Portable Cleanroom Particle Counter A portable cleanroom particle counter is a compact, handheld device designed to measure and monitor airborne particulate contamination in controlled environments such as cleanrooms, laboratories, pharmaceutical facilities, and semiconductor manufacturing areas. These instruments play a critical role in ensuring compliance with international cleanliness standards like ISO 14644-1, GMP, and USP <797>, which define permissible particle concentration levels for different cleanroom classifications. Key Features 1. High-Precision Detection – Equipped with advanced laser-based optical sensors, these counters accurately detect and quantify particles as small as 0.3 µm or even smaller, depending on the model. Some high-end versions can measure down to 0.1 µm, providing detailed air quality assessments. 2. Real-Time Monitoring – The device provides instantaneous particle count readings, displaying results in particles per cubic meter (or cubic foot). Many models feature data logging capabilities, allowing users to store and analyze historical data for trend analysis and regulatory reporting. 3. Portability & Battery Operation – Designed for mobility, these lightweight instruments often include rechargeable batteries, enabling extended use in remote or confined spaces where power outlets are unavailable. 4. User-Friendly Interface – Most models feature an intuitive touchscreen or keypad interface, with options to adjust sampling intervals, set alarms for particle threshold breaches, and export data via USB or wireless connectivity. 5. Multiple Sampling Modes – Some devices offer sequential or continuous sampling, allowing users to monitor multiple locations or track contamination trends over time. Applications - Pharmaceutical & Medical – Ensures sterile manufacturing conditions for drugs, vaccines, and medical devices. - Semiconductor & Electronics – Prevents defects in microchip production by maintaining ultra-low particle environments. - Aerospace & Automotive – Validates cleanliness in assembly areas for sensitive components. - Research & Healthcare – Monitors air quality in hospitals, labs, and biotech facilities. Benefits - Regulatory Compliance – Helps facilities meet strict industry standards and pass audits. - Early Contamination Detection – Identifies particulate sources before they impact product quality. - Cost-Effective Maintenance – Reduces downtime by enabling proactive cleanroom maintenance. Conclusion A portable cleanroom particle counter is an indispensable tool for industries requiring controlled environments. Its accuracy, mobility, and real-time monitoring capabilities make it essential for maintaining air quality, ensuring product integrity, and adhering to regulatory requirements. Whether for routine checks or critical contamination investigations, this device provides reliable data to uphold cleanroom performance.