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T: 514-354-2511
T: 1 800 463-4363
F: 514-354-6948
Heating Circulating Waterbath with Standard Digital Controller Biotechnology

Heating Circulating Waterbath with Standard Digital Controller

Product Code:

Need more Info? (514) 354-2511 - 1-800-463-4363

General specifications
  • Working temperatures from ambient +10°C to +200°C
  • Temperature stabilities to ±0.005°C
  • Capacities from 6 to 28 liters
  • Six controller types with large, intuitive displays and multiple communication options
  • Large bath openings and easy to clean surfaces
  • Swivel 180™ Rotating Controllers
  • LidDock™ lid stowing system
  • DuraTop™ chemical resistant deck

PolyScience offers almost 50 different solutions for 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. Typical applications include warming reagents and culture media, thawing or tempering samples, biological incubation, cell culture, enzyme assays, or controlling the temperature of laboratory equipment such as chromatography columns, viscometers, and densitometers.

PolyScience 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" NPT to M16 adapters also included on 50 Hz units.

Also included is a 6' (1.83 m) standard grounded electrical cord with country-specific plug.


General features
Whether equipped with the entry-level MX Controller or the most sophisticated Performance Programmable, our Heated Circulating Baths are extremely easy to use. Crisp menu architecture, screen icons, and plain-text prompts make it easy to navigate through operational settings and options.
LidDock™ helps keep moisture where it belongs — in the bath. And accessing the reservoir drain is as simple as removing the Circulator’s front panel.
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.
Exceptionally exacting temperature control, combined with a tap-water cooling-coil, allow you to maintain bath temperatures at or near ambient with stabilities as precise as ±0.005°C.
A variety of communication and control options, including Ethernet, USB data logging and computer control, bi-directional serial communication, and external circulation with remote temperature control, enhance functionality and applications flexibility.


Key Specifications
Working Temperature Up to 170°C
Temperature Stability ±0.04°C
Maximum Pressure psi (bar)
120 VAC/60 Hz Models 3.5 (0.24)
240 VAC/50 Hz Models 2.9 (0.2)
Maximum Flow Rate Pressure gpm (l/min)
120 VAC/60 Hz Models 2.9 (11.0)
240 VAC/50 Hz Models 2.7 (10.2)


General specifications
  • Intuitive 3.75" (9.5 cm) display with touch-pad control
  • 2-speed pressure pump with external (closed-loop) circulation capability
  • Swivel 180™, LidDock™, DuraTop™
  • On-board connectivity: RS232
  • Automatic performance optimization
  • Single-point calibration
  • Complies with DIN 12876-1 Class I safety requirements for use with non-flammable liquids


Easy-to-use calibration function allows you to adjust the temperature display to match that of a traceable temperature standard. Highly intuitive operator interface makes changing the temperature set-point or making other operational adjustments simple and straightforward.


7-Liter: +170°C 15-Liter: +170°C 20-Liter: +170°C 28-Liter: +170°C
Temperature Range: Ambient +10° to +170°C Temperature Range: Ambient +10° to +170°C Temperature Range: Ambient +10° to +170°C Temperature Range: Ambient +10° to +170°C
Working Access
(L x W x D):

6.18 x 5.59 x 5"
15.7 x 14.2 x 12.7 cm
Working Access
(L x W x D):

8.35 x 10.88 x 5.5"
21.2 x 27.6 x 14 cm
Working Access
(L x W x D):

9.85 x 12.45 x 5.5"
25 x 31.6 x 14 cm
Working Access
(L x W x D):

12.35 x 14.13 x 5.5"
31.4 x 35.9 x 14 cm
Overall Dimensions
(L x W x H):

19.6 x 8.7 x 16.1"
49.9 x 22.1 x 40.9 cm
Overall Dimensions
(L x W x H):

22.4 x 14.5 x 16.6"
56.9 x 36.8 x 42.2 cm
Overall Dimensions
(L x W x H):

24 x 16.5 x 16.6"
61 x 41.9 x 42.2 cm
Overall Dimensions
(L x W x H):

26.5 x 18 X 16.6"
67.2 x 45.7 x 42.2 cm


Reservoir Size 7 Liter 15 Liter 20 Liter 28 Liter
Temperature Range Ambient +10° to +170°C
Heater 1100 W (60 Hz)/2200 W (50 Hz)
Part Number 120 VAC/60 Hz SD07H170-A11B SD15H170-A11B SD20H170-A11B SD28H170-A11B
Part Number 240 VAC/50 Hz SD07H170-A12E SD15H170-A12E SD20H170-A12E SD28H170-A12E


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