U225X / ENGINEERING UNWARRANTED
Bench Coordinate Survey
Public record / DAT-0004 / Revision A
PUBLIC RECORD
U225X
U225X
Reference data for reproducing bench conditions across sessions. The survey is more useful than it looks and less accurate than it claims.
TECHNICAL NOTES
A map of the surface, shadows, and other recurring variables.
SPECIFICATION
DatumRear left corner
SurfaceBirch / 18 mm
Coverage900 × 600 mm
Revision basisPhotographic
DEVELOPMENT HISTORY
2026.04.11Rev ACoordinate system recorded.