7 Liter Low Profile Refrigerated Circulator, -20°C

  • 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

Share this product

Mô tả

7 Liter Low Profile Refrigerated Circulator, -20°C

Code: AD7LR-20-A12E

Brand: Polyscience – USA

AD7LR-20

Refrigerated Circulators with
Advanced Digital Temperature Controller

AD_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

  • 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-20, 7 L Low 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
-20° 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
-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
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 ProtectionYes
Reservoir Drain
Yes
Included SoftwarePolyTemp Viewer, USB driver
Maximum Ambient Temperature °F
95°
Maximum Ambient Temperature °C
35°
Overall Dimensions (L x W x H) (inches)
23.2 x 16.2 x 16.2 in
Overall Dimensions (L x W x H) (cm)
58.9 x 41.1 x 41.1 cm
Refrigerant
R134a
Environmental ComplianceRoHS, WEEE
Shipping Weight (pounds)
90.0
Shipping Weight (kilograms)
40.8

 

Đánh giá

Không có đánh giá nào.

Be the first to review “7 Liter Low Profile Refrigerated Circulator, -20°C”

Website này sử dụng Akismet để hạn chế spam. Tìm hiểu bình luận của bạn được duyệt như thế nào.