- 40 °C upright freezers LUF-B25 is a microprocessor temperature controlled freezer of 778 L capacity with direct cooling method and manual defrost mode. High-quality steel plate structure with phosphate coating, galvanized steel liner and low noise design creates a comfortable working environment. It consists of hot gas heating mode for insulated time door heater. Built-in alarm sensors for high temperature, electrical sensors, power failure, condenser cooling failure, door ajar. Refrigerant used is Freon free for fast cooling and environment friendly usage. It is ideally used in cryogenic tests, scientific research, research institutes, electrical industry, hospitals, etc.
| Capacity | 778 L |
| Cabinet type | Upright |
| Controller type | Microprocessor |
| Number of shelves | 3 |
| Temperature range | - 10 °C to - 40 °C |
| Ambient temperature | 10 °C to 32 °C |
| Cooling performance temperature | - 40 °C |
| Compressor | 1 pc |
| Cooling method | Direct cooling |
| Defrost mode | Manual |
| Refrigerant | R507 |
| Insulation thickness | 130 mm |
| Display | Digital |
| External material | High quality steel plates with spraying |
| Internal material | Galvanized steel sheet |
| Output | USB |
| External dimensions (W × D × H) | 865 × 696 × 1286 mm |
| Internal dimensions (W × D × H) | 1205 × 1025 × 1955 mm |
| Packing dimensions (W × D × H) | 1270 × 1105 × 2094 mm |
| Net weight | 365 kg |
| Gross weight | 408 kg |
Widely used in scientific research, cryogenic test on special materials, blood plasma cryopreservation, low temperature resistance test on biological materials, vaccines, biological products and military products, etc. Also used in research institutions, the electronic industry, the chemical industry, hospitals, the health & disease prevention system, laboratories in colleges and universities, military, etc.
| Sr no | Accessory name |
| 1 | RS485 communication port |
| 2 | Printer |
| 3 | Chart recorder |
Available Range :
Cabinet Type : Upright Cabinet Type : Upright Cabinet Type : Upright Cabinet Type : Upright Cabinet Type : Upright Cabinet Type : UprightRelated Models :
-40°C Upright Freezer LUF-B11
-40°C Upright Freezer LUF-B30
-40°C Upright Freezer LUF-B40
-40°C Upright Freezer LUF-B41
-40°C Upright Freezer LUF-B42
-40°C Upright Freezer LUF-B43
-40°C Upright Freezer LUF-B10
-40°C Upright Freezer LUF-B20
-40˚C Upright Freezer LUF-B23
-40°C Upright Freezer LUF-B31
-40°C Upright Freezers LUF-B22
-40°C Upright Freezers LUF-B24
-40°C Upright Freezer LUF-B21
| Model | Capacity | Cabinet type | Controller type | Number of shelves | Temperature range | Ambient temperature | Cooling performance temperature | Compressor | Cooling method | Defrost mode | Refrigerant | Insulation thickness | Display | External material | Internal material | Output | External dimensions (W × D × H) | Internal dimensions (W × D × H) | Packing dimensions (W × D × H) | Net weight | Gross weight |
| LUF-B11 | 439 L | - | - | - | - | - | - | 1 pc | - | - | R507 | 100 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B30 | 90 L | - | - | - | - | - | - | 1 pc | - | - | R290 | 100 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B40 | 528 L | - | - | - | - | - | - | 1 pc. | - | - | R290 | 130 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B41 | 678 L | - | - | - | - | - | - | 2 pcs. | - | - | R290 | 130 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B42 | 778 L | - | - | - | - | - | - | 2 pcs. | - | - | R290 | 130 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B43 | 1008 L | - | - | - | - | - | - | 2 pcs. | - | - | R290 | 130 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B10 | 270 L | - | - | - | - | - | - | 1 pc | - | - | R290 | 100 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B20 | 450 L | - | - | - | - | - | - | 2 pcs. | - | - | R290 | 80 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B23 | 528 L | - | - | - | - | - | - | 1 pc | - | - | R507 | 130 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B31 | 1008 L | - | - | - | - | - | - | 2 pcs | - | - | R290 | 130 mm | Digital display | - | - | - | - | - | - | - | - |
| LUF-B22 | 270 L | Upright | - | - | -20 to -40˚C | 16 to 32˚C | - | 1 | Direct cooling | - | R290 | 100 mm | Digital display | Powder coated material | - | - | - | - | - | 94 kg | 102 kg |
| LUF-B24 | 678 L | Upright | - | - | -20 to -40˚C | 16 to 32˚C | - | 2 pcs | Direct cooling | - | R507 | 130 mm | Digital display | High Quality Steel plates with spraying | - | - | - | - | - | 258 kg | 299 kg |
| LUF-B25 | 778 L | Upright | Microprocessor | 3 | - 10 °C to - 40 °C | 10 °C to 32 °C | - 40 °C | 1 pc | Direct cooling | Manual | R507 | 130 mm | Digital | High quality steel plates with spraying | Galvanized steel sheet | USB | 865 × 696 × 1286 mm | 1205 × 1025 × 1955 mm | 1270 × 1105 × 2094 mm | 365 kg | 408 kg |
| LUF-B21 | - | - | - | - | - | - | - | - | - | - | CFC Free | - | LED | - | - | - | - | - | - | - | - |
