7 Liter AP Refrigerated Circulator, -20°C

  • Working Temperature: From -20° 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 

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Description

7 Liter AP Refrigerated Circulator, -20°C

Code: AP07R-20-A12E

Brand: Polyscience – USA

AP07R-20

Refrigerated Circulators with
Advanced Programmable Temperature Controller

AP_Controller

Key Specifications

  • Working Temperature: From -20° 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

  • Time/temperature programming (ten 100-step programs)
  • Intuitive 4.3” (10.9 cm) SmartTouch display
  • 6 languages: French, German, Spanish, Chinese, Arabic, English
  • Variable speed pump with open- and closed-loop external circulation capability
  • Swivel 180™ Rotating Controller
  • On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, and external temperature probe
  • Event scheduling (time & date) with real-time clock
  • Review temperature trends for up to 10 days
  • Multiple selectable “home” screens
  • On-screen help
  • Automatic and/or user-adjustable performance optimization
  • 5-point calibration capability
  • Time/temperature programming (ten 100-step programs)
  • Intuitive 4.3” (10.9 cm) SmartTouch display
  • 6 languages: French, German, Spanish, Chinese, Arabic, English
  • Variable speed pump with open- and closed-loop external circulation capability
  • Swivel 180™ Rotating Controller
  • On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, and external temperature probe
  • Event scheduling (time & date) with real-time clock
  • Review temperature trends for up to 10 days
  • Multiple selectable “home” screens
  • On-screen help
  • Automatic and/or user-adjustable performance optimization
  • 5-point calibration capability

Key Specifications

 
Description -20, 7 L Ref. Circulator
Controller Type
Advanced Programmable
Display
4.3″ SmartTouch Touchscreen
Connectivity
Ethernet, USB A & B, RS232/addressable RS485, External Temperature Probe
Languages Supported
6: French, German, Spanish, Chinese, Arabic, English
Time/Temperature Programs & Steps
Ten 100-step programs
Swivel 180 Rotating Controller
Yes
Working Temperature Range °C
-20° to 200°
Temperature Stability °C
±0.01°
Fluid Optimization/Specific Heat Tuning
Automatic and/or user-adjustable
Temperature Calibration Capability
5-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
-4° to 392°
Working Temperature Range °C
-20° to 200°
Nominal Cooling Capacity @ +20C (W)
200
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
4.3″ SmartTouch Touchscreen
Display Resolution (Set)
0.01
Display Resolution (Read)
0.001
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
Reservoir Drain
Yes
Included Software PolyTemp Viewer, TDMS file viewer, USB driver, Time/Temperature Program Generator, PolyTemp Remote iPhone application
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
R134a
Environmental Compliance RoHS, WEEE
Shipping Weight (pounds)
90.0

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