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28L Refrigerated Circulator, Advanced Digital (-30 to 200 C), 120V, 60Hz

Delivery time: 1-2 weeks

$5,351.50 USD Excl. tax
$5,351.50 USD Incl. tax
Information

Key Specifications

Description

-30, 28 L Ref. Circulator

Controller Type
Advanced 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 Range °C
-30° to 200°
Temperature Stability °C
±0.01°
Fluid Optimization/Specific Heat Tuning
Automatic and/or user-adjustable
Temperature Calibration Capability
1-point
Working Access (L x W x D) (cm)
31.4 x 35.9 x 14 cm
Pump Type
Pressure/Suction
External Temperature Control Capability
Yes
Flammability Class (DIN 12876-1)
III (FL)
Electrical Plug Options
Part numbers listed are Standard U.S. and European types. Country specific plug types available. 
 

 

Operator's Manual

 

 

Key Features

  • Intuitive 3.75” (9.5 cm) display with touch-pad control
  • 4 languages: French, German, Spanish, English
  • Swivel 180™ Rotating Controller
  • On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, and external temperature probe
  • On-screen prompts
  • Automatic performance optimization and specific heat tuning
  • Single-point calibration capability
 
 

 

Common Specifications

Working Temperature Range °F
-22° to 392°
Working Temperature Range °C
-30° to 200°
Nominal Cooling Capacity @ +20C (W)
915
Reservoir Capacity (gallons)
7.4
Reservoir Capacity (liters)
28
Reservoir/Tank Material
Stainless Steel
Reservoir Cover
Included
DuraTop
Yes
LidDock
Yes
Cleanable Air Filter
Yes
Working Access (L x W x D) (inches)
12.35 x 14.13 x 5.5 in
Working Access (L x W x D) (cm)
31.4 x 35.9 x 14 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" (F) NPT
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 (L x W x H) (inches)
26.5 x 18 x 26.9 in
Overall Dimensions (L x W x H) (cm)
67.2 x 45.7 x 68.3 cm
Refrigerant
R404A
Environmental Compliance RoHS, WEEE
Shipping Weight (pounds)
146.0
Shipping Weight (kilograms)
66.1
Catalog Page Number
40-41
 

 

60 Hz Only

Part Number
AD28R-30-A11B
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 @ -20°C (W)
165
Cooling Capacity @ 0°C (W) 505
Cooling Capacity @ +20°C (W)
915
Cooling Capacity @ +100°C (W)
915
Included Hardware
Nylon hose adapters for 3/8", 1/4", and 3/16"
Heater Wattage
1100
Electrical Requirements (VAC/Hz/Ph/A)
120/60/1/13
Regulatory Approvals
ETL
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