Particle Deposition Monitor

About Particle Deposition Monitor

Take control of particle deposition measurements. Surface cleanliness is crucial in cleanroom environments, high-tech manufacturing, and aerospace assembly. Yet for too long, the focus has been on airborne particles rather than what actually settles on surfaces. Deposited particles, especially larger ones, can severely compromise product quality and harm the Throughput. In even the most controlled environments, particle deposition occurs daily due to human activity and operating machinery.

Historically, assessing particle deposition meant time-consuming microscopic examination of witness plates. The Particle Deposition Monitor changes that. The PDM is a measurement system that images the surface of a glass witness plate, detecting, sizing, and counting every deposited particle down to 5 µm, including fibers. With a precision and efficiency that manual inspection simply cannot match.

What the PDM delivers: • Particle detection from 5 µm, including fibers. • Large ~50 cm² detector surface for rapid, accurate results. • Passive long-term monitoring & real-time measurement modes. • Non-destructive analysis, samples can be re-evaluated or sent for further examination. • ISO 14644-17:2021 compliant. • Remote recalibration, minimising downtime.

The PDM is trusted company’s as ASML, Philips, ESA, Canon, Teledyne and SRON. Available for purchase, leasing or rental worldwide.

📍 Kerkrade, The Netherlands 🌐 particle-deposition.com | 📩 info@sac-nederland.nl

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  Locht 446466GW KerkradeLimburg, Netherlands

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