³Ô¹Ïtv / SOLDERING ENGINEERINGEvidence review: Reflow Thermocouple Placement1MapEach channel has a physical location and anengineering question.2AttachmentMethod, contact, wire restraint and measurementinfluence recorded.3ComparisonPeak spread separated from simultaneous spread andspatial gradient.4ControlRepresentative product, loading and changetriggers maintained.Explanatory schematic. Not to scale, a process recipe, acceptance limit or inspection evidence.