Stoughton, Massachusetts — June 17, 2026 — Particles Plus Inc. hosted an Institute of Environmental Sciences and Technology (IEST) training course at its headquarters in Stoughton, Massachusetts, welcoming cleanroom and contamination control professionals for hands-on instruction in HEPA testing and airflow visualization.

The training, led by industry experts Morgan Polen and Dan Takata, provided attendees with practical guidance on cleanroom verification, airflow assessment, and contamination control best practices. IEST training courses are designed to give professionals direct access to experienced instructors in a small-group setting, allowing participants to ask questions, discuss real-world concerns, and strengthen their technical understanding.

The course was held in the new Particles Plus training cleanroom space, developed to support applied education, product demonstrations, technical workshops, and industry collaboration. Particles Plus was pleased to provide the space for IEST and looks forward to making the training cleanroom available to additional organizations seeking a dedicated environment for cleanroom education, environmental monitoring demonstrations, and contamination control training.

For inquiries about Particles Plus® instrumentation, distribution opportunities, training space availability, or cleanroom monitoring integration, contact hello@particlesplus.com or call +1-781-341-6898.

About Particles Plus, Inc.
Particles Plus, Inc. designs and manufactures particle counters and environmental monitoring instruments used worldwide in indoor air quality investigations, cleanrooms, process monitoring, and building health assessments. The company combines precision engineering with responsive, expert-level technical support to help professionals make faster, better-informed decisions.

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Particles Plus® is a registered trademark of Particles Plus, Inc. All other trademarks are the property of their respective owners.