Bubble Tubes – Cert. Tube A1

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