freeze Dryer – NANBEI

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Laboratory Freeze Dryer – 1.2L Laboratory Freeze Dryer – NANBEI Detail:

Application

LGJ-12 manifold top press freezing dryer is suitable for freeze-drying experiment in laboratory or a small amount production. So they may meet some conventional needs of laboratory.

Main Characteristics

1. Green and environmental protection in line with international standards
2. LCD display, Chinese interface, display drying curve
3. The cold trap has a large opening, no coil inside, and has a pre-freezing function
4. Imported compressor with strong water absorption capacity and low noise
5. The pre-cooling rack can be used as a drainage tube to speed up the drying speed
6. The cold trap and operation panel are made of stainless steel, which is corrosion-resistant and bright
7. The transparent bell-shade drying room is safe and intuitive
8. Stainless steel sample rack, the space of ordinary sample tray can be adjusted
9. Small size, easy to operate
10. Optional nitrogen valve.

Technical parameter

Model	NBJ-12 series vacuum freeze dryer
	Standard type	Standard manifold	Top-press type	Top-press manifold
Freeze-dried area	0.12㎡		0.08㎡
Material plate size	Ф200mm		Ф180mm
Number of material trays	4		3
Material plate spacing	70mm
Eggplant bottle	-	100/250/500/1000ml bottle each	-	100/250/500/1000ml bottle each
Cold trap temperature	≤ -56 ° C (no load), optional ≤ -80 ° C (no load)
Cold trap depth	240mm
Cold trap diameter	Ф215mm
Water catching capacity	3-4kg/24h
Pumping rate	2L/S
Ultimate vacuum	≤5pa (no load)
Installed power	970W
Host weight	62kg
Mainframe dimensions	580×500×720mm
-80 °C mainframe dimensions	770×550×720mm
Drying chamber size	Ф260×430mm	Ф260×490mm	Ф260×465mm	Ф260×540mm
Cooling method	air cooling
Defrost mode	naturalized cream
Plate loading material	1.2L (material thickness 10mm)		0.8L (material thickness 10mm)
Vials quantity	-	-	Ф 12mm: 492	Ф 12mm: 492
	-	-	Ф 16mm: 297	Ф 16mm: 297
	-	-	Ф 22mm: 147	Ф 22mm: 147

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Application difference

Model	Application difference
NBJ-12 Standard type	Suitable for freeze drying of conventional materials in bulk (liquid, paste, solid)
NBJ-12 Top-press type	It is not only suitable for the freeze-drying of conventional materials in bulk (liquid, paste, solid), but also suitable for the drying of the bottled materials of vial. When preparing for lyophilization, the materials are dispensed into the vials as needed, and the caps are floated and frozen. Drying, after the end of drying, the capping device is pressed tightly to avoid secondary pollution, re-adsorb moisture, and easy to store for a long time.
NBJ-12 Standard manifold	It is suitable for freeze-drying of bulk (liquid, paste, solid) conventional materials, and can be used to pick up the flask outside the drying chamber to dry the material that is frozen on the inner wall of the bottle. At this time, the flask is used as a container to be connected to the outside of the drying oven. On the tube, the material in the flask is heated at room temperature, and the multi-manifold switch device can be used to remove or load the flask as needed without stopping.
NBJ-12 Top-press manifold	On the basis of the common type characteristics, it combines the characteristics of the gland type and the multi-tube type. · Suitable for freeze drying of conventional materials in bulk (liquid, paste, solid); ·It is suitable for the drying of the bottled materials of Xilin. When preparing for lyophilization, the materials are packed into the vials as needed. After the caps are floated, the caps are freeze-dried. After the drying, the capping device is pressed to tighten the caps. Contamination, re-adsorption of water, easy to preserve for a long time; ·The flask is attached to the outside of the drying chamber, and the material frozen on the inner wall of the bottle is dried. At this time, the flask is connected as a container to the manifold outside the drying box, and the material in the flask is heated at room temperature through a multi-manifold switch device. The flask can be removed or loaded at any time as needed without downtime.