Thermo Scientific TSX Series Enzyme Freezer Manual Defrost -20°C

Specifically Designed for Enzyme Storage at -20 °C

The Thermo Scientific TSX Series -20 °C enzyme freezers are developed for stable storage of enzymes and other temperature-sensitive reagents. These models combine manual defrost with a cold-wall cooling system. This effectively prevents temperature fluctuations that can occur with automatic defrost cycles.

V-Drive Technology and Cold-Wall Convection Cooling

The freezers use V-Drive variable compressor technology that continuously adapts to the load. Combined with cold-wall convection cooling, this results in a uniform temperature distribution and fast recovery after door opening. This supports consistent storage conditions at a setpoint of -20 °C.

Practical Use and Safe Sample Protection

Both models are supplied as standard with enzyme baskets for organised storage. The lockable door, visual and acoustic alarms and battery back-up enhance sample safety. Thanks to the low noise level, the freezers are suitable for placement directly in the laboratory.

Key features:

• Temperature range from -25 °C to -15 °C
• Standard setpoint -20 °C
• Manual defrost without temperature spikes
• V-Drive variable compressor technology
• Cold-wall convection cooling
• Enzyme baskets included
• ENERGY STAR certified