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(303) 420-8242 | 7333 W. Jefferson Ave., Suite 235, Lakewood, CO 80235 USA

Simulation Studies

An Innovative Method for Exposure Assessment

Empty industrial room with red and white walls

Chamber Design Allows Simulating Specific Exposures and Conditions

Designed by C&IH’s team of certified industrial hygienists and ventilation engineers, the state-of-the-art simulation testing facility enables historical or present work practices to be created or recreated in a controlled environment. C&IH collaborates with clients to design and customize testing chambers that meet the unique requirements of each project. This process allows for real-world parameters, and various work practice scenarios, to be incorporated into exposure simulations.

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Overview of Simulation Chamber Design Features

The adaptability that comes with designing chambers specific to project needs enables in-depth study of real-time contaminant dispersion associated with specific work practices and product exposures. An adjustable chamber design also facilitates C&IH’s ability for conducting simulations to validate historical exposure monitoring data or data generated by exposure modeling.

Custom Design

Simulation testing chambers are designed to meet Client needs on a project-by-project basis

Materials Specification

Chambers can be constructed from a variety of materials

Adjustable Ventilation

Air flow rates into and out of the chamber are adjustable, including ventilation locations and air changes per hour (ACH)

Simulate Real-World Health Exposures From Products and Worksite Processes

C&IH’s simulation facility can be utilized to perform exposure assessments involving particles, gasses, fumes, mists, and vapors.  Exposure simulations are conducted by a C&IH team of laboratory-experienced professionals with advanced degrees and educational backgrounds in analytical chemistry, biochemistry, toxicology, epidemiology, and minerology, as well as certified industrial hygienists (CIH), board-certified toxicologists (DABT), and ventilation engineering professionals (PE).  The technical resources of our staff allow C&IH to perform exposure assessments and risk characterizations for a wide variety of industry-specific processes and product-specific exposures.  This includes emerging technologies with unknown health risks, such as the printing of molded materials and manufacturing with nanoparticles.

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Exposure Simulation Project Experience

  • Size-specific aerosol generation for particulate collection and analysis in support of dust and fume studies
  • Evaluation of engineering control measures for crystalline silica associated with sandblasting
  • Workplace simulation testing for airborne fiber exposures (e.g., asbestos) associated with product manufacturing, handling, installation, and removal processes
  • Tracer gas studies in the simulation chamber to determine contaminant dispersion pathways and to characterize building occupant exposures during past uncontrolled contaminant releases
  • Local exhaust ventilation testing in the simulation chamber to determine contaminant dispersion, entrainment and suppression, and fume hood design optimization to minimize worker exposure
  • Testing emission rate of products to evaluate consumer exposures in response to EPA Test Order

C&IH has conducted a broad assortment of additional exposure simulations. Please contact us to discuss the unique requirements of your project.

C&IH can undertake a wide range of product exposure testing, workplace simulation, and contaminant exposure assessment projects.

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C&IH provides national and international consulting from our office located near Denver, Colorado.

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7333 W. Jefferson Ave., Suite 235

Lakewood, CO 80235

(303) 420-8242

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