Why choose ThermoRack 1000?

  • Our highest capacity air-cooled thermoelectric recirculating chiller
  • 1,000 to 1,200 watts of cooling capacity depending on fluid type
  • ±0.1°C Temperature Stability/repeatability
  • Models optimized for Fluorinert, PAO (Poly-Alpha-Olefin) or Water/glycol
  • Rapidly responds to change in load
  • Uses thermoelectric technology for high reliability, with no compressor and no Freon
  • Magnetic Drive rotary vane pump or magnetically coupled centrifugal pump depending on fluid type
  • Extended temperature range
  • Universal power – plug in and go anywhere in the world
  • RS232 communications
  • Popular for avionics testing, aerospace, test equipment and industrial applications
  • Customizable for unique applications



Operating Range:
0°C to 65°C
Ambient Temperature:
10°C to 40°C non-condensing
Stability / Repeatability:
± 0.1°C at constant load (even near ambient)
Cooling Capacity*:
1,000 watts @ 20°C (20°C ambient) with PAO
1,200 watts @ 20°C (20°C ambient) with water/glycol
Coolant / Process Fluid:
PAO (Poly-Alpha-Olefin), Fluorinert / Galden or Water/Ethylene Glycol
Process Fluid Fittings:
3/8" Swagelok
PAO: Magnetic drive rotary vane pump
Fluorinert or Water/Glycol: Centrifugal pump
Pump Flow Rate:
PAO: >12 lpm @ 30 psig
Fluorinert: ~11 lpm @ 20 psig
Water/Glycol: ~6 lpm @ 20 psig
Tank Volume:
1.5 liter with level sensor
Wetted Materials:
Aluminum, stainless steel and polymers
Size (W x D x H):
19" x 27" x 11" 6U (48 cm x 69 cm x 27 cm)
96 lbs (44 kg)
Power Input:
200-240 VAC 1 phase, 50/60 Hz, 10 amps max
Digital PID controller for heating and cooling
Keypad or RS232 Interface
Temperature, fluid level, system or component
failure (display, dry contact or RS232 option)
TUV listed to UL, CAN/CSA and EN 61010-1,
CE 61010-1
2 years
* Note: Cooling capacity will vary with configuration