Isolator / Glove Box Certification
Regulatory Guidance / Test Methods:
We test, certify, and maintain isolators / glove boxes. Our services are performed to comply with the manufacturer’s specifications as well as CAG standards
Routine testing of isolators and glove boxes is imperative to guarantee ongoing compliance with regulatory standards and to ensure the continued efficacy of these critical containment systems. The frequency of testing is typically determined by factors such as usage intensity, environmental conditions, and regulatory requirements. In most cases, a regular schedule of at least annual testing is recommended.
Primary Services
Airflow test
Hepa filter leak test
Chamber pressure test
Particle counts
Ingress/egress
Airflow visualization/smoke study
Purge time test
- Supply and exhaust airflow
- Chamber pressure test
- Site installation tests
- HEPA filter integrity testing
- Particle containment integrity and enclosure leak test (CACI only)
- Smoke pattern test
- Ingress/Egress test
- Particle counting at-rest and operational
- Viable air and surface sampling
Additional Services
Hepa filter replacements
- General Repairs
- Filter replacements
ABout
Why Choose CSI Testing
CSI has tested and certified controlled environments for over 45 years. When we started CSI testing we serviced Minneapolis and the surrounding areas. Today we service the entire Midwest. Our team has over 100 collective years of experience in the industry, serving over 600 medical device, pharmaceutical, academic, and other clients.
We test, certify, and service all controlled environments, including cleanrooms, biosafety cabinets, fume hoods, and isolators. We provide biosafety cabinets, cleanbenches and fume hood reports the same-day, and turnaround electronic cleanroom reports in two weeks. For any emergency, we can get a technician to your site quickly.
We are proudly 100% founder and employee owned. CSI is a certified minority business enterprise.

Experience
45 years of company history

Quality
Highly trained technicians (average 10-year tenure)

Report Turnaround
2 weeks for cleanrooms, same-day for hoods, BSCs, etc.

Urgency
We take emergency calls seriously. We can get technicians on-site quickly

People
Founder and employee-owned. Certified minority business enterprise

Our Locations
We are a regional service provider
- North Dakota
- Minnesota
- Wisconsin
- Illinois
- Iowa
- Nebraska
- South Dakota
- Indiana
- Kansas
- Michigan
- Missouri
- Ohio
As a regional service provider, CSI Testing provides testing and certification services across the Midwest. We also service other states such as Florida, Texas, among others.