Thermo Fisher Scientific - Thermo Scientific Revco UXF300 UXF Freezer

• Long-term storage of biological samples in research laboratories.
• Preservation of pharmaceutical compounds and vaccines.
• Storage of critical reagents and enzymes in biotechnology firms.
• Holding sensitive materials for quality control in manufacturing.
• Archiving of forensic evidence requiring ultra-low temperatures.

Typical capacity

Units in this class commonly offer capacities around 300-700 litres.

Temperature range

Ultra-low temperature freezers typically operate from -50°C to -86°C.

Power supply

Commonly requires a dedicated 230V, 50Hz single-phase supply for UK operation.

Cooling technology

Typically employs cascade refrigeration systems for achieving ultra-low temperatures.

Control interface

Modern units often feature touchscreen controls for temperature management and alarm monitoring.

Footprint

Upright models generally have a compact footprint relative to their internal volume, suitable for laboratory environments.

• What are the common maintenance requirements for this type of freezer?

  Regular maintenance typically includes condenser cleaning, door gasket inspection, and calibration checks to ensure optimal performance and temperature stability.

• What safety features are usually included?

• Can this freezer be connected to a building management system (BMS)?

• What is the typical energy consumption for a freezer of this size?

• Is installation complex for an ultra-low temperature freezer?

Laboratory freezers hold strong reputations for reliable sample preservation across biotech and pharmaceutical settings. Buyers typically prioritise temperature stability, storage capacity, and energy efficiency when selecting used units. Key considerations include verifying maintenance history, checking door seals and compressor condition, and confirming accurate temperature control calibration. Industry sentiment values freezers offering consistent performance and minimal sample degradation. Established brands generally command preference due to proven durability. Used models often deliver good value when properly serviced, though buyers should assess age and usage patterns carefully before purchase.

General overview for this equipment type