Portable Particle Counters

Portable particle counters enable life sciences teams to build comprehensive environmental profiles. By conducting extended sampling and cleanroom mapping, you can better understand how particle levels vary by location, process step, and time of day — insight that supports risk-based monitoring and ongoing optimization.

Use TSI portable counters to:

• Perform ISO 14644 classification and requalification activities.
• Map Grade A/B zones and adjacent areas to refine sampling plans.
• Compare conditions before and after maintenance, cleaning, or procedural changes.
• Document environmental trends during media fills, engineering runs, or scale-up.

These instruments support longer sampling durations and systematic workflows across multiple points. With tagged locations and time-based studies, teams can build data sets that highlight differences by shift, equipment state, or production schedule. This evidence helps focus improvement efforts and supports clear communication with stakeholders.

Portable counters are designed for cleanroom use with surfaces that accommodate routine wipe-down. Intuitive controls and data export options streamline adoption across quality, engineering, and operations. Reports can be tailored to align with internal templates and audit expectations, helping you maintain consistent documentation during qualification and ongoing monitoring.

When combined with remote continuous monitoring and handheld point checks, portable counters round out a comprehensive approach to environmental control in life sciences. The result is a monitoring program that aligns with process risk, supports GMP objectives, and helps teams maintain confidence in batch-related decisions.