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Bubble Tubes

Article No. 0501

Tube A5

Bubble Viscometer Tube

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Product Code
Click here for the Chinese price list in RMB
$98.00 €91.00 excl. taxes & shipping cost

Features

BYK-Gardner bubble viscometers are used to quickly determine kinematic viscosity of known liquids such as resins and varnishes. The bubble viscometer tubes are also described as Gardner-Holdt tubes.

  • Economically priced
  • The liquid standards are sealed in glass tubes
  • Long lasting shelf life up to 15 years
  • Sample tubes can be cleaned quickly and easily
  • Tubes have no orifices that can be clogged to cause faulty measurements
  • Repeated readings may be taken easily once the temperature has been controlled
  • Ideal to measure the kinematic viscosity of resins and varnishes
  • The bubble tubes can be recertified to NIST traceable standards

Technical Attributes

    Technical Specifications

  • Viscosity approx.
    5.1 cSt
  • Time approx.
    0.65 sec
  • Certificate
    not included
  • General

  • Product Code
    A5

Standards

ASTM

D1131 D1725 D1545

Knowledge

Comprehensive Rheology Guide

Have you ever wondered why it is, that sunscreen stays inside the bottle when turned upside down, but spreads smoothly when applied on skin? It all has to do with the rheological behavior of a specific material. In this paper we will explore the basics of rheology, how different instruments can measure different aspects of a fluid’s behavior and examine the differences between relative and absolute measurement systems by looking at various practical examples.

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