MEA Measurements
To specify physical measurements or counts, including dimensions, tolerances, variances, and weights (See X12 EDI Standard Figures, https://figures.x12.org, for example of use of C001)
Position
Element
Name
Type
Requirement
Min
Max
Repeat
MEA-01
Measurement Reference ID Code
Identifier (ID)
Optional
2
2
-
Code identifying the broad category to which a measurement applies
MEA-02
Measurement Qualifier
Identifier (ID)
Optional
1
3
-
Code identifying a specific product or process characteristic to which a measurement applies
MEA-03
Measurement Value
Decimal number (R)
Conditional
1
20
-
The value of the measurement
MEA-04
Conditional
-
MEA04 defines the unit of measure for MEA03, MEA05, and MEA06.
MEA-05
Range Minimum
Decimal number (R)
Conditional
1
20
-
The value specifying the minimum of the measurement range
When citing dimensional tolerances, any measurement requiring a sign (+ or -), or any measurement where a positive (+) value cannot be assumed, use MEA05 as the negative (-) value and MEA06 as the positive (+) value.
MEA-06
Range Maximum
Decimal number (R)
Conditional
1
20
-
The value specifying the maximum of the measurement range
MEA-07
Measurement Significance Code
Identifier (ID)
Optional
2
2
-
Code indicating the benchmark of, qualify or further define a measurement value
MEA-08
Measurement Attribute Code
Identifier (ID)
Conditional
2
2
-
Code indicating an attribute response when a numeric measurement value cannot be determined
MEA-09
Surface/Layer/Position Code
Identifier (ID)
Optional
2
2
-
Code indicating the product surface, layer or position that is being described
MEA-10
Measurement Method or Device Code
Identifier (ID)
Optional
2
4
-
Code indicating the method or device used to record the measurement
MEA-11
Code List Qualifier Code
Identifier (ID)
Conditional
1
3
-
Code identifying a specific industry code list
MEA11 is the external code list for the unit of measure.
MEA-12
Industry Code
String (AN)
Conditional
1
30
-
Code indicating a code from a specific industry code list
MEA12 defines the unit of measure for MEA03, MEA05, and MEA06 from an external code list.