Deep Freezer, -25 MTPF04, 412L

Key FeaturesTemperature range: -15°C to -25°C, stable up to -20°C.Self-regulating cooling system with forced-air circulation.CFC-free refrigerant (R134a) and eco-friendly insulation.Copper cooling coil and sealed compressor (tropicalized).4 storage baskets with LED lighting for clear visibility.Solid lid with lock & handle, delivered in wooden crate.Separated inner doors and foamed insulation to prevent cold air loss.Digital eye-level display (calibratable) with filterless design.Audible + visual alarms for power failure, high/low temperature.WHO-GMP, CE, ISO 9001, ISO 13485, ISO 14001 certified.Safety & ReliabilityAlarm system (audible + flashing LED + remote contacts).Built-in stabilizer (1 KVA) for voltage protection.Encapsulated digital sensor with ±0.5°C accuracy.Hold-over time during power cuts with ice-lining insulation.Refrigeration SystemHeavy-duty air-cooled refrigeration.No defrost cycle required (stable temperature).Auto condensate evaporation.Evaporator fan shuts off during door openings for stability.Construction400 litres (14.2 cu.ft.) vertical upright freezer.Stainless steel inner chamber (SS304), powder-coated CR steel exterior.Magnetic self-closing solid door with ergonomic handle.4" thick polyurethane insulation (non-CFC).Swivel locking casters for mobility.Spill-resistant recessed floor for easy cleaning.Storage SystemStainless steel pull-out drawers (rust & corrosion resistant).Tube Guard drawers to protect samples.Fully extendable slides for easy access.External thermometer provided.Control SystemPLC-based advanced LED controller with data logger.Live scrolling display: temperature, incoming voltage, ambient temp, date, time, battery voltage.Alarms & Indications: High/low temp, power fail, sensor fail, compressor on, heater on, battery low, etc.User-friendly settings: Date, time, high/low temp alarms, hysteresis, compressor delay.SpecificationsModel: MTPF04 (Upright - Vertical).Capacity: 400 L (14.2 cu.ft.).Temp. range: -15°C to -25°C (ambient 5°C to 43°C).Weight: 152–181 kg.Compressor: Hermetically sealed.Voltage: 220V-240V 50/60Hz + 115V 60Hz.Refrigerant: R134a.Wheels: Caster wheels for mobility.Container loading: 18 units per 20ft, 42 per 40ft.