RBUNot classified

X-Ray Thickness Gauge

Unknown

RBU is the FDA product code for X-Ray Thickness Gauge. FDA's definition for this code reads: "An open industrial x-ray system used to measure the thickness of material running through system, usually on a production line". As of 2026-09-10, FDA records hold no 510(k) clearances under this code and no recalls.

Classification record

Product code: RBU
Device name: X-Ray Thickness Gauge
FDA definition: An open industrial x-ray system used to measure the thickness of material running through system, usually on a production line.
Device class: Not classified
Review panel: Unknown
Submission type: FDA code null
GMP exempt: Yes
Ingested clearances: 0
Ingested recalls: 0

Companies listing this code with FDA

Companies whose registered establishments list this code

No registered establishment in MDM’s records lists product code RBU.

Recent clearances

Product code RBU

FDA records hold no clearances under product code RBU.

Recent recalls

Product code RBU

FDA records show no recalls under product code RBU.

MDM coverage of this record lists here, newest first.

About this record

Sourced from the FDA device classification database, ingested from openFDA. The definition, regulation number, device class and review panel are FDA’s own fields, reproduced without editing.

MDM adds the counts: clearances by decision year, the applicants holding the most clearances under this code, recalls that name it, and the registered establishments that list it. Every count is computed from ingested records only.

Data as of 2026-10-05, the FDA export date for this dataset. Page last changed 2026-09-05. View this product code on fda.gov (opens on fda.gov)