Ascent 2000 Series Ultra-Low Temperature (ULT) Chillers & Temperature Control Systems offer precise temperature control, with cooling down to -70° C and optional heating up to 150° C. Designed for applications like aerospace simulation, cannabis extraction, environmental testing, and semiconductor manufacturing.
| Weight | 612 kg (1350 lbs) |
| Dimensions (L x W x H) | 178 x 91 x 191 cm (70 x 36 x 75 in) |
| Working Temperature Range | -70° C to 150° C with optional heater (-94° F to 302° F) |
| Temperature Stability | ±2° C |
| Cooling Capacity @ 21° C | -70° C (-94° F) – 3,500 W (11,942 BTU/hr) -60° C (-76° F) – 6,500 W (22,179 BTU/hr) -40° C (-40° F) – 7,200 W (24,567 BTU/hr) 0° C (32° F) – 7,200 W (24,567 BTU/hr) |
| Heater Capacity | 7,000 W (23,885 BTU/hr) |
| Pump Performance | 7 GPM @ 65 PSI |
| UI Controls | Electronic Programmed Temperature Controller with Constant (Set Point & Process) |
| UI Additional Features | Fluid Level Indicator |
| Refrigeration Circuit Compressor | Copeland Scroll |
| Heat Exchanger | Stainless Steel Brazed Plate Heat Exchangers |
| Refrigerant | R404a/R508b |
| Refrigeration Circuit Additional Features | Access Ports, Service Valves, Filter Drier, Sight Glass, Liquid Receiver, Thermostatic Expansion |
| Refrigeration Circuit Max Heat Rejection | 11,300 W (38,550 btu/hr) |
| Fluid Circuit Pump | Continuous Duty, 2.2 kW Vortex Pump |
| Fluid Circuit Inlet/Outlet | 3/4″ NPT |
| Fluid Circuit Reservoir | 38 L (10 gal) Stainless Steel |
| Fluid Circuit Additional Features | Inline Strainer, Inlet and Outlet Temperature Sensors, Pump Discharge Pressure Transducer, N2 Blanket for Moisture Prevention |
| Frame Material | Galvanized Steel |
| Enclosure Material | Powder Coated Steel Enclosure with Easy Access Panels |
| Warranty | 1 Year Standard Warranty |
| UL/CSA Certified (Full Assembly) | ETL 3170655, UL STD 61010-2-011, CAN/CSA STD, C22.2 No. 61010-2-011 |
| Manufacturing | Manufactured in the U.S.A. |
| Available Voltages | 480VAC / 3P / 60Hz (std) 208-240VAC / 3P / 60Hz50Hz and other voltages available on request |
| Max Amps (FLA) | 40 Amps (std) | 60 Amps |
| Recommended Breaker/Service (MCA) | 40 Amps (std) | 60 Amps |
Heat Transfer Fluid Options (Sold Separately): NOVEC 7500, Syltherm, Paratherm LR, Paratherm CR, Fragoltherm, and more.
