General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 27846-2011
Scope
This standard specifies the method for determining the dynamic viscosity of Newtonian liquids using a Hoppler falling ball viscometer. This standard applies to the measurement of dynamic viscosity within the range of 0.6mpa·s to 250,000 mpa·s at a temperature of -20°C to 120°C.
GB/T 27846-2011 Referenced Document
DIN 12785 Laboratory glassware; special purpose laboratory thermometers
DIN 1319-1 Fundamentals of metrology - Part 1: Basic terminology
DIN 1319-3 Fundamentals of metrology - Part 3: Evaluation of measurements of a single measurand, measurement uncertainty
DIN 1342-1 Viscosity - Part 1: Rheological concepts
DIN ISO 3585 Borosilicate glass 3.3 - Properties (ISO 3585:1998)
ISO/IEC Guide 98 Guide to the expression of uncertainty in measurement (GUM) — Supplement 1: Propagation of distributions using a Monte Carlo method