• Performance Programmable - Refrigerated / Heating Circulating Baths

Performance Programmable - Refrigerated / Heating Circulating Baths

with performance programmable temperature controller

  • Polyscience - PP07R - PP7LR - PP15R - PP20R - PP28R - PP45R
  • Reservoir Size : 7 Liter Low-Profile, 7, 15, 20, 28 or 45 Liter
  • Tank cover
  •  Bypass tube

View Quote

Can we help you?

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


  • OpenMode time/temperature programming (no restriction 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 pressure/suction pump with external circulation and temperature control capability
  • Swivel 180™, LidDock™, DuraTop™, WhisperCool™, Cool Command™
  • On-board connectivity: USB-A & B, Ethernet, RS232/485, remote on/off, external temperature probe
  • Event scheduling (time & date), real-time clock and temperature trends for up to 10 days
  • Multiple, selectable “home” screens and on-screen help
  • Automatic and/or user-adjustable performance optimization and 10-point calibration capability
  • Complies with DIN 12876-1 Class III safety requirements for use with flammable liquids
  • Includes Enhanced Performance Hardware& Software Package
  • Available with DeviceNet™/CANbus, Modbus®, and Profibus® options

Working Temperature

From -40° up to +200°C 

Temperature Stability


Safety Rating

DIN 12876-1 Class III (for use with flammable liquids) 

External Temperature Control Capability

Pt100 temperature probe with 3m cable included



External Circulation

Open- or closed-loop 

Features on all Polyscience Refrigerated Circulating Baths


Proprietary patent-pending WhisperCool™ technology reduces overall equipment noise, increases refrigeration efficiency, and lowers energy consumption.

Easy to maintain

Accessing the reservoir drain and removable air filter for maintenance is as simple as removing the circulator’s front panel. Performance Programmable, Advanced Programmable and Performance Digital models even remind you when it’s time for filter cleaning.

Energy saving

Cool Command™ technology carefully regulates the amount of cooling required, saving energy while delivering fast cool-downs and more precise control at elevated temperatures.


All models feature user-settable high-temperature safeties as well as redundant over-temperature protection and comply with RoHS, WEEE, IEC 61010-1, IEC 61010-2-010, IEC 61326-1, DIN 12876 and are CE and ETL certified. Our DuraTop™ surface is cooler to the touch when operating at high temperatures.


Whether equipped with the entry-level controller or the most sophisticated, PolyScience Refrigerated/ Heated Circulating Baths are extremely easy to use. Clear navigational buttons and menu prompts guide you through setup, making operational and temperature set-point changes simple and precise.


Temperature control is easily fine-tuned through the selection of a specific fluid, entry of a fluid’s specific heat capacity, or even the adjustment of the controller’s PID values. Simple and intuitive time/temperature programming makes it easy to create and run special test protocols and/or ramp and soak profiles. Selectable “Home” screens allow you to display as much or as little temperature information as you need — including 4 minute to 10 day temperature trend data.


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 50 Hz units.
  • 6' (1.83 m) standard grounded electrical cord with country-specific plug
Reservoir Size 7 Liter Low-Profile 7 Liter 15 Liter 20 Liter 28 Liter 45 Liter
Temperature Range -20° to +200°C -20° to +200°C -40° to +200°C -30° to +200°C -40° to +200°C -30° to +200°C -30° to +200°C -25° to +135°C
Cooling Capacity @ 20°C 200 W 200 W 505 W 915 W 1000 W 915 W 915 W 1400 W
Heater 1100 W (60 Hz) / 2200 W (50 Hz) 2200 W (50/60 Hz)
Part Number
120 VAC/60 Hz
PP7LR-20-A11B PP07R-20-A11B PP07R-40-A11B PP15R-30-A11B PP15R-40-A11B PP20R-30-A11B PP28R-30-A11B PP45R-20-A13D
Part Number 240 VAC/50 Hz PP7LR-20-A12E PP07R-20-A12E PP07R-40-A12E PP15R-30-A12E PP15R-40-A12E PP20R-30-A12E PP28R-30-A12E PP45R-20-A12E