7 Liter Refrigerated Circulator, -40°C

The Advanced Digital Temperature Controller delivers exceptional safety for a wide variety of laboratory applications. Standard safety features include redundant over-temperature protection, low-liquid level float switch, user-settable over-temperature safety and high and low temperature limits. 

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Description

7 Liter Refrigerated Circulator, -40°C

Code: AD07R-40-A12E

Brand: Polyscience – USA

Polyscience - AD07R-20-A12E

Refrigerated Circulators with
Advanced Digital Temperature Controller

AD_Controller

Key Specifications

  • Working Temperature: From -40° up to +200°C 
  • Temperature Stability: ±0.01°C 
  • Safety Rating: DIN 12876-1 Class III (for use with flammable liquids) 
  • External Temperature Control Capability: Yes 
  • Pump: Variable-speed 
  • External Circulation: Open- or closed-loop 
  • LidDock™ self-stowing reservoir cover
  • DuraTop™ insulating, chemical-resistant top deck
  • WhisperCool® Environmental Control System
  • Cool Command™ modulated refrigeration system
  • Reservoir drain
  • Washable air filter

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

Key Specifications

 
Description -40, 7 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
-40° 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)
15.7 x 14.2 x 12.7 cm
Pump Type
Pressure/Suction
External Temperature Control Capability
Yes
Flammability Class (DIN 12876-1)
III (FL)

Common Specifications

 
Working Temperature Range °F
-40° to 392°
Working Temperature Range °C
-40° to 200°
Nominal Cooling Capacity @ +20C (W)
360
Reservoir Capacity (gallons)
1.85
Reservoir Capacity (liters)
7
Reservoir/Tank Material
Stainless Steel
Reservoir Cover
Included
DuraTop
Yes
LidDock
Yes
Cleanable Air Filter
Yes
Working Access (L x W x D) (inches)
6.18 x 5.59 x 5 in
Working Access (L x W x D) (cm)
15.7 x 14.2 x 12.7 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)
21.3 x 8.7 x 24.3 in
Overall Dimensions (L x W x H) (cm)
54.1 x 22.1 x 61.7 cm
Refrigerant
R404A
Environmental Compliance RoHS, WEEE
Shipping Weight (pounds)
90.0
Shipping Weight (kilograms)
40.8
Catalog Page Number
40-41

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