HEPA Filtration, Room Certification Support and Monitoring

CRX 110 is a technician-level course designed for individuals seeking to support the maintenance and certification of critical controlled environments. The curriculum delves into the theory of HEPA filtration, examining filter media, construction, and efficiency ratings. Hands-on training covers the operation and calibration of aerosol photometers for HEPA leak detection, proper technique for scanning filter banks, and the interpretation of test results. Students will also learn about airborne particle counting methodologies, differential pressure monitoring, and the integration of these systems into comprehensive environmental monitoring platforms. Emphasis is placed on industry best practices for data collection, documentation, and troubleshooting to ensure compliance and optimal performance of controlled environments.

InstructorJacob Calhoun

Prerequisites

CRX 101

Course outline

Lectures, virtual labs, and graded assignments — completed in your browser.

01Lesson 1: Introduction to Controlled Environments and Air Quality Standardslecture

02Lesson 2: Principles of Air Filtration and HEPA Filter Technologylecture

03Lesson 3: HEPA Filter Types, Construction, and Efficiency Ratingslecture

04Hands-on Lab: Introduction to Aerosol Photometers and Test Setuplab

05Lesson 5: Aerosol Generation and Challenge Aerosols for HEPA Leak Testinglecture

06Lesson 6: HEPA Filter Leak Testing Procedures and Data Interpretationlecture

07Lesson 7: Understanding Airborne Particulate Contamination and Classificationlecture

08Hands-on Lab: Airborne Particle Counter Operation and Sampling Techniqueslab

09Lesson 9: Differential Pressure Monitoring in Controlled Environmentslecture

10Lesson 10: Introduction to Environmental Monitoring Systems and Data Acquisitionlecture

11Hands-on Lab: Pressure Monitoring and Environmental System Configurationlab

12Lesson 12: Documentation, Reporting, and Troubleshooting Critical Environmentslecture

13Lesson 13: Best Practices for Room Certification Support and Compliancelecture

14Capstone Service Project: Controlled Environment Performance Assessment and Reportingassignment

Syllabus

["Week 1: Lesson 1: Introduction to Controlled Environments and Air Quality Standards","Week 2: Lesson 2: Principles of Air Filtration and HEPA Filter Technology","Week 3: Lesson 3: HEPA Filter Types, Construction, and Efficiency Ratings","Week 4: Hands-on Lab: Introduction to Aerosol Photometers and Test Setup","Week 5: Lesson 5: Aerosol Generation and Challenge Aerosols for HEPA Leak Testing","Week 6: Lesson 6: HEPA Filter Leak Testing Procedures and Data Interpretation","Week 7: Lesson 7: Understanding Airborne Particulate Contamination and Classification","Week 8: Hands-on Lab: Airborne Particle Counter Operation and Sampling Techniques","Week 9: Lesson 9: Differential Pressure Monitoring in Controlled Environments","Week 10: Lesson 10: Introduction to Environmental Monitoring Systems and Data Acquisition","Week 11: Hands-on Lab: Pressure Monitoring and Environmental System Configuration","Week 12: Lesson 12: Documentation, Reporting, and Troubleshooting Critical Environments","Week 13: Lesson 13: Best Practices for Room Certification Support and Compliance","Week 14: Capstone Service Project: Controlled Environment Performance Assessment and Reporting"]