Equipment

Type: Laboratory Freezer; Application: Suitable for storage of biological samples, reagents, enzymes, vaccines, laboratory chemicals, and other temperature-sensitive materials; Capacity: Minimum 450 Liters; Temperature Range: Adjustable operating temperature range of approximately -25°C to -15°C; Cooling System: Forced-air circulation system with optimized airflow distribution for uniform chamber temperature; Defrost System: Automatic defrost system; Controller: Microprocessor-based electronic controller; Display: Digital temperature display with high-resolution temperature monitoring; Temperature Uniformity: Chamber temperature uniformity of approximately ±1.5°C or better; Temperature Recovery: Rapid temperature recovery following door openings; Interior Lighting: Energy-efficient LED interior illumination; Alarm System: Audible and visual alarms for high and low temperature deviations; Door Alarm: Door-open/door-ajar alarm with visual indication; Service Alarm: System fault/service alarm with visual indication; Pressure Equalization: Pressure equalization mechanism or equivalent feature for easy door reopening; Shelving: Minimum four adjustable shelves or equivalent storage configuration; Access Port: Access port and remote alarm connectivity for external monitoring devices; Security: Lockable door or equivalent access control arrangement; Refrigerant: Environmentally friendly, CFC-free, HCFC-free, SNAP/F-GAS compliant, or equivalent eco-friendly refrigerant; Power Cord: Heavy-duty rodent-resistant or laboratory-grade power cord; Construction: Robust laboratory-grade construction with corrosion-resistant interior and exterior surfaces; Certification: CE certified/marked or equivalent international safety and quality certification; Power Supply: Suitable for operation on 230 V, 50 Hz, single-phase power supply; Warranty: Minimum 1-year comprehensive warranty; Compressor Warranty: Minimum 5 years; Accessories: Supplied complete with all standard accessories required for installation and operation.