“Standard” freeze dryer with circular shelves, 0.18 m²
Large-capacity model, complete with vacuum pump configuration
High-capacity laboratory freeze dryer.
Base model designed for a wide range of applications in the fields of medicine, pharmaceuticals, biological research, chemistry, and the food industry.
Equipped with 4–6 stainless steel trays. Suitable for the freeze-drying of conventional bulk materials (liquids, pastes, solids).
With a freeze-drying area expandable up to 0.27 m², the unit is floor-standing and equipped with caster wheels for easy mobility.
The high-capacity product line features the same characteristics as laboratory-scale models; the units operate according to the same principles and have similar operating methods.
The main differences lie in the larger freeze-drying area available in this series.
The standard freeze-drying area is 0.18 m² and can be expanded up to 0.27 m².
In addition, these units are equipped with a higher-capacity condenser (cold trap), allowing the processing of a larger number of samples.
It is ideal for laboratory use and meets the requirements of most routine freeze-drying processes. This simple and intuitive unit provides the essential capabilities for the efficient preservation of samples and products in various laboratory environments.
Product Advantages
- Integrated design – Compact, leak-free structure with no external flanges. The small footprint makes it suitable for a wide range of laboratory settings. The one-piece design allows immediate operation without complex installation.
- GLP-compliant materials – All materials in contact with the product are made of inert materials and fully comply with GLP requirements, ensuring reliable and accurate experimental results.
- Corrosion-resistant structure – The cold trap and workbench are made of stainless steel, providing corrosion resistance and easy cleaning, extending equipment service life and reducing maintenance costs.
- Safety valves – All-stainless-steel venting valves, designed and manufactured in-house, ensure safety, corrosion resistance, and eliminate the risk of leaks.
- Pre-freezing function – Large cold trap opening and sample pre-freezing function eliminate the need for a separate low-temperature freezer
- Gas flow control technology – Dedicated gas flow control technology ensures uniform ice capture in the cold trap, improving process efficiency and experimental success
- Efficient, energy-saving compressor and vacuum pump – Equipped with internationally renowned brand compressors and vacuum pumps, offering high efficiency, long service life, and low noise levels
- Advanced modular control system – Next-generation modular controller with an advanced control system that maximizes process reliability and repeatability. Integrated 7-inch high-resolution LCD touchscreen for easy operation.
- Intelligent data logging system – Real-time recording and display of cold trap temperature, sample temperature, and vacuum level curves. Data can be exported to a computer for viewing, printing, and management.
- User-friendly interface – Human–machine interface with real-time system status display and English-language software. Comprehensive alarm system for high ambient temperature, vacuum pump oil replacement, operating time, sensor malfunctions, and compressor and vacuum pump status.
- Comprehensive system protection – Compressor start-up delay protection and overload/short-circuit protection for both compressor and vacuum pump, ensuring operator and equipment safety.
- Intelligent electric defrosting – Low-voltage electric defrosting system that is safe and efficient, improving defrosting performance and reducing maintenance costs.
- Ease of movement – Equipped with caster wheels at the base for convenient mobility..
Technical Specifications
| Model | "Standard" with stacked circular shelves |
| Freeze-drying area | 0,18 m² (expandable up to 0.27 m²) |
| Condenser temperature | ≤-60℃, optional ≤-80℃
≤-110 (no-load) |
| Vacuum level | <5Pa (no-load) |
| Water condensation capacity | 6 kg/24 h |
| Sample tray | Ø 240 mm / 4 shelves (6 shelves optional) |
| Overall power | 1400 W |
| Main unit weight | 105 kg |
| Dimensions | 630×580×970 mm
(+445 mm freeze-drying chamber) |
| Load capacity | 1,8/2,7 l/kg (10 mm thickness) |
To order
| Code | Description |
| NB/AGJ/018 | “Standard” model freeze dryer configured with a 4-level stacked freeze-drying chamber, total area 0.18 m² complete with vacuum pump |