Portable Particle Counters

Portable particle counters bridge the gap between quick handheld checks and fixed, always-on monitoring. For industrial manufacturing, they enable thorough investigations and documentation that support quality and continuous improvement.

Use TSI portable counters to:

• Conduct cleanroom mapping and classification aligned with ISO 14644 approaches.
• Compare cleanliness across zones before and after process changes.
• Evaluate facility readiness during commissioning and expansions.
• Support equipment qualification by documenting background conditions over time.
• Generate audit-ready reports for customers and internal quality teams.

These instruments are designed for longer sampling intervals and flexible placement. You can sequence measurements across a room, set up time-based studies for shift comparisons, or position the counter near equipment to capture process-relevant data. The result is a detailed view of how particle levels vary by location, activity, and time — insight that helps target improvement efforts.

Practical features support field use: cleanroom-friendly construction, intuitive workflows, and data export options that integrate with your documentation systems. When you need to confirm the impact of a new filter, validate a maintenance procedure, or support a supplier investigation, portable counters deliver the data needed to align teams and make decisions.

By combining portable counters with handheld and remote instruments, industrial manufacturers can build a tiered monitoring strategy. This approach helps teams address immediate questions, maintain situational awareness, and conduct in-depth studies using the same consistent particle measurement technology across the facility.