Labotemp Laboratory Freezer LDF-23 delivers reliable low-temperature storage for laboratories, pharmaceutical facilities, hospitals, research centers, and other applications requiring controlled frozen storage. Laboratory Freezer 408 L upright laboratory freezer provides an adjustable temperature range of -15°C to -45°C, supported by a PTC temperature sensor and microprocessor controller for consistent temperature management. Its efficient cooling system uses a CFC-free mixed refrigerant and two compressors, while the 304 stainless steel interior provides durability and easy cleaning.
Designed for dependable everyday operation, the LDF-23 features three stainless steel shelves, LED display, standard high/low temperature and sensor-failure alarms, and a lockable door to help prevent unauthorized access. The electro-galvanized steel exterior with antimicrobial powder coating adds durability, while the double-sealed door and ultra-thick foam insulation help maintain internal temperature. Standard casters make the freezer easier to position within the laboratory, and manual defrost allows straightforward maintenance.
Why Choose Labotemp Laboratory Freezer LDF-23?
✓ -15°C to -45°C: Adjustable low-temperature range for laboratory storage.
✓ 408 L Capacity: Provides practical storage space for samples and materials.
✓ Reliable Construction: 304 stainless steel interior with durable outer cabinet.
| No. | Specification | Value |
|---|---|---|
| General Specifications | ||
| 1 | Product Type | Laboratory Freezer |
| 2 | Capacity | 408 L |
| 3 | Temperature Range | -15°C to -45°C, Adjustable |
| 4 | Internal Dimensions (W×D×H) | 550 × 630 × 1140 mm |
| 5 | External Dimensions (W×D×H) | 850 × 960 × 1860 mm |
| 6 | Shelves | 3 |
| 7 | Test Hole | 1/18 |
| 8 | Test Hole Diameter | 18 mm |
| 2. Cooling & Temperature Control | ||
| 9 | Temperature Sensor | PTC |
| 10 | Controller | Microprocessor |
| 11 | Compressor | 2 |
| 12 | Refrigerant | Mixed, CFC-Free |
| 13 | Defrost | Manual |
| 14 | Display | LED |
| 15 | Cooling System | High-Efficiency Refrigeration System |
| 3. Safety & Construction | ||
| 16 | High/Low Temperature Alarm | Standard, Audible & Visible |
| 17 | Sensor Failure Alarm | Standard |
| 18 | External Material | Electro-Galvanized Steel with Antimicrobial Powder Coating |
| 19 | Inner Material | 304 Stainless Steel |
| 20 | Door Lock | Included |
| 21 | Casters | Standard |
| 4. Electrical & Physical Specifications | ||
| 22 | Power Supply | 220V, 50/60Hz; 110V, 60Hz |
| 23 | Power Consumption | 420 W |
| 24 | Sound Emission | ≤60 dB |
| 25 | Net Weight | 200 kg |
| 26 | Gross Weight | 250 kg |
| 27 | Shipping Dimensions (W×D×H) | 930 × 1060 × 2010 mm |
Research Laboratories: Storage of biological samples, reagents, chemicals, and research materials.
Pharmaceutical Laboratories: Storage of temperature-sensitive pharmaceutical materials and laboratory compounds.
Biotechnology Laboratories: Preservation of biological materials and research samples under controlled sub-zero conditions.
Clinical & Diagnostic Laboratories: Storage of selected specimens, reagents, and diagnostic materials requiring low-temperature conditions.
Universities & Research Institutes: General-purpose storage for experimental materials, research samples, and laboratory reagents.
Industrial & Quality Control Laboratories: Storage of temperature-sensitive test samples and materials during testing and quality-control processes.
Healthcare Facilities: Controlled low-temperature storage for laboratory materials and other temperature-sensitive products.
