Refrigerated Bath and Chiller, Polyscience AD45-20-A13D, -25C, 45L, New

Key Specifications

Description -25, 45 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 -25° to 135°

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) 54.9 x 39.8 x 14 cm

Pump Type Pressure/Suction

External Temperature Control

Capability Yes

Flammability Class (DIN 12876-1) III (FL)

Key Features

Advanced Digital Controller

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, RS232/addressable RS485, and external

temperature probe

On-screen prompts

Automatic performance optimization and specific heat tuning

Single-point calibration capability

Common Specifications

Working Temperature Range °F -13° to 275°

Working Temperature Range °C -25° to 135°

Nominal Cooling Capacity @ +20C (W) 1400

Reservoir Capacity (gallons) 11.88

Reservoir Capacity (liters) 45

Reservoir/Tank Material Stainless Steel

Reservoir Cover Included

DuraTop Yes

Cleanable Air Filter Yes

Working Access (L x W x D) (inches) 21.6 x 15.68 x 5.5 in

Working Access (L x W x D) (cm) 54.9 x 39.8 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) 35.8 x 22.4 x 42.1 in

Overall Dimensions (L x W x H) (cm) 90.9 x 56.8 x 107 cm

Refrigerant R134a

Environmental Compliance RoHS, WEEE

Shipping Weight (pounds) 180.0

Shipping Weight (kilograms) 81.5

Catalog Page Number 40-41

60 Hz 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 @ -20°C (W) 250

Cooling Capacity @ 0°C (W) 800

Cooling Capacity @ +20°C (W) 1400

Cooling Capacity @ +100°C (W) 1400

Included Hardware Nylon hose adapters for 3/8″, 1/4″, and 3/16″

Heater Wattage 2200

Electrical Requirements (VAC/Hz/Ph/A) 208-230/60/1/13

Regulatory Approvals ETL

50 Hz Only

Part Number AD45R-20-A12E

Maximum Pressure (psi) 3.6

Maximum Pressure (bar) 0.25

Maximum Pressure Flow Rate (gpm) 4.40

Maximum Pressure Flow Rate (l/min) 16.7

Maximum Suction Flow Rate (gpm) 3.2

Maximum Suction Flow Rate (l/min) 12.2

Cooling Capacity @ -20°C (W) 250

Cooling Capacity @ 0°C (W) 800

Cooling Capacity @ +20°C (W) 1400

Cooling Capacity @ +100°C (W) 1400

Included Hardware Nylon hose adapters for 3/8″, 1/4″, and 3/16″, and 1/4″

NPT to M16 adapter

Heater Wattage 2200

Electrical Requirements

(VAC/Hz/Ph/A) 208-240/50/60/1/13

Regulatory Approvals CE