International Organization for Standardization (ISO)
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ISO/TR 12134:2010
Scope
This Technical Report provides guidance to scientists, engineers and technicians, working in the field of
rubber materials and products, to supplement ISO/IEC Guide 98-3 and to provide additional guidance in
situations where functional relationships between input quantities (such as temperature, strain rate and time)
and derived output quantities (such as tensile strength and compression set) are unknown and where no other
guidance is available.
This Technical Report provides a summary of the classical approach that is taken in the preparation of
uncertainty budgets and provides in Clause 4 a list of selected test methods and, for each, an indication of the
factors that will make a contribution to the uncertainty budget. Clause 5 discusses how “non-functional” factors can be taken into account in the classical approach.
ISO/TR 12134:2010 history
2010ISO/TR 12134:2010 Rubber - Estimation of uncertainty for test methods - Non-functional parameters