The Thermo Scientific CryoMed 7452 Controlled Rate Freezer is a compact countertop ultra-low temperature storage option designed for precise control and independent monitoring. Its easy-to-use controls and dual solenoid valves allow for increased LN2 injection volume, accelerating freezing for optimum cell viability. The freezer features a complete one-piece freezing system with a temperature range of +50°C to -180°C. It also includes an integrated thermal printer, backlit LCD, and allows customization of freezing profiles. This freezer is built with corrosion-resistant stainless steel, has an epoxy powder-coated exterior, and foamed-in-place insulation. The unit was tested and is in good condition, with sample sensor failure and requires nitrogen to fully test.

Key Features
Compact countertop design
Easy-to-use controls with dual solenoid valves
Integrates an LCD and a thermal printer
Custom profiles for freezing protocols

Specifications
Temperature Range: +50°C to -180°C
Freezing Rate: Adjustable from 0.01 ° to 99.9 ° per minute (with 22 psi liquid supply)
Chamber Tolerance: +/- 2°C
Liquid Nitrogen Supply Pressure: 22 psi max
Chamber warming rate: Average of 9.0°C / min
Chamber Volume: 1.2 cu ft/34 l
Chamber Dimensions: 13x13x13 inches
Exterior Dimensions: 38x20x20 inches
Power: 120v, 60Hz, 12amps
Weight: 215 lbs

Weight
Metric: 97.52 kg
Imperial: 215 lb

Dimensions
Metric: 48.26 cm x 50.8 cm x 50.8 cm
Imperial: 19 in x 20 in x 20 in