Description: Mechanical Fabrication of Seismic Isolation and Optical Cavity Spacer items--Name of Work: Mechanical Fabrication of Folded Pendulum Seismometer
Details: Little PMCSS304 rigid optical cavity spacer and mirror holders machined to hold optics at precise distances and angles to form a triangular optical cavity 3D L4C Base and ClampsBase plate and clamps to hold three L4C geophones in orthogonal directions to measure ground displacements in X, Y and Z directions simultaneously STM-1 Suspension partsAccessories to the single stage suspension (STM-1) which require to be refabricated in PEEK material. FPS body with flexuresFolded Pendulum Seismometer and replacement parts for those which were broken in transit. RL Seismic isolator Robert’s Linkage vibration isolation table with exterior tubular MS legs and interior suspended cage to support an 250kg optical breadboard.
Sector: Science University