Polyscience 45 Liter Advanced Digital Refrigerated Circulator (-25°C/135°C)

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  • Regular price $5,600.00



Key Specifications:

  • Controller Type: Advnaced Digital
  • Display: 3.75" Touch-Pad LCD
  • Connectivity: Ethernet, USB A & B, RS232/addressable RS485, External Temperature Probe
  • Languages Supported: 4; French, German, Spanish, English
  • Swivel 180 Rotating Controller: Yes
  • Working Temperature C: -25C to 135C
  • Temperature Stability C: +/- 0.01
  • Fluid Optimization/Specific Heat Tuning: Automatic and/or user-adjustable
  • Temperature Calibration Capability: 1-point
  • Working Access (LxWxD cm): 54.9x39.8x14 cm
  • Pump Type: Pressure/Suction
  • External Temperature Control Capability: Yes
  • Flammability Class (DIN 12876-1): III (FL)

Key Features:

  • Intuitive 3.75" (9.5cm) display with touch-pad control
  • 4 Languages: French, German, Spanish, English
  • Swivel 180 Rotating Controller
  • On-board connectivity: Ethernet, USB A & B, RS232/addressable RS485, External Temperature Probe
  • On-screen prompts
  • Automatic performance optimization and specific heat tuning
  • Single-point calibration capability

Common Specifications:

  • Working Temperature Range F: -13F to 275F
  • Working Temperature Range C: -25 to 135C
  • Nominal Cooling Capacity @ +20C (W): 1400
  • Reservoir Capacity (gallons): 11.88
  • Reservoir Capacity (liters): 45
  • Reservoir/Tank Material: Stainless Steel
  • Reservoir Cover: Inlcuded
  • DuraTop: Yes
  • LidDock: Yes
  • Cleanable Air Filter: Yes
  • Working Access (LxWxD in): 21.6x15.68x5.5 in
  • Working Access (LxWxD cm): 54.9x39.8x14 cm
  • Temperature Stability F: +/- 0.02
  • Temperature Stability C: +/- 0.01
  • Display: 3.75" Touch-Pad LCD
  • Display Resolution (Set): 0.01
  • Display Resolution (Read): 0.01
  • Pump Type: Pressure/Suction
  • Pump Speed: Variable
  • Process Connections: 1/4" FNPT
  • External Temperature Control Capability: Yes
  • Flammability Class (DIN 12876-1): III (FL)
  • Over-Temperature Protection / Failsafe Heater Control: Yes
  • Low Liquid Level Protection: Yes
  • WhisperCool Environmental Control Technology: Yes
  • Cool Command Refrigeration Technology: Yes
  • Reservoir Drain: Yes
  • Included Software: PolyTemp viewer, USB driver
  • Maximum Ambient Temperature F: 95
  • Maximum Ambient Temperature C: 35
  • Overall Dimensions (LxWxH in): 35.8x22.4x42.1 in
  • Overall Dimensions (LxWxH cm): 90.9x56.8x107 cm
  • Refrigerant: R134a
  • Environmental Compliance: RoHS, WEEE
  • Shipping Weight (pounds): 180
  • Shipping Weight (kilograms): 81.5

60Hz Only: 

  • Part Number: AD45R-20-A13D
  • Maximum Pressure (psi): 4.3
  • Maximum Pressure (bar): 0.30
  • Maximum Pressure Flow Rate (gpm): 5.30
  • Maximum Pressure Flow Rate (l/min): 20.1
  • Maximum Suction Flow Rate (gpm): 3.9
  • Maximum Suction Flow Rate (l/min): 14.7
  • Cooling Capacity @ -20C (W): 250
  • Cooling Capacity @ 0C (W): 800
  • Cooling Capacity @ +20C (W): 1400
  • Cooling Capacity @ +100C (W): 1400
  • Included Hardware: Nylon hose adapters for 3/8", 1/4" and 3/16"
  • Heater Wattage: 2200
  • Electrical Requirments (VAC/Hz/Ph/A): 208-230/60/1/13
  • Regulatory Approvals: ETL