-40 degrees Upright Ultra-Low Temperature Freezers(TSD Series )

-40 degrees Upright Ultra-Low Temperature Freezers Features:

• Microprocessor Controls: Centralized, knee level information center, including microprocessor control and monitoring system ensures all controls and displays are easy to reach and read
• State-of-the-art, refrigeration system: Improves temperature control and increases reserve BTUH capacity, resulting in a more stable temperature sample
• 1 in. (25mm) access port allows for the use of inexpedient probes or instrumentation
• Secure inner doors: Four inner doors reduce cold air loss and improve temperature recovery after door closings
• Power Management System: Low voltage surge protection and buck/boost
• -40 degrees Upright Ultra-Low Temperature Freezers are easy to remove, washable filter: Provides protection from dust on the condenser, causing reduced refrigeration performance and increased risk to samples
• Simplified installation: New, easy-roll 2 inch locking casters
• Single-hand operation: Easy-to-use, padlock-compatible, ergonomic door handle with integrated key lock

Rugged Construction:

• Heavy gauge, cold-rolled steel cabinets: Powder-coat paint finish for a uniform exterior that resists chipping and rust
• Painted galveneel interior (stainless steel option available)
• 5 in. (127mm) foamed-in-place, polyurethane insulation: Reduces power consumption, maintains temperature setpoint and combined with triple-point door gasket, provides longer holding time in the event of a door opening
• Water-cooled condenser option available

Optional Features:

• CO₂ or LN₂ back-up: Choice of CO₂ or LN₂ safety back-up systems for additional sample protection in the event of a power or mechanical failure
• Chart Recorder: Built-in chart recorder can be installed at knee level on TSD -40°C models