PolyScience Viscosity Bath

Product Name: Viscosity Bath

Brand: PolyScience

PolyScience Viscosity Baths are uniquely configured to accommodate specific testing and quality control needs, including ASTM D-445. Both round and square top opening configurations are available.


  • Working temperatures up to 135°C
  • Temperature stabilities to ±0.01°C
  • Advanced Programmable, Advanced Digital, Standard Digital, or MX Temperature Controller
  • Configured for use with popular capillary viscometers
  • Choice of glass or polycarbonate reservoir
  • Includes tap water cooling coil
  • Lidded viscometer openings

Polycarbonate Viscosity Baths

Temperature ControllerAdvanced ProgrammableAdvanced DigitalStandard Digital
Programmable For Test ProtocolsYesNoNo
Reservoir Capacity29 liters
Maximum Temperature185°C
Temperature Stability± 0.01°C± 0.01°C± 0.04°C
Heater1100 W (60 Hz)/2200 W (50 Hz)
Viscometer Openings5 Round3 Square5 Round3 Square5 Round3 Square

Working Depth

11.25″/28.6 cm
Overall Dimensions (L X W x H)21.4 X 9 x 20.7″/54.4 x 22.9 x 52.6 cm

1. Maximum temperature dependent on tank material; Temperature Controllers capable of higher temperatures.

Glass Viscosity Baths

Temperature ControllerMX
Reservoir Capacity17 liters27 liters
Maximum Temperature135°C
Temperature Stability± 0.07°C
Heater1100 W (50/60 Hz)
Viscometer Openings6 Round
Working Depth11″/27.9 cm17″/ 43.2 cm
Overall Dimensions12.5 Ø x 20.5″/31.8 Ø x 52.1 cm12.5 Ø x 26.4″/31.8 Ø x 67 cm
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