ThermoRack 800

Precise temperature control for lasers, optics, medical and industrial applications

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Why choose ThermoRack 800?

  • Cooling capacities from 730 to >950 watts depending on configuration
  • ±0.05°C Temperature Stability/repeatability
  • Rapidly responds to change in load
  • Compact size: 19” x 20” x 11” 6U
  • Uses thermoelectric technology for high reliability, with no compressor and no Freon
  • Available with either dual centrifugal, single centrifugal pump or long-life gear pump
  • Configurable with either aluminum or copper cold plate to match your system
  • Improved design with even better energy efficient
  • Universal power – plug in and go anywhere in the world
  • USB or RS232 communications
  • A great solution for a wide variety of markets including lasers/optics, medical, analytical equipment and aerospace
  • Models available for 28 VDC operation


ThermoRack 800 Cooling Curves

ThermoRack 800 Pump Curves


Operating Range:
5°C to 50°C (-5°C to 50°C with -LT option)
Ambient Temperature:
10°C to 40°C non-condensing
Stability / Repeatability:
± 0.05°C, even near ambient
Cooling Capacity*:
730-950 watts @ 20°C (20°C ambient)
depending on configuration
Noise (at 1 meter):
< 63 dBA (50% load), < 75 dBA (with full load)
Coolant / Process Fluid:
Koolance (27% propylene glycol / water mix)
or 27-50% ethylene glycol / water mix
Process Fluid Fittings:
3/8" Female NPT standard
Adaptor kits available for John Guest, Swage,
CPC or hose barb
~3.5 lpm (0.9 gpm) @ 30 psig dual centrigugal
or 3 lpm configurable gear pump
Tank Volume:
0.8 liter with level sensor
Wetted Materials:
Aluminum, stainless steel and polymers or
Copper, stainless steel, brass and polymers
Size (W x D x H):
19" x 20" x 11" 6U (48 cm x 51 cm x 27 cm)
55 lbs (24.5 kg)
Power Input:
200-240 VAC 1 phase, 50/60 Hz, 8 amps max
100-240 VAC, 50/60 Hz, 13.5-8 amps max (Models 7C and 7A only)
Digital PID controller for heating and cooling
Keypad and USB (or optional RS232 Interface)
Temperature, fluid level, system or component
failure (display and USB or RS232)
TUV listed to UL, CAN/CSA and EN 61010-1,
CE 61010-1, RoHS compliant
2 years
* Note: Cooling capacity will vary with configuration