PHCbi MDF-DU702VH Ultra-Low Temperature Freezer 729L 3-Phase 200V Specification

The PHCbi MDF-DU702VH ultra-low temperature freezer offers a 729 L capacity with precise temperature control down to -85 °C, making it ideal for advanced biotechnology and molecular diagnostics laboratories. Featuring a dual refrigeration circuit with hydrocarbon (HC) refrigerants, it ensures environmentally friendly, reliable freezing performance essential for bioprocessing and synthetic biology applications. The unit includes natural convection cooling, a microcomputer-controlled system, and an intuitive LCD touchscreen display for streamlined operation.

Constructed with painted steel plate interiors and exteriors, it integrates robust insulation using rigid urethane foam combined with 20 mm vacuum insulation panels (VIP PLUS) to minimize thermal loss. The storage compartment is organized with three stainless steel shelves, each supporting up to 50 kg, accommodating diverse sample containers in clinical diagnostics or biomanufacturing workflows.

Comprehensive monitoring and safety features include:

Powered by a three-phase 200 V system (50/60 Hz), it consumes approximately 540-550 W, with a maximum heat emission of roughly 3600 kJ/h, suitable for continuous operation in controlled laboratory environments. The unit's physical dimensions (W103×D88×H199 cm) and weight (283 kg) include four casters with leveling bolts for mobility and stability.

This unused but classified used laboratory freezer remains a critical asset widely adopted in molecular biology research, clinical sample storage, and pharmaceutical biomanufacturing, ensuring sample integrity in live-cell imaging, gene editing, and bioprocessing pipelines.