Thermo Forma Scientific 938 Upright Ultra-Low Temperature Freezer (-86 °C)

The Thermo Forma Scientific 938 is a professionally refurbished upright ultra-low temperature freezer designed for reliable long-term storage of biological samples, DNA, tissues, and vaccines at temperatures ranging from -50 °C to -86 °C. Equipped with a cascade refrigeration system utilizing hermetic compressors, it ensures precise thermal stability critical in biotechnology and microbiology laboratories.

Key technical specifications include:

• Capacity: 360 liters interior volume for ample sample storage
• Insulation: High-density, CFC-free polyurethane insulation (5 cm cabinet walls, 2 cm lid, 1 cm sub-lids) for optimal thermal retention
• Construction: Durable stainless steel interior with adjustable shelves facilitating organized storage and easy cleaning
• Door: Ergonomic stainless steel door with airtight sealing and a washable filter to maintain contamination control
• Control System: Microprocessor-based control with LED display and integrated visual and acoustic alarms for monitoring temperature deviations
• Power Supply: 230 V / 50 Hz
• Dimensions: External dimensions 1803 × 1029 × 730 mm with a weight of 408 kg
• Backup Compatibility: Supports external CO₂ and liquid nitrogen (LN₂) backup systems essential for safeguarding samples in critical conditions

This ultra-low temperature freezer is optimized for applications in molecular diagnostics, bioprocessing, synthetic biology, and biopharmaceutical production pipelines, where thermal reliability and sample integrity are paramount. The refurbished unit by Galileo Scientific offers a cost-effective solution without compromising quality, making it a favored choice among researchers involved in gene editing and molecular cloning workflows.

Ideal for environments requiring stringent cold chain management and long-term biobanking, the Forma Scientific 938 integrates seamlessly into biotechnology research facilities aiming to maintain sample viability under ultra-low temperatures.