Description

This Stirling Ultracold ULT25NEU portable freezer is the perfect solution for those who need to keep their materials at ultra-low temperatures. With a capacity of -86º, this freezer is ideal for medical and laboratory equipment, devices, and healthcare. It is also suitable for business and industrial applications.The freezer is manufactured by Stirling, a trusted brand known for its high-quality products. It is designed to be compact and portable, making it easy to transport and use wherever you go. Whether you need to store your materials in a laboratory or clinic, or simply want to keep your drinks and snacks cool, this freezer is the perfect choice. Application Storage of general (non-flammable) laboratory materials Storage Volume 25 liters (0.9 cu.ft.) Storage Capacity 18 standard 2” boxes Temperature Range -86°C to -20°C @ 32°C (90°F) ambient, uniformity +/- 3°C at -80°C top to bottom, adjustable in 1°C increments. Default temperature setting is -80°C. Preset options are -86°C, -40°C and -20°C Electric Power 100V to 240VAC at either 50 or 60Hz or 12V DC from mobile source. Maximum Power (Current) 280 watts (4 amps @120VAC, 2 amps @240VAC, 15 amps @ 12V DC) Auto-Voltage Capability 100V to 240V, 50 or 60 Hz Electric Supply Rating 15 amp or greater grounded circuit Certification/Agency Listing CE, cTÜVus. Noise Advanced noise abatement, <45 dB(A) at 1 meter Indoor/Outdoor Use Indoor use only Environmental Conditions Non-corrosive, non-flammable, non-explosive, indoor use, altitude up to 2,000m, temperature 5°C to 40°C (41°F to 104°F), maximum relative humidity 80% f or temperature up to 31°C decreasing linearly to 50% at 40°C Controller : Controller Type Microprocessor controls Security Lockable lid Warm and Cold Alarms Setpoint ± 10°C Control Sensor One RTD (PT100 Class A) Dry Contacts Optional Internet Connectivity Optional SenseAnywhere wireless temperature monitoring and logging Refrigeration system: Cooling Engine Helium charged free-piston Stirling engine with continuous modulation Heat Transport System Gravity driven thermosiphon Refrigerant R-170 (Ethane) 10–12 grams Evaporator Cold wall (inner liner) Heat Rejection Finned heat exchanger with forced air cooling. Air inlet: Right front side of unit. Air outlet: Below control panel of front mechanical compartment Defrost Method Manual For Video: www.stirlingultracold.com/portable-model-ult25neu/