Category | Specifications |
Brand | BIONOON |
Condensing Temperature | ≤ -65℃ (no-load); Optional ≤ -90℃ (no-load) |
Water Catching Capacity | 5kg, 5kg per 24 hours |
Vacuum Degree | ＜ 10 Pa |
Price Range | Negotiable |
Instrument Type | Others |
Application Scope | Laboratory |
Origin Category | Domestic (Made in China) |
Application Fields | Environmental Protection, Food/Agricultural Products, Bio-industry, Agriculture/Forestry/Animal Husbandry/Fishery, Pharmaceutical/Biopharmaceutical |
Number of External Flasks | Standard 4, Optional 8-12 pieces |
Overall Dimensions of Main Unit | 500×380×520mm (L×W×H) |
Defrost Mode | Automatic Defrosting |
Drainage Mode | Automatic Drainage |
Vacuum Pumping Rate | ≥ 120 L/min |
Sample Tray Spacing | 70mm |
Product Introduction
The T-rack type vacuum freeze-dryer is mainly used in medicine, pharmaceuticals, biological research, chemical engineering, and food industries. Items treated with freeze-drying can be stored long-term, and after rehydration, they recover to the pre-freeze-dried state while maintaining original biochemical properties.
This model is equipped with 4 rubber sealing valves as standard (for hanging 4 ampoules), with optional configurations of 8-12 valves; customizations are available for special requirements. It is suitable for the preservation of microbial strains (such as bacteria and fungi) using ampoules—a common method in laboratories known as "ampoule sealing". After freeze-drying, samples are sealed in small ampoules, offering advantages including long preservation period, low mutation rate, suitability for large-scale preservation, and wide application range.
I. Working Principle
The drying principle of the vacuum freeze-dryer is mainly based on the law of three states change of matter. When a substance is cooled to a certain low temperature, its molecular motion slows down and forms a solid state. In a vacuum environment, the external pressure on water molecules is reduced, and the distance between molecules increases—allowing water molecules to sublimate directly from solid to gas to achieve drying. This drying method preserves the original nutritional components and color of the material, while preventing oxidation and deterioration of heat-sensitive substances.
II. Application Scope
The T-rack type vacuum freeze-dryer is widely used in medicine, pharmaceuticals, biological research, chemical engineering, and food industries. Items processed by freeze-drying are easy to store for a long time; after adding water, they can return to the state before freeze-drying and retain their original biochemical properties.
III. Features
1. Automatic Control System
1. Equipped with a 7-inch LCD touch screen and self-developed BIONOON operating system, with sensitive touch response.
2. High automation level and easy operation: supports one-click start/stop, automatic defrosting, and automatic drainage.
3. Power failure protection function: automatically releases vacuum after power failure to prevent vacuum pump oil backflow and protect sample safety.
4. Imported pressure relief valve for automatic vacuum release; compatible with filters to ensure sample cleanliness.
5. Built-in cold trap vacuum protection system: protection parameters can be set to extend the service life of the vacuum system.
6. Standard permission management to ensure the safety of experimental data.
7. Intelligent data recording system: allows query of historical curves and records, and enables data export via USB or WIFI.
8. Upgradable system maintenance reminder function: vacuum pump oil change reminder, radiator cleaning reminder, instrument operation time recording, voltage deviation reminder, etc.
9. Adopts PLC control system: provides system customization services, and the software system is upgradable.
10. Supports WIFI and IoT (Internet of Things) technology: a mobile APP can be downloaded for remote real-time monitoring and equipment operation (optional).
11. Batch instrument management function: supports cloud storage of data for multiple instruments (optional).
12. Automatic freeze-drying end detection system: facilitates real-time mastery of freeze-drying progress (optional).
2. Refrigerating System
1. Built-in 304 stainless steel condenser tube: the displayed temperature is consistent with the actual temperature, ensuring better water catching performance.
2. Adopts hybrid refrigeration technology, achieving lower and more stable temperature.
3. Equipped with an imported refrigeration compressor.
3. Vacuum System
1. 30cm large-diameter integrally formed cold trap: thick, durable, and with better airtightness.
2. Built-in high-precision vacuum sensor for accurate display of vacuum degree.
3. Compatible with domestic or imported vacuum pumps to meet different customer needs.
Ⅳ. Technical Parameters
1. Cold Trap Temperature: ≤ -65℃ (no-load), Optional ≤ -90℃ (no-load)
2. Maximum Water Condensing Capacity & Efficiency: 5kg, 5kg per 24 hours
3. Vacuum Pumping Rate: ≥ 120 L/min
4. Ultimate Vacuum Degree: ＜ 10 Pa
5. Total Power: 1100 W
6. Overall Dimensions of Main Unit (L×W×H): 500×380×520mm
7. Defrost Mode: Automatic Defrosting
8. Drainage Mode: Automatic Drainage
9. Number of Hangable Ampoules: Standard 4, Optional 8-12
V. Configuration List
1. Freeze-Dryer Main Unit × 1
2. Vacuum Pump × 1
3. T-Rack Assembly × 1
4. User Manual × 1
5. Product Warranty Card × 1
6. Product Certificate of Qualification × 1
7. Other Accessories
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