Cleanroom Particle Counters

Maintaining cleanroom control is central to life sciences. Particle monitoring supports a contamination control strategy across aseptic processing, sterile filling, cell and gene therapy, and controlled compounding. TSI cleanroom particle counters provide nonviable and viable monitoring options to help teams trend conditions, respond to excursions, and document decisions for audits and batch records.

Handheld counters offer rapid checks in cleanrooms and near critical equipment. Use them to verify area readiness, assess conditions after interventions, and align with sampling plans in support of ISO 14644 classification and routine GMP monitoring. Portable counters enable extended sampling and cleanroom mapping, creating robust datasets across locations and shifts that inform risk assessment and zone-by-zone optimization.

Remote particle counters form the backbone of continuous monitoring in Grade A/B environments and adjacent areas. Installed at critical points — such as filling heads, isolator transfer ports, and background zones — these sensors feed data to a monitoring system that provides alarms, dashboards, and trend analysis. By viewing particle signals in context, teams can coordinate faster responses and support quality decisions with traceable records.

For viable monitoring, life science programs can combine active air sampling with real-time viable particle counters to accelerate detection and strengthen insight. Culture-based methods remain essential for colony confirmation, while real-time viable measurement can help identify events closer to when they occur, enabling earlier intervention and focused investigations.

TSI technologies support data integrity practices through consistent measurement performance and structured reporting. Whether qualifying a new cleanroom, adapting to updated regulatory expectations, or scaling operations, you can configure a monitoring strategy that aligns with risk and maintains a clear record of environmental conditions. The result is actionable visibility that supports GMP objectives throughout life sciences operations.