IfcAmountOfSubstanceMeasure

BACnet MVD

#### IfcAmountOfSubstanceMeasure

Natural language names

| Amount Of Substance Measure
| Mesure de quantité de substance

##### Semantic definitions at the type

Type definition

An amount of substance measure is the value for the quantity of a substance when compared with the number of atoms in 0.012 kg of carbon 12.

Usually measure in mole (mol).

Type: REAL

> NOTE Type adapted from amount_of_substance_measure defined in ISO 10303-41.

> HISTORY New type in IFC1.5.1.

##### Formal representations

XML Specification
`<xs:simpleType name="IfcAmountOfSubstanceMeasure">
<xs:restriction base="xs:double"/>
</xs:simpleType>
`
EXPRESS Specification
`TYPE IfcAmountOfSubstanceMeasure = REAL;
END_TYPE;

EXPRESS-G diagram

`

References: IfcMeasureValue

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