[Concept] Inline Spectral Inspection: Selection and Integration

Background

Using spectral information for sample comparison or process observation requires consideration of sample condition, environmental changes, installation constraints, and existing controls. Selecting a spectrometer alone does not complete an inspection system.

Confirm sample type, spectral range of interest, acquisition method, line timing, working distance, triggering, and data retention needs.

Solution

Samples and requirements: Gather representative samples and objectives, distinguishing exploratory observation from formal classification needs.

Equipment evaluation: Compare combinations of spectrometers, light sources, fibers, and probes. Check interfaces, mounting, and software connectivity.

Verification and integration: Record sample data under controlled conditions before planning on-line acquisition, triggering, exception handling, and traceability. Validate decision rules using real samples.

Deliverables and Verification

Proposed deliverables include an equipment comparison, interface requirements, test record templates, and a phased integration plan.

Verification focuses on data completeness, acquisition stability, and suitability for site conditions. No inspection accuracy, throughput, or yield improvement is promised; such metrics require sample testing and on-site validation.