ThermoWrap

The ThermoCube PAO is a compact, ultra-reliable thermoelectric chiller designed for precision temperature control using PAO (Poly-Alpha-Olefin) fluids. Engineered by Solid State Cooling Systems, this refrigerant-free solution delivers vibration-free cooling performance with ±0.1°C stability—even near ambient temperatures. With a cooling capacity of 275 watts and a rugged stainless steel construction, ThermoCube PAO is ideal for avionics, aerospace, and other point-of-use applications where leak-free operation and high reliability are essential.Built on a foundation of thermoelectric modules rated for over 200,000 hours of operation, the ThermoCube PAO eliminates the need for compressors or facility chilled water. It features universal power input and variable voltage control, drawing only the power required to maintain set temperatures. Whether you're bench testing avionics or cooling airborne electronics, ThermoCube PAO delivers consistent thermal performance in a compact 13” x 11” x 13” (33 cm x 28 cm x 33 cm) footprint.Key featuresPrecision thermal control: Maintains fluid temperatures with ±0.1°C repeatability, even near ambient conditions.Refrigerant-free operation: Uses solid-state thermoelectric technology for quiet, vibration-free cooling without harmful refrigerants.275-watt cooling capacity: Delivers reliable performance at 20°C ambient, ideal for high-demand applications.Leak-free design: All stainless steel tank and plumbing with Swagelok fittings ensure long-term durability and fluid containment.High-pressure pumps: Magnetically coupled gear pumps deliver up to 45 psig, supporting avionics and other pressure-sensitive systems.Fluid compatibility: Optimized for PAO fluids, with options available for Fluorinert, Galden, or HFE.Smart power management: Variable voltage control minimizes energy consumption by adjusting power draw based on thermal load.External fluid filter: Includes a 5 μm filter with grounding strap to maintain fluid purity and system integrity.Compact and portable: Weighs just 34 lbs (15.4 kg) and fits easily into benchtop or rack-mounted setups.Universal power input: Operates on 115–230 VAC, 50/60 Hz, for global compatibility.User-friendly interface: Controlled via keypad or RS232, with alarms for temperature, fluid level, and system faults.Certified safe:TUV listed to UL, CAN/CSA, EN 61010-1, and CE standards.Warranty: Backed by a 2-year manufacturer warranty.ApplicationsThermoCube PAO is trusted by customers across industries for its reliability and precision:Avionics bench testing: Provides stable cooling for sensitive electronics during ground-based testing.Airborne cooling: Supports in-flight thermal regulation for mission-critical systems.Power supply cooling: Maintains optimal operating temperatures for high-performance power electronics.Point-of-use temperature control: Ideal for localized cooling in research labs, industrial setups, and defense applications.What's next?As industries demand more compact, efficient, and environmentally responsible cooling solutions, Solid State Cooling Systems continues to lead the way. The ThermoCube PAO exemplifies this commitment, offering a rugged, high-precision chiller tailored for PAO-based systems. With its proven reliability and advanced features, it’s the go-to choice for aerospace, defense, and industrial professionals.To learn more or request a quote, contact us and discover how ThermoCube PAO can meet your temperature control needs.

Key features: For the compensation of temperature variations inside the cabinet Avoidance of water condensation Equipped with either wire resistor or self-regulating PTC heating element