Сушач за замрзавање (стандардни тип)
Contact Info
- Adresa:Ulaz 5500, ulica Yuanjiang, okrug Minhang, Šangaj, Zgrada 1, Poštanski broj:
- Kontakt: 高洁
- Tel:13761436048
- Email:3982822529@qq.com
Ostali proizvodi
YJ-512Afreeze dryer (standard type)
Product Description:
Vacuum freeze-drying technology, referred to as freeze-drying, also known as sublimation drying. It is applied in the pharmaceutical, biological, chemical and food industries.
Main Features:
● Pre-freezing and drying are carried out in situ, reducing the cumbersome operations in the drying process and realizing the automation of the freeze-drying process
● Silicone oil is used as the circulating medium, with high temperature control accuracy, shelf temperature difference ≤1℃, and uniform drying effect
● Shelf temperature is adjustable and controllable, suitable for process exploration, pilot test and production
● Software operating system with independent intellectual property rights
● 7-inch true color touch LCD screen, which records and displays the cold trap temperature, sample temperature, shelf temperature and vacuum degree in real time
● Data can be exported via USB, and optional upper computer software control is supported, allowing browsing and printing on a computer
● 32 programs can be stored, each program can have 40 segments, and program parameters can be modified during operation, with the final drying curve recorded
● Cold trap temperature can be preset, and the vacuum pump will only start when the temperature is lower than the preset value, effectively protecting the vacuum pump
● Sample pre-freezing temperature can be set, with linear cooling or program cooling as options
● Square trays are not easy to deform, easy to operate and clean
● Equipped with an inflation valve, which can be used to fill dry inert gas
● The drying chamber adopts a high-transmittance colorless transparent organic glass door, through which the change process of materials can be clearly observed during operation
Technical Parameters:
◆ Drying area: 0.1㎡
◆ Number of shelves: 1+1 layers (radiation layer)
◆ Shelf spacing: ≥80mm
◆ Material tray size: 300*340*25(mm)
◆ Shelf temperature range: -50℃—+70℃
◆ Shelf temperature difference: ±1℃ (at equilibrium)
◆ Minimum shelf temperature: ≤-55℃ (no load)
◆ Shelf cooling rate: ≤60 min (from +20℃ to -40℃)
◆ Shelf heating rate: ≤75 min (from -40℃ to +20℃)
◆ Cold trap temperature: ≤-80℃ (no load)
◆ Cold trap cooling rate: ≤30min (from +20℃ to -70℃)
◆ System ultimate vacuum: ＜10Pa
◆ Water trapping capacity: 3kg/24h
◆ Tray-loaded liquid (material thickness 10mm): 1L
◆ Vials Ф12mm: 768 pieces
◆ Vials Ф16mm: 432 pieces
◆ Vials Ф22mm: 221 pieces
◆ Defrosting method: hot gas defrosting / natural defrosting as options
◆ Cabinet material: AISI 304 stainless steel
◆ Inner surface roughness: shelf smoothness RA≤0.5ΜM, flatness RA≤±0.5ΜM
◆ Whole machine start protection: the whole machine can only start and run when all safety conditions of the equipment are met
◆ Operation protection: the whole machine electrical system has logical interlock, control and protection functions
◆ Motor: with overload, overheating, phase loss protection, etc.
◆ Circulation system: heating circulation protection
◆ Product protection during sublimation: heating is cut off when the vacuum degree is poor, and the freeze-drying process will run automatically when the vacuum degree reaches the set value
◆ Equipped with external bottle interface, optional external drying rack can be used to hang eggplant-shaped drying bottles or wide-mouth drying bottles (4 or 8 pieces)
◆ Main unit external dimensions: 650*750*1250 (mm)
◆ Whole machine weight: 220kg
◆ Whole machine power: 2.8KW
◆ Power requirements: 220V,50HZ
Product Configuration:
Freeze dryer: 1 unit, stainless steel sample tray: 1 piece, vacuum pump: 1 unit, vacuum tube: 1 piece, Baidixi high-speed vacuum pump oil: 1 box (4 bottles, 1L/bottle), power cord: 1 piece
● Optional functions
(1) Eutectic point testing device (2) Upper computer software (3) Drying end point judgment (4) Imported vacuum pump
(5) Vacuum degree control (6) Oil mist filter (7) Anti-oil return device (8) APP and PC remote control function
| Kategorija industrije: | Chemicals/Laboratory Reagents/Other Chemical Reagents |
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