Vacuum freeze dryer
FD-1B series gland type
Category:
Freeze Dryer / Spray Dryer
keywords:
Mixing device Blender Centrifuge Laboratory enclosure
Vacuum freeze-drying technology, referred to as freeze-drying, also known as sublimation drying. It is used in pharmaceutical, biological products, chemical and food industries.
Product Specification
Product Features：
- Pre-freeze-drying is carried out in situ, reducing the tedious operation of the drying process and automating the lyophilization process
- As a circulating medium, silicone oil has high temperature control accuracy, a shelf temperature difference of ≤ 1°C, and uniform drying effect
- The shelf temperature is adjustable, controllable, explorable, pilot and production process
- 7-inch true color touch LCD screen, real-time record and display of cold trap temperature, sample temperature, separator temperature, vacuum degree
- Data can be exported via USB, and can be controlled by the host computer software, supporting computer browsing and printing
- 100 programs can be stored, each with 36 segments, program parameters can be modified during operation, and the final drying curve can be recorded
- The cold trap temperature can be preset, and the vacuum pump will be started only when it is lower than the preset temperature, effectively protecting the vacuum pump
- The sample pre-freezing temperature can be set, and linear cooling or program cooling is optional
- The square tray is not easy to deform, easy to handle and easy to clean
- It is equipped with an inflatable valve to fill the dry inert gas
- The drying chamber adopts a high light transmittance colorless transparent plexiglass door, which can clearly observe the change process of materials during operation
- The vacuum pump has a timing function and an oil change time reminder
Technical Specifications：
| Model | FD-1B-80SH (Gland) |
| Dry area | Upper pressure plug, electric pressure plug |
| Dry area | 0.1 ㎡ |
| Shelf layers | 1+1 Layers (Radiant Layer) |
| Shelf spacing | ≥80mm |
| Material tray size | 300*340*15(mm) |
| Cold trap temperature | ≤-80°C (no load) |
| Shelf temperature range | -50℃—+70℃ |
| Shelf temperature difference | ±1°C (at equilibrium) |
| The minimum temperature of the plate layer | ≤-55°C (no load) |
| The cooling rate of the plate | ≤ 60 min (+20°C to -40°C) |
| The rate of plate warming | ≤75 min (-40°C to +20°C) |
| Cold trap cooling rate | ≤30 min (+20°C to -70°C) |
| System ultimate vacuum level | < 5Pa |
| Drainage capacity | 3kg/24h |
| Liquid in a pan (thickness 10mm) | 1L |
| Vial Φ12mm | 768 sticks |
| Vial Φ16mm | 437 sticks |
| Vial Φ22mm | 217 sticks |
| Defrosting method | Hot air defrost / natural defrost optional |
| Box material | AISI 304 stainless steel |
| Inner surface roughness | Plate finish RA ≤0.5MM, flatness RA≤±0.5MM |
| The whole machine starts protection | When all the safety conditions of the equipment are met, the whole machine can run automatically |
| Operational protection | The electrical system of the whole machine has the functions of logic interlocking, control and protection |
| Motor | There is overload, overheating, phase loss protection, etc |
| Circulatory system | Heating cycle protection |
| Product protection during sublimation | When the vacuum degree is poor, the heating is cut off, and the vacuum degree reaches the set value and runs automatically. The freeze-drying process |
| Host form factor | 750*860*1300+100 (mm) |
| The weight of the whole machine | 240kg |
| The power of the whole machine | 2.8KW |
| Power requirements | 220V/50HZ |
Product Accessories：
| Serial Number | Name | Quantity |
| 1 | Freeze dryer | One unit |
| 2 | Stainless steel sample tray | 1 unit |
| 3 | Vacuum pump | One unit |
| 4 | Vacuum tube | 1 root |
| 5 | Brand high-speed vacuum pump oil | 1 box (4 bottles, 1L per bottle) |
| 6 | Power cord | 1 root |
Optional Accessories：
| Optional Accessories | Serial Number | Optional features |
| 1 | Compacting point testing device | |
| 2 | Host computer software | |
| 3 | Drying end point determination | |
| 4 | Imported vacuum pump | |
| 5 | Vacuum degree control | |
| 6 | Oil mist filter | |
| 7 | Anti-reflux oil device | |
| 8 | Product description of remote control function between APP and PC |
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File size: 406.0KB
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Shanghai Yalin Technology Co., Ltd. is a company specializing in the research and development, production, sales, and service of laboratory instruments.
Read MoreJeff Won
Domestic Tel：86-13918841181
International Tel：+65-88565323
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Mail：jeffwon@yalin17.com
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