30 Scientific Instruments

Scope

Scientific instruments couple a phenomenon, interaction region, detector, calibration process, and reported measurement. Atlas examples include CPC and particle counters, SEM, TEM, STM, AFM, spectrometers, cameras, and detector arrays.

Entries in this family should follow the shared Observer Grammar.

Instrument Families

Family	Observation emphasis
Condensation particle counter and particle counter	Event or population detection under declared sampling and calibration conditions
SEM and TEM	Electron-beam interaction and detector-derived image or analytical channels
STM and AFM	Scanned probe response over a surface under declared feedback and reconstruction rules
Spectrometer	Signal distribution over wavelength, frequency, energy, mass, or another calibrated axis
Camera and detector array	Spatially sampled response with declared spectral, temporal, and transfer characteristics

Atlas Recording Pattern

Each instrument entry should identify stimulus, interaction mechanism, detector, calibration, units, dynamic range, reconstruction, artifacts, and uncertainty. Similar-looking outputs from different instruments remain distinct measurement channels unless a documented transform establishes a comparison basis.

The v1.9 measurement vocabulary is an early computational analogue, not an instrument-validation result. See Project Glowing Heart.

Reading boundary

This territory follows the Atlas reading boundary.