LAFAYETTE INSTRUMENT COMPANY, LLC

Lafayette Instrument Company, LLC specializes in the design, manufacture, and integration of precision measurement and forensic instrumentation, with deep expertise in polygraph systems, laboratory analysis tools, and specialized environmental control equipment. The company delivers mission-critical hardware including polygraph chairs, LX6-S system upgrades, activity sensor arms and feet, vibrating microtomes, and circadian environment systems—devices engineered for high-fidelity physiological data collection and controlled experimental conditions. Their technical proficiency spans biosignal acquisition, ergonomic instrumentation design, and calibration of sensitive analog and digital sensors used in forensic, biomedical, and behavioral research applications. A key differentiator is their ability to tailor complex instrumentation to the exacting standards of federal law enforcement and scientific agencies, ensuring compliance with rigorous operational and data integrity requirements. The contractor maintains strong, recurring relationships with the Department of Justice and Department of Health and Human Services, supplying forensic polygraph equipment and laboratory instruments respectively. Additional engagements with the Department of Defense and Department of Homeland Security reflect consistent demand for reliable polygraph system refreshes and field-deployable measurement devices. The Department of State has engaged them for training-related procurement, indicating their role extends beyond hardware to supporting operational readiness. Their primary focus lies in NAICS 334516 (analytical laboratory instrument manufacturing) and 334519 (other measuring and controlling device manufacturing), positioning them as a niche supplier of scientific and forensic instrumentation rather than mass-market equipment. They serve verticals in criminal justice, aging research, and behavioral science, where precision and repeatability are non-negotiable. Lafayette Instrument Company, LLC is a small business based in Lafayette, Indiana, with no formal government certifications. Their market presence is defined by technical specialization, direct agency engagement, and a reputation for delivering mission-critical instrumentation with high reliability and custom configurability.