75 L Refrigerated & Heated Circulating Baths

Category Stirred / Circulating Baths
Manufacturer PolyScience
Country of manufacture the United States of America
Overview

Capable of reaching temperatures as low as -20°C, PolyScience Refrigerated/Heated Circulating Baths provide dependable temperature control for a wide variety of laboratory cooling applications.

Features

  • OpenMode time/temperature programming (no restrictions on number of programs or steps)
  • Intuitive 4.3" (10.9 cm) SmartTouch™ display
  • 11 languages: French, German, Spanish, Chinese, Portuguese, Russian, Hindi, Arabic, Italian, Korean, English
  • Variable speed pump with open- and closed-loop external circulation capability
  • Swivel 180™ Rotating Controller
  • On-board connectivity: USB-A & B, Ethernet, RS232/485, remote on/off 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
  • 10-point calibration capability
  • Includes Enhanced Performance Hardware & Software Package (Pt100 temperature probe, USB flash drive for data logging, stainless steel fittings and tubing adapters, PolyScience LabVIEW™ Virtual Instrument, iPhone® application download)

    PolyScience Refrigerated/Heated Circulators come with the following accessories:

    • Reservoir cover
    • Bypass tubing
    • Male inlet and outlet adapters for 3/8, 1/4, and 3/16" (.95, .63, and .47 cm) tubing, 1/4" to M16 adapters also included on 50Hz units
    • 6' (1.83m) standard grounded electrical cord with country-specific plug

    Controllers

    Specifications and features for the PolyScience Refrigerated & Heated Circulating Baths vary based on the controller chosen.  Some key specifications are in the table below, and additional features for each controller are listed below the table. 

    - Advanced Programmable (AP) Advanced Digital (AD)
    Maximum Temperature 200°C 200°C
    Temperature Stability ±0.005°C ±0.01°C
    Pump Type Pressure/Suction, Variable-Speed Pressure/Suction, Variable-Speed
    Programmability OpenMode - unlimited programs and steps N/A
    Connectivity USB-A & B, Ethernet, RS-232/RS-485, Remote On/Off, External Temperature Probe USB-A & B, Ethernet, RS-232/RS-485, External Temperature Probe

    *DIN 12876-1 Class III devices are rated for use with flammable liquids.  DIN 12876-1 Class I devices may be used with non-flammable liquids only.

    Safety Rating* DIN 12876-1 Class III DIN 12876-1 Class III DIN 12876-1 Class III DIN 12876-1 Class III DIN 12876-1 Class I DIN 12876-1 Class I

    Advanced Programmable Features

    • Working Temperature: From -40° up to +200°C
    • Temperature Stability: ±0.005°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
    • OpenMode time time/temperature programming (no restrictions on number of programs or steps)
    • Intuitive 4.3” (10.9 cm) SmartTouch display
    • 11 languages: French, German, Spanish, Chinese, Portuguese, Russian, Hindi, Arabic, Italian, Korean, 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, remote on/off 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
    • 10-point calibration capability
    • Includes Enhanced Performance Hardware & Software Package (Pt100 temperature probe, USB flash drive for data logging, stainless steel fittings and tubing adapters, PolyScience LabVIEW Virtual Instrument, iPhone application download)

        Please note: PolyScience Refrigerated & Heated Circulating Baths are manufactured at the time the order is placed and have a 2-3 week lead time.

        Key Attributes

        Type

        Stirred / Circulating Baths

        Incubation

        Yes

        Refrigeration

        Yes

        Temp Range (°C)

        Ambient -25 to 135

        Capacity (L)

        45

        Circulation Internal & External

        Brand

        PolyScience

        MaxFlow Rate (l/min)

        20.1, 11

        Temp Stability (°C)

        ±0.005, ±0.01

        Timer

        Yes

        Alarms

        Yes

        Digital or Mechanical

        Digital

        Data connection

        Yes

        Tank Material

        Stainless Steel

        Sample Agitation

        No

        Media Racks Available

        No

        Warranty (years)

        2

        Weight (lb)

        180

        Width (in)

        35.8

        Depth (in)

        22.4

        Height (in)

        42.1

        Manufacturer specifications 
        Model AP75R-20
        Description 75 L, Ref. Circulator
        Controller Type Advanced Programmable
        Display 4.3" SmartTouch Touchscreen
        Connectivity Ethernet, USB A & B, RS232/addressable RS485, Remote On/Off, External Temperature Probe
        Languages Supported 11: French, German, Spanish, Chinese, Portuguese, Russian, Hindi, Arabic, Italian, Korean, English
        Time/Temperature Programs & Steps Open Mode: No restriction on the number of programs or steps
        Swivel 180 Rotating Controller Yes
        Working Temperature Range °C -20° to 100°
        Temperature Stability °C ±0.005°
        Fluid Optimization/Specific Heat Tuning Automatic and/or user-adjustable
        Temperature Calibration Capability 10-point
        Working Access (L x W x D) (cm) 54.9 x 39.8 x 23.9 cm
        Pump Type Pressure/Suction
        External Temperature Control Capability N/A
        Flammability Class (DIN 12876-1) III (FL)

        Working Temperature Range °F

        -4° to 212°
        Working Temperature Range °C -20° to 100°
        Nominal Cooling Capacity @ +20C (W) 1400
        Reservoir Capacity (gallons) 19.81
        Reservoir Capacity (liters) 75
        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 15.7 x 9.4 in
        Working Access (L x W x D) (cm) 54.9 x 39.8 x 23.9 cm
        Temperature Stability °F ±0.01°
        Temperature Stability °C ±0.005°
        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 N/A
        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, TDMS file viewer, USB driver, PolyScience LabVIEW Virtual Instrument & Functions, 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) 35.8 x 22.4 x 42.1 in
        Overall Dimensions (L x W x H) (cm) 90.9 x 56.9 x 107 cm
        Refrigerant N/A
        Environmental Compliance RoHS, WEEE
        Shipping Weight (pounds) 200
        Shipping Weight (kilograms) 90.6
        Part Number AP75R-20-A13D
        Maximum Pressure (psi) 4.3
        Maximum Pressure (bar) 0.3
        Maximum Pressure Flow Rate (gpm) 5.3
        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 PT100 temperature probe, USB drive, stainless steel hose adapters for 3/8", 1/4", and 3/16"
        Heater Wattage N/A
        Electrical Requirements (VAC/Hz/Ph/A) 208-240/50/60/1/13
        Regulatory Approvals ETL

         

        FAQ

        What materials of the circulating bath come into contact with the bath liquid?

        The wetted parts of the instrument are all 300 series stainless steel.

         

        I would like to perform a heating / cooling program where the temperature ramps from one set point to another over time. Are the PolyScience 75 L Refrigerated & Heated Circulating Baths capable of this?

        That depends on the controller used. Only the Advanced Programmable and Performance Programmable controllers can be programmed to perform ramps.

         

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