-40°C Upright Freezer LUF-B40 is an upright type unit comes with 528 L of capacity and -40°C of cooling performance. Features -20 to -40°C of temperature control range with high-precision microprocessor temperature control system and platinum resistor temperature sensors. Designed with sprayed high quality steel plated housing and galvanized steel sheet interiors, has 2-layer heat insulating foamed door with rotating handle and 3 shelves. Equipped with international branded compressor and powerful EBM fan with large area-finned condenser, has direct cooling method with manual defrost mode. Incorporated with R290 refrigerant and advanced alarm system, has turn-on delay and stopping interval protection function and keyboard lock function with password protection function. With digital display and standard RS485 interface, supports remote alarm contact along with optional chart recorder and printer to facilitate the temperature monitoring and recording.
Buy Now View CatalogCabinet Type | Upright |
Capacity | 528 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 | R290 |
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, Condenser overheating failure, Door ajar, System failure, Main board communication error, Built-in datalogger USB failure |
External Material | High quality steel plates with spraying |
Internal Material | Galvanized steel sheet |
Insulation thickness | 130 mm |
Shelves | 3 (stainless steel) |
Casters | 4 (2 leveling feet) |
Door lock with Key | Yes |
Access Port | 2 pcs. Φ 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 | 4.45 A |
Internal Dimension (W×D×H) | 585×696×1266 mm |
External Dimension (W×D×H) | 930×1041×1947 mm |
Packaging Dimension (W×D×H) | 1035×1165×2158 mm |
Net Weight | 234 kg |
Gross Weight | 305 kg |
-40°C Upright Freezer is used for scientific research, cryogenic test on special materials, low temperature resistance test on biological materials, vaccines, biological products and military products etc. across research institutions, the electronic industry, the chemical industry, hospitals, the health & disease prevention system, laboratories in colleges & universities, military enterprises, etc.
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.
Cabinet Type : Upright
Capacity : 270 L
Temperature Range : -20˚ to -40˚C
Cabinet Type : Upright
Capacity : 678 L
Temperature Range : -20 to -40°C
Cabinet Type : Upright
Capacity : 90 L
Temperature Range : -20˚ to -40˚C
Cabinet Type : Upright
Capacity : 778 L
Temperature Range : -20 to -40°C
Cabinet Type : Upright
Capacity : 439 L
Temperature Range : -20˚ to -40˚C
Cabinet Type : Upright
Capacity : 450 L
Temperature Range : -20˚ to -40˚C
Cabinet Type : Upright
Capacity : 1008 L
Temperature Range : -20 to -40°C
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.
Cabinet | Chest |
Capacity | 118 L |
Cooling Performance | -135°C |
Cabinet | Chest |
Capacity | 58 L |
Cooling Performance | -135°C |
Cabinet Type | Chest |
Capacity | 128 L |
Temperature Range | -120°C to -164°C |
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
Cabinet type | Chest |
Capacity | 226 L |
Temperature Range | -10 to -25°C |
Cabinet type | Chest |
Capacity | 358 L |
Temperature Range | -10 to -25°C |
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.
Cabinet | Chest |
Capacity | 118 L |
Cooling Performance | -105°C |
Cabinet | Chest |
Capacity | 58 L |
Cooling Performance | -105°C |
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.
Cabinet type | Chest |
Capacity | 128 L |
Temperature Range | -110 to -150°C |
Cabinet type | Chest |
Capacity | 258 L |
Temperature Range | -110 to -150°C |
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