15 L Refrigerated & Heated Circulating Baths

Category Stirred / Circulating Baths
Manufacturer PolyScience
Country of manufacture the United States of America
Average customer rating based on 1 review
Overview

Capable of reaching temperatures as low as -40°C, PolyScience Refrigerated/Heated Circulating Baths provide dependable temperature control for a wide variety of laboratory cooling applications.

Features

  • Working temperatures as low as -40°C and as high as +200°C
  • Temperature stabilities to ±0.005°C
  • Four controller types with large, intuitive displays and multiple communication options
  • Large bath openings and easy to clean surfaces
  • Swivel 180™ Rotating Controllers
  • 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
  • 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
  • 6' (1.83m) standard grounded electrical cord.

Controller Comparison

Specifications and features for the PolyScience 15L 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

Advanced
Digital

Standard Digital

Economy MX

Temp. Range (°C)

-30 to +200

-30 to +200

-30 to +170

-30 to +135

Cooling (@ 20°C)

915

915

915

915

Heating

1100 W

1100 W

1100 W

1100 W

Temp. Stability

±0.005°C

±0.01°C

±0.04°C

±0.07°C

Display

4.3" SmartTouch Touchscreen

3.75" Touch-Pad LCD

3.75" Touch-Pad LCD

3.25" LCD

Resolution Set/Read

0.01/0.001

0.01/0.01

0.1/0.1

0.1/0.1

Programmability

Open mode

N/A

N/A

N/A

Included Software

PolyTemp, TDMS file, USB driver, Time/Temperature Program Generator, PolyTemp Remote iPhone application

PolyTemp , USB driver

N/A

N/A

Temperature Calibration Capapility

10-point

1-point

1-point

1-point

Connectivity Options

Ethernet, USB, RS232/address RS485, External Temperature Probe

Ethernet, USB, RS232/address RS485, External Temperature Probe

RS232

N/A

External Temp. Control

Yes (probe not included)

Yes (probe not included)

No

No

Pump

Pressure/Suction, Variable-Speed

Pressure/Suction, Variable-Speed

Pressure only, 2-speed

Pressure only, 1-speed

External Circulation

Open or closed loop

Open or closed loop

Closed loop

Closed loop

Max Pressure (psi)

4.3

4.3

3.5

2.3

Max Flow Rate

20.1

20.1

11

13.5

Hardware

Nylon hose adapters for 3/8", 1/4", and 3/16"

Nylon hose adapters for 3/8", 1/4", and 3/16"

Nylon hose adapters for 3/8", 1/4", and 3/16"

Fitting Kit

Safety Rating*

DIN 12876-1 Class III

DIN 12876-1 Class III

DIN 12876-1 Class I

DIN 12876-1 Class I


*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.

Absolute Precision Our most precise and sophisticated temperature controller, the Performance Programmable combines ±0.005° temperature stability, 1/1000° temperature resolution, 10-point user calibration capability, highly advanced fluid tuning and external control to deliver exacting temperature control.

Total Control Create, review and run even the most complex ramp and soak temperature program quickly, easily and without guesswork. Highly intuitive programming application lets you add, edit or delete steps quickly. Settable time or temperature priority ensures programs run as intended. Plain-text program naming and preview function make it easy to identify stored programs. Convenient upload/download utility allows you to quickly share or backup stored programs. Plus, the intelligent scheduling application even lets you schedule a program to run automatically – hours, days, weeks, even months in the future.
Completely Connected With the Performance Programmable, you can check and control your PolyScience Circulator for the other side of the lab – or the other side of the world! It features an extensive suite of control, data logging, and communications options, including protocols that emulate the communication and command sets of other popular circulating baths. Connectivity capabilities include Ethernet, RS-232, addressable RS-485, remote on/off, USB-A and USB-B plus software support for LabVIEW™. In addition, a pioneering iPhone® application provides easy mobile access.
Exceptional Convenience Multi-language menus, contextual on-screen help and highly intuitive operation make using the Performance Programmable Controller exceptionally easy. Set-point changes take just a few simple touches. This intelligent controller even alerts you when routine maintenance is required.

Extraordinary Safety Engineered to Class III flammability requirements (per DIN 12876-1), the Performance Programmable Controller protects your samples, equipment and processes with a variety of safety features, including a redundant over-temperature safety, high and low temperature limits, high and low temperature alarms, and a user-settable safety. A password protected lockout can also be activated that prevents unauthorized set-point and other operational changes. 

Advanced Programmable Controller Features

  • Time/temperature programming (open mode)
  • Intuitive 4.3” (10.9 cm) SmartTouch™ display
  • 11 languages including: 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, RS232/485, 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
  • 10-point calibration capability

    Advanced Digital Controller 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, RS232/485, and external temperature probe
    • On-screen prompts
    • Automatic performance optimization and specific heat tuning
    • Single-point calibration capability

    Standard Digital Controller Features

    • Large, universal icon and English display
    • Swivel 180™ Rotating Controller
    • On-board connectivity: RS232 serial output
    • On-screen prompts
    • Automatic performance optimization
    • Single-point calibration capability

    Economy MX Controller Features

    • Large, universal icon and English display
    • On-screen prompts
    • Single-point calibration capability

     

    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 -40 to 200
    Capacity (L) 15
    Circulation Internal & External
    Brand PolyScience
    MaxFlow Rate (l/min) 20.1, 13.5, 11
    Temp Stability (°C) ±0.005, ±0.01, ±0.04, ±0.07
    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) 118
    Width (in) 22.4
    Depth (in) 14.5
    Height (in) 26.9

     

    Manufacturer Specifications

    Working Temperature Range °C  

    See controllers table

    Nominal Cooling Capacity @ +20C (W)

    See controllers table

    Reservoir Capacity (liters)

    15

    Reservoir/Tank Material

    Stainless Steel

    Reservoir Cover

    Included

    DuraTop/LidDock/Cleanable Air Filter  

    Yes

    Working Access (L x W x D) (inches)

    8.35 x 10.88 x 5.5

    Temperature Stability °C

    See controllers table

    Display

    4.3" SmartTouch Touchscreen, 3.75" Touch-Pad LCD (AD15R, SD15R), 3.25" LCD (MX15R)

    Display Resolution (Set)

    0.01 (AP15R, PP15R, PD15R), 0.01 (AD15R), 0.1 (SD15R, MX15R)

    Display Resolution (Read)

    0.001 (AP15R, PP15R, PD15R), 0.01 (AD15R), 0.1 (SD15R, MX15R)

    Pump Type

    See controllers table

    Pump speed

    See controllers table

    Temperature Calibration Capability

    10-point (PP15R, PD15R), 5-point (AP15R), 1-point (AD15R, SD15R, MX15R)

    External Temperature Control Capability

    See controllers table

    Time/Temperature Programs & Steps

    See controllers table

    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

    Fluid Optimization/Specific Heat Tuning

    Automatic and/or user-adjustable

    Flammability Class (DIN 12876-1)

    See controllers table

    Maximum Ambient Temperature °C

    35

    Overall Dimensions (L x W x H) (inches)

    22.4 x 14.5 x 26.9

    Refrigerant

    R404A (PP15R)

    Maximum Pressure (psi)

    4.3,

    Maximum Pressure Flow Rate (l/min)

    20.1,

    Maximum Suction Flow Rate (l/min)

    14.7

    Cooling Capacity @ -20°C (W)

    165 (30A11B) , 265 (40A11B)

    Cooling Capacity @ 0°C (W)

    505 (30A11B) , 650 (40A11B)

    Cooling Capacity @ +20°C (W)

    915 (30A11B), 1000 (40A11B)

    Cooling Capacity @ +100°C (W)

    915 (30A11B), 1000 (40A11B)

    Heater Wattage

    1100

    Electrical Requirements (VAC/Hz/Ph/A)

    120/60/1/13

    Regulatory Approvals

    ETL

    Shipping Weight (pounds)

    118

    FAQ

    I would like to perform a heating / cooling program where the temperature ramps from one set point to another over time. Are the PolyScience 15 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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    Customer reviews

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    15 L Refrigerated & Heated Circulating Baths Accessories