Thermo Scientific -40C Ultra Low Upright Freezer, 23 cu ft - 208-230V
Part Number: TSD40400D
Uncompromised Sample Protection
Thermo Scientific Ultra-Low Temperature Freezers are designed for daily sample protection and dependability for applications requiring a -10°C to -40°C range. Each freezer features a state-of-the-art refrigeration system, rugged construction, and easy-to-use microprocessor controls.
Inside the unit you will find a non-corrisive interior with five compartment doors to reduce cold air loss and improve temperature recovery after door closings.
Alarms and Controls
Centralized information center, including microprocessor control and monitoring system, ensures that all controls and displays are easy to reach and read.
LED Digital Temperature Display for easy and accurrate readings
A visual LED screen is used for setting modes and alarm conditions
Setpoints for both high and low temperature
Visual and Audible Alarms Included for...
Temperature deviation from your high and low set points
Low battery on the control system
Additional Features and Construction
Galvaneel Interior: A galvanized steel material that does not rust or corrode
Four interior compartment doors reduce cold air loss and improve temperature recovery after door closings
Heavy duty casters with locking tandem wheel design for smooth mobility
Made with the latest energy-efficient, HFC refrigerants and a leading manufacturer's compressor
Industrial Grade Compressors are designed uniquely for the high and low stages of the cascade refrigeration system
A perfectly balanced system controls the internal pressures and temperatures to assure peak performance and more efficient operation
4" x 12" heavy duty hinge ensures positive closure and uniterrupted service
Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust
5" foamed-in-place, polyurethane insulation
Sturdy, solid, stainless steel shelving to support a full product load up to 125 pounds
Vacuum relief port permits easy access after door openings
Ergonomic door handle includes a key lock
Easy-to-remove air filter
Two 1" access ports
Power Management System includes a low voltage surge protection and buck/boost for stability
Dry alarm contacts are included for connection to a remote alarm system (see accessories)
Optional CO2 or LN2 safety back-up system for additional protection in the event of a power or mechanical failure (see accessories)
Optional, built-in chart recorder or data logger for continuous monitoring (see accessories)