Bubble Viscometers BYK-Gardner bubble viscometers are used to quickly determine kinematic viscosity of known liquids such as resins and varnishes. The time required for an air bubble to rise is directly proportional to the viscosity of the liquid – the faster the bubble rises, the lower the viscosity. BYK-Gardner bubble viscometers come in lettered tubes A5 through Z10 in four different tube sets covering viscosity ranges from 0.05 to 1,000 stokes.
Our bubble tubes can be recertified to NIST traceable standards.
Comes complete with:
Bubble Viscometers:
Bubble tube standards
Storage case
Two empty tubes
Operating manual
Certified Sets come with certificate
Bubble Viscometer A-T
Note: Individual replacement tubes can be ordered separately.
| Ordering Information | Technical Specifications |
| Standards |
| AOC | Method Ka 6-63 | |
| ASTM | D 1131, D 1545, D 1725 | |
| FTMS | 141a Method 4272 | |