-40°C Upright Freezer LUF-B11 is a direct cooling comprised microprocessor controlled upright type unit, offers 439 L of capacity with -40°C of cooling performance and -20 to -40°C of temperature control range. Designed with powder coated material housing and stainless-steel interior with 7 adjustable shelves. With manual defrost mode and R507 refrigerant, features high-efficient EBM fan and compressor along with standard RS485 interface and remote alarm contact. Equipped with digital display and built-in advanced alarm system, has external door handle and padlock to prevent unauthorized access.
| Cabinet Type | Upright |
| Capacity | 439 L |
| Temperature Range | -20˚ to -40˚C |
| Ambient Temperature | 16˚ to 32˚C |
| Cooling Performance | -40˚C |
| Cooling Method | Direct cooling |
| Defrost Mode | Manual |
| Refrigerant | R507 |
| Climate Class | N |
| Controller | Microprocessor |
| Display | Digital display |
| Compressor | 1 pc |
| Alarm System | High/Low temperature, High ambient temperature, Power failure, Low battery, Sensor failure, USB data-log failure, communication error, Door ajar |
| External Material | Powder coated material |
| Internal Material | Stainless steel |
| Insulation thickness | 100 mm |
| Shelves | 7 (ABS) |
| Casters | 4 (2 caster with brake) |
| Door lock with Key | Yes |
| External Lock | Yes |
| Access Port | 1 pc. Ø 25 mm |
| Data Logging/Interval/Recording Time | USB/Record every 10 minute / 2 years |
| Backup Battery | Yes |
| Power Supply | 220 to 240 V 50 Hz |
| Rated Current | 3.7 A |
| Internal Dimension (W×D×H) | 650×547×1305 mm |
| External Dimension (W×D×H) | 910×755×1945 mm |
| Packaging Dimension (W×D×H) | 990×855×2070 mm |
| Net Weight | 175 kg |
| Gross Weight | 200 kg |
A direct cooling comprised microprocessor controlled upright type unit
439 L of capacity with -40°C of cooling performance, targeted refrigeration
-20 to -40°C of temperature control range, ultra-low temperature freezer
Powder coated material housing and stainless-steel interior, easy maintenance
7 adjustable shelves, efficient and organized storage of different samples
Manual defrost mode and R507 refrigerant, efficient and environment-friendly
High-efficient EBM fan and compressor, stable operation with low noise
Standard RS485 interface and remote alarm contact, facilitate operation
Digital display with 0.1℃ display precision, convenient setting and observation
Built-in advanced alarm system, ensure safe and stable operation
External door handle and padlock to prevent unauthorized access
Anti-corrosive ultra-low freezer with strong cooling features and operation
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We manufacture extensive range of freezers with advanced technology suited to different industries. Our -25°C Chest Freezers deliver high performance and ensure safe storage of your samples. These are used in various sectors including clinical, biological and pharmaceutical industries
We offer one of the most comprehensive ranges in the industry including chest freezers and upright freezers of various capacities depending on the need. We believe in understanding our customer’s requirements and meeting them with safe, reliable storage environments that ensures the safety of blood products, reagents, medications and samples.
With innovation and advanced technology, we produce wide variety of freezers which are made up of high quality stainless steel. These freezers are easy to install and equipped with door locking system to prevent any unauthorized access.
Labtron produces wide zone of freezers with microprocessor-based temperature controller to maintain uniform temperature and alarm system for safe usage. Designed with adjustable stainless steel shelves to provide maximum storage space.
We are a leading supplier of freezers to various industries. Our freezers are designed with double silicon gasket seal inner door which prevents loss of cold air and 72 hours battery backup for printer and controller display.
As a leading supplier of freezers, we are committed to provide uninterrupted services to our customers. Our highly freezers are made up of supreme quality stainless steel which requires less maintenance.
Labtron manufactures freezers of wide ranges and supreme quality which suits the different requirements of customers. Our freezers are user friendly, reliable and ensure safe preservation of all kinds of biological samples.
We have extensive range of freezers with advanced technology suited to different industries. Our products deliver high performance and ensure safe storage of your samples. These are used in various sectors including clinical, biological and pharmaceutical industries
We have one of the most comprehensive ranges in the industry including chest freezers and upright freezers of various capacities depending on the need. We believe in understanding our customer’s requirements and meeting them with safe, reliable storage environments that ensures the safety of blood products, reagents, medications and samples.
Labtron provides wide zone of freezers with microprocessor-based temperature controller to maintain uniform temperature and alarm system for safe usage. Designed with adjustable stainless steel shelves to provide maximum storage space.
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