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Government · 10 facilities

Tennessee Department of Correction Verified at scale across 10 prisons.

Statewide · Nashville, TN

On-coil UV-C installed across 10 prisons in six weeks, with Connect streaming verification data from every facility.

Facility corridorDeployment at scale

Identify · Apply · Verify™

How it was done.

  1. Identify

    Significant costs from respiratory disease — including tuberculosis — among inmates and staff: a multi-million-dollar healthcare burden on taxpayers.

  2. Apply

    Cognituv Grid on-coil UV-C, engineered for rapid integration in secure facilities — installed across 10 prisons in just 6 weeks.

  3. Verify

    Cognituv Connect, on a wireless LoRaWAN network, pushes real-time verification and validation measurements continuously.

Successful outcomes

What changed.

  • Lower TB and respiratory disease → taxpayer savings
  • Automated maintenance, less manual cleaning
  • Energy savings from improved HVAC efficiency
  • Standardized to MERV 8 — increased airflow

More case studies

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Food & beverage

Coca-Cola

Food & beverage · Bottling plant · Argentina

Continuous bio-security at 42,000 bottles an hour

A compact, high-fluence UV-C fixture built into existing machinery — continuous treatment on a 42,000 bph line, monitored through Connect.

IAQ & odor

Northrop Grumman

Aerospace & defense · Modular facilities · Annapolis, MD

18 months without an air-quality complaint

Coastal modular HVAC units with a persistent musty smell. A FreshFilter retrofit stopped it — zero complaints in the 18 months since.

Start with a no-cost facility assessment.

We instrument first, recommend second. You see the data either way.

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