GB/T 27846-2011 specifies a method for determining the viscosity of chemicals using the Hoppler falling-ball viscometer. The instrument is based on Stokes' law and calculates the dynamic viscosity by measuring the time required for a steel ball to fall a fixed distance in an inclined tube filled with the test sample, and is applicable to transparent Newtonian fluids.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | A80 | ICS | |
| Release Date | 2011-12-30 00:00:00 | Implementation Date | 2012-08-01 00:00:00 |
