-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.
Get Catalog| Cabinet 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.
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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.
| Cabinet Type | Chest |
| Capacity | 258 L |
| Temperature Range | -40°C to -86°C |
| Cabinet Type | Chest |
| Capacity | 458 L |
| Temperature Range | -40°C to -86°C |
| Cabinet type | Chest |
| Capacity | 50 L |
| Temperature Range | -40 to -86°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 | 258 L |
| Cooling Performance | -105°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 | 258 L |
| Cooling Performance | -135°C |
Labtron -150°C ULT Chest Freezers are top-opening, horizontal cooling systems that maintain ultra-low temperatures. They have large capacity for long-term storage of sensitive biological material like cell lines, DNA/RNA etc. They employ dual-compressors and multi-seal gaskets for leakage-free operation. They feature low frost technology and superior quality insulation. We offer energy-efficient and space efficient -150°C ULT Chest Freezers for preservation of 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 |
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
Labtron -40°C Upright Freezers are front-opening vertical cooling systems for prolonged sample storage. They are equipped with multi-adjustable shelves for easy organization and access. They make use of low-GWP refrigerants for eco-friendly operation. They are built with ergonomic handles and low-noise compressors for user-efficient functioning. They employ energy-saving LED lighting to illuminate the interior for easy visibility. Our -40°C Upright Freezers offer reliable and uniform low temperature environment for preserving sensitive materials.
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.
| Cabinet type | Upright |
| Capacity | 398 L |
| Temperature range | -40 to -86˚C |
| Cabinet type | Upright |
| Capacity | 528 L |
| Temperature range | -40 to -86˚C |
| Cabinet type | Upright |
| Capacity | 678 L |
| Temperature range | -40 to -86˚C |
| Core temperature | ≤ (-30) ℃ |
| Temperature control range | (-70) ℃ ~ 100 ℃ |
| Temperature fluctuation range | ± 0.5 ℃ |
| Core temperature | ≤ (-30) ℃ |
| Temperature control range | (-70) ℃ ~ 100 ℃ |
| Temperature fluctuation range | ± 0.5 ℃ |
| Core temperature | ≤ (-30) ℃ |
| Temperature control range | (-70) ℃ ~ 100 ℃ |
| Temperature fluctuation range | ± 0.5 ℃ |
| Type | Single door |
| Capacity | 100 kg/hour |
| Dimension (H × W × D) | 1300 × 850 × 1850 mm |
| Type | Single door |
| Capacity | 200 kg/hour |
| Dimension (H × W × D) | 1500 × 1050 × 1850 mm |
| Type | Single door |
| Capacity | 300 kg/hour |
| Dimension (H × W × D) | 1880 × 1880 × 2180 mm |
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