28L Ultra-Low Temperature Freezer -86°C/-122.8°F, Lab Deep Freezer with Rollers for Medical & Research Sample Storage, Lab Cryogenic Refrigerator, ULT Freeze for Vaccines, Reagents
Professional -86°C/-123°F Ultra-Low Temp Performance - Lab-grade freezer maintains precise -86°C with dual silicone door seals, featuring self-repeating refrigeration for stable operation even at +43°C ambient temps. Ideal for vaccines, biological samples & premium seafood.
0.1°C Precision Digital Control - Microcomputer system with LED display provides lab-accurate ±0.1°C temperature control, plus programmable high/low alarms (audible buzzer + visual flash) to protect valuable contents. Includes sensor fault alerts for added reliability.
Industrial-Grade Durability - Heavy-duty galvanized steel exterior with full copper tube refrigeration system (304 stainless steel interior) resists corrosion. Professional condenser fan + energy-efficient design (40% less power than dual-compressor systems).
Multi-Industry Reliability - Trusted by research labs, hospitals, and food industries for biobanking (-86°C sample storage), metal cryo-treatment, and premium seafood preservation (tuna/sashimi).