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Rotational Viscometers

Article No. 4994

Circulating Bath, 120V, 60Hz

  • Version for 120 V power supply

Select your model

Click here for the Chinese price list in RMB
$3,990.00 €3,885.00 excl. taxes & shipping cost


For precise and accurate viscosity measurement, controlling the sample temperature is critical. BYK-Gardner offers a refrigerated circulating bath to cool or warm the sample to the specified temperature.

  • The sample container can be placed into the bath
  • For viscometers with water jackets, the bath has a pressure pump with external (closed-loop) circulation capability
  • Visual alarm when the temperature is outside the pre-set limits
  • Complies with DIN 12876-1 Class 1 safety requirements

Technical Attributes

    Technical Specifications

  • Temperature Range
    -20 - 135 °C
  • Temperature Range
    -4 - 275 °F
  • Bath Capacity
    7 Liter
  • Maximum Flow Rate
    12.8 L/min
  • Maximum Flow Rate
    3.4 gal/min
  • Maximum Pressure
    0.12 bar
  • Maximum Pressure
    1.8 psi
  • Temperature Stability
    ± 0.007 °C
  • General

  • Dimensions: L x W x H
    43.9 x 41.1 x 58.9 cm
  • Dimensions: L x W x H
    17.3 x 16.2 x 23.2 in

Delivery Content

Controller with digital display
Single-speed pressure pump
Power cord
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