OIML R111 (Weights of Accuracy Classes E1, E2, F1, F2, M1, M2, M3) Certificate Schema. The certificate structure lists the top-level fields of the document model. The definitions expand the family's own vocabulary. Where the corpus carries fill statistics, the observed fields table shows how often each characteristic actually appears.
Certificate structure
Every R111 certificate is one object with these top-level fields. A "core" shape is shared across all Recommendation families; the rest are defined by this family's own definitions below.
Field
Shape
Required
certificate
core · Certificate
yes
issuing_authority
core · IssuingAuthority
no
applicants
core · PartyList
no
manufacturers
core · PartyList
no
certified_type
CertifiedType
yes
characteristics
Characteristics
yes
recommendation
object
yes
test_reports
core · TestReportList
no
revision_history
core · RevisionHistory
no
model_family
core · ModelFamily
no
components
array of core · Component
no
footnotes
core · FootnoteList
no
matrix_tables
MatrixTableList
no
d011_tests_applicable
array of D011TestReference
no
Observed fields
From 1 digitalized R111 certificates: how often each type-level characteristic appears (fill rate), in how many certificates, and the most common values observed.
Field
Fill rate
Present in
Common values
accuracy_type
100%
1
E2(20kg~1mg)
material
100%
1
Stainless steel(904L)
range_of_density
100%
1
min=7.93, max=8.1
susceptibility
100%
1
0.01
Definitions
The shapes named by the certificate structure above, expanded to their fields.
