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E-mail
nai17@foxmail.com
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Phone
13817078549
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Address
Building 1, No. 139 Rongmei Road, Songjiang District, Shanghai
Shanghai Naiai Precision Instrument Co., Ltd
nai17@foxmail.com
13817078549
Building 1, No. 139 Rongmei Road, Songjiang District, Shanghai
The specifications of the vertical freeze dryer include: regular NAI-L1-80, capping NAI-L2-80, hanging bottle NAI-L3-80, capping hanging bottle NAI-L4-80, and strain preservation NAI-L5-80
Product Description
Vertical Freeze Drying Machine - Cap Hanging Bottle Type NAI-L4-80 adopts vacuum freeze drying technology, also known as freeze-drying or sublimation drying. Widely used in the pharmaceutical, bioproducts, chemical, and food industries. Freeze drying technology is highly suitable for thermosensitive substances such as antibiotics, vaccines, blood products, enzymes, hormones, and other biological tissues.
Main characteristics: Principal character
1. Adopting the international brand Cisco dual compressor cascade refrigeration, the condensation temperature is -80 ℃.
2. 4.3-inch true color touch LCD screen, PLC operation control system.
3. Real time recording and display of cold trap temperature, sample temperature, and vacuum degree, which can be exported through USB or browsed and printed on a computer with various options using upper computer software.
4. The cold trap has a large opening and also serves as a material prediction chamber. The pre freezing temperature is low, which is conducive to the quick freezing of samples.
5. The cold trap is made of all stainless steel, with no coils inside, and is smooth and corrosion-resistant.
6. The original imported inflation valve can be filled with dry nitrogen or inert gas.
Technical parameters
Product model: NAI-L4-80
Specification: Capped hanging bottle type
Condensation temperature -80 ℃
Vacuum degree<10pa=''=''>
Freeze dried area 0.07 ㎡
0.7 liters of tray material
Water catching capacity 3kg/24h
Sample tray with a diameter of 180mm and 3 layers
Cold trap size Φ 220 × 255mm
8 external bottles (eggplant shaped or wide mouthed bottles are optional)
Power requirement 220V 50Hz 1300W
Host size 492 × 540 × 800mm
The capping function has
There is a record of the total working time
There are records of single working hours
Vacuum pump oil change prompt optional
Bottled volume of penicillin: Φ 12mm: 492 bottles, Φ 16mm: 279 bottles, Φ 22mm: 147 bottles
Standard configuration
Vertical host, anti backflow oil vacuum pump, pressure cover drying device (3 sample trays), 8 rubber valves, 8 freeze-drying bottles, pressure cover hanging bottle glass cover, vacuum pump connecting pipe
Optional features
(1) Eutectic point testing device (2) upper computer software (3) drying endpoint judgment (4) imported vacuum pump (5) vacuum degree control (6) oil mist filter (7) anti backflow device
Vertical freeze dryer - Cap hanging bottle type | Laboratory freezer | Vacuum freeze dryer | Experimental vacuum freeze dryer manufacturer