Scientz-12N/A (Normal Type) Vertical Freeze Dryer, Freeze-Dried Area 0.12 ㎡, NINGBO XINZHI BIOLOGICAL TECHNOLOGY CO. LTD. (CAT#: STEM-GLE-6552-LGZ)

SCIENTZ-12N series freeze dryer has larger water trapping capacity and larger cold trap size on the basis of 10N, but it is still compact, which can effectively save valuable laboratory space. It adopts advanced imported compressors with powerful functions and can provide a highly automated high-quality freeze-drying environment (conventional no-load -56°C, optional -80°C compressor, water capture capacity up to 4kg), which is a small and medium-sized experiment It is an ideal choice for freeze-drying of small and medium batches and multi-variety materials.
For universities and research institutes:
Institute of Inspection and Quarantine: Sample pretreatment of vegetables and meat products
Academy of Agricultural Sciences: Freeze-drying of food, plant specimens and drugs by nursery stock institutes, agricultural product processing institutes, plant protection institutes, etc.
Academy of Military Sciences: freeze-drying of medical articles, freeze-drying of medicines, freeze-drying of animal and plant tissues, freeze-drying of nucleic acid, protein, serum and other samples
Chinese Academy of Sciences: Freeze-dried samples for drug research and development, polymer synthesis, nanomaterials, soil testing, food testing, etc.
School of Life Sciences: freeze-dried preservation of microorganisms, viruses, extraction and drying of proteins, freeze-dried powder of vaccines and anticancer drugs, tissue freeze-drying of insects, animals and plants
School of Materials: Drying of Nanomaterials (Prevention of Particle Agglomeration), Preparation of Ultrafine Catalysts
School of Food Science: Pretreatment of samples for food nutrient analysis experiments
School of the Environment: Freeze-Drying of Soil and Sludge Samples
School of Pharmacy: Research on chemical drug synthesis, development of powder injection, extraction of traditional Chinese medicine ingredients
School of Chemistry: Freeze-drying of polymer materials, insoluble substances, etc.
government
EPA: Freeze-Drying of Soil and Sludge Samples
Entry and exit: pretreatment of pesticide residue testing of vegetables, meat products, etc.
Disease control: freeze-drying of bacteria, viruses, etc., pretreatment of physical and chemical laboratory samples
Biopharmaceutical companies
Biopharmaceutical enterprises: vaccine powder injection, interferon, oral disintegrating tablet, serum protein and plasma, enzyme, coenzyme, disintegrating tablet for eye, cosmetic skin tissue, etc.

Freeze-dried area (㎡): 0.12
Catch capacity (kg/batch): 4
Vial bottle capacity: Φ12mm 920 Φ16mm 480 Φ22mm 260
Number of eggplant bottles: /
Ampoule connector (only: /
Disk solution (L): 1.5
Material tray size (mm): Φ200
Material tray spacing (mm): 70
Material tray size (pcs): 4
Cold trap size (mm): Φ250X150
Cold trap minimum temperature (°C): ≤-56 (no load)
-80°C Cold trap minimum temperature (°C): ≤-80 (no load)
Ultimate vacuum (Pa): <10 (no load)
Power Kw(220V50Hz): 0.95
Power Kw (-80°C): 1.35
Ambient temperature (°C): ≤25
Overall dimensions (mm): W480×D590×H720
-80°C Overall Dimensions (mm): W510×D690×H720

Overall performance: compact and powerful. The design of the instrument is compact and small in size, which is easy to place and carry. Imported compressor, stable and efficient, intelligent control and powerful.
Refrigeration system: Refrigeration is fast and clearly visible. Adopt imported brand compressor for refrigeration, rapid refrigeration and low cold trap temperature. Optional -80°C compressor for better cooling effect.
Control system: intelligent control, true color display, 7-inch true color LCD touch screen, ergonomic design, important parameters (cold trap temperature/sample temperature/vacuum degree/partition temperature, etc.) are clear at a glance. Industrial-grade embedded operating system, with fast operation response and large amount of stored data. The freeze-drying data is automatically saved, viewed in real time, and the history is reproduced. The freeze-drying process is clear and controllable. Supports storing multiple sets of freeze-drying curves, copying from U disk, browsing on PC, and printing. It has the function of automatic alarm when the room temperature is too high.
Drying room: transparent and sealed, reliable anti-corrosion, colorless and transparent one-shot injection molding polycarbon drying room, corrosion-resistant, not easy to break, no bonding, high transparency, strong airtightness, and clear and intuitive samples. The whole process of freeze-drying can be observed. Equipped with an inflation valve, it can be filled with dry inert gas.
Vacuum system: vacuum controllable, intelligent protection • The temperature of the cold trap can be set, and the vacuum pump will be turned on when the temperature is lower than the set value to protect the service life of the vacuum pump • Optional vacuum pump oil mist filter • Optional automatic vacuum differential pressure valve to prevent oil from sucking back
Optional features:
The eutectic point test function can grasp the better sublimation temperature of the material.
Vacuum level control function to maximize heat transfer.
Double-machine cascade refrigeration system, mature technology, low temperature, used for -80°C freeze dryer.
Wide-mouth manifold freeze-drying bottle configuration, easy to load and take materials, can be connected with imported standard freeze-drying bottles and valves, with 8 tubes as standard.
Electric defrosting function, accelerate the defrosting speed and shorten the drying cycle.
Multi-brand imported vacuum pump.
Vacuum pump oil mist filter.
Fully automatic vacuum differential pressure valve to prevent oil from sucking back.
Optional UPS power supply can ensure the continuity of operation.

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