Heated Circulating Baths

We have dozens of different solutions to your laboratory’s liquid heating needs – from a simple Immersion Circulator to economical Open Bath Systems to full-featured Circulating Baths with ramp and soak capability.  60 years of patented innovation and award winning technology are the foundation of all of our Heated Circulating Baths.


To learn more about all of our Circulating Baths, download our free information guide here!

Stainless Steel Open Bath Systems

An economical alternative to integrated heating baths for liquid temperatures up to 150°C.

Controller bridge rests securely on the deep drawn stainless steel reservoir, yet is easily removed for tank cleaning. Generous bath opening provides ready access to samples and the included bath cover improves stability.

Features

  • Working temperatures from ambient +10° up to 150°C
  • Advanced Programmable, Advanced Digital or MX Temperature Controller
  • 6, 10, 20 or 28 liter reservoir
  • DuraTop™ Chemical Resistant Bridge, Swivel 180™ Rotating Controller (on Advanced Programmable and Advanced Digital models)
  • Lidded opening for optional cooling coil (10, 20 and 28 liter models)
  • External circulation capability
  • Complies with DIN 12876-1 Class I safety requirements for use with non-flammable liquids
  • Includes bath cover

 

Select a Controller

  Advanced Programmable (AP) Advanced Digital (AD) MX
Temperature Stability ±0.005°C ±0.01°C ±0.07°C
Pump Type Pressure/Suction, Variable-Speed Pressure/Suction,Variable-Speed Pressure Only,1-Speed
Programmability Unlimited programs and steps N/A N/A
Connectivity USB-A & B, Ethernet, RS-232/RS-485, Romote On/Off, External Temperature Probe USB-A & B, Ethernet, RS-232/RS-485, External Temperature Probe N/A

Select a Reservoir

  6 Liter 10 Liter 20 Liter 28 Liter
Maximum Temperature

Advanced Programmable: 150°C

Advanced Digital: 150°C

MX: 135°C

Advanced Programmable: 150°C

Advanced Digital: 150°C

MX: 135°C

Advanced Programmable: 150°C

Advanced Digital: 150°C

MX: 135°C

Advanced Programmable: 150°C

Advanced Digital: 150°C

MX: 135°C

Working Access (L x W x H) 3.9 x 4.3 x 6 in
10 x 11 x 15.2 cm
3.9 x 10.1 x 6 in
9.9 x 25.5 x 15.2 cm
10.4 x 9 x 6 in
26.4 x 22.8 x 15.2 cm
10.1 x 8.4 x 8 in
25.7 x 21.4 x 20.3 cm

 

Vertical Tabs

Intuitive and Precise

Intuitive and Precise

Our controllers display it all: internal bath temperature, external bath temperature, set-point and more–all on one easy to read screen.

Whether equipped with the entry-level controller or our most sophisticated icon-driven SmartTouch™ interface controller, PolyScience units 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.

Advanced Programmable temperature controllers guide you through setup and operation using universal icons, on-screen help and logical menus.

Swivel 180™

Swivel 180™

Need to position your bath at a different angle or read the temperature from across the room? We've got it covered. The patented Swivel 180™ Rotating Controller on PolyScience Circulating Baths lets you move the extra large temperature display independently from the bath, enabling you to clearly read the display from anywhere within a 180° viewing radius, with the press of a button.

 
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