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  • Beyond the Purchase: Why Professional Annual Calibration and Maintenance are Crucial for Your Particle Counter's Lifecycle
    11-02 2023
    Owning a high-precision particle counter is the first step in quality control, but ensuring it consistently produces accurate, consistent, and traceable data throughout its years of service depends on an indispensable safeguard: professional periodic calibration and maintenance. Like any precision instrument, a particle counter's performance can drift over time. The laser's intensity may slowly degrade, dust can accumulate on optical surfaces, and the sample pump's flow rate can subtly change—all of which directly impact measurement accuracy. An annual calibration performed in accordance with the international standard ISO 21501-4 is a rigorous scientific process. It is far more than a simple comparison; it involves an "as-found" test of the instrument's initial state, a thorough cleaning of the optical and pneumatic systems, a precise calibration of particle sizing and counting efficiency using standard particles traceable to a National Metrology Institute (like NIST or NIM), and a correction of the sampling flow rate. Upon completion, you receive a detailed calibration certificate, which is the authoritative document needed to prove to auditors and regulatory bodies that your measurement equipment is in a state of control. The global calibration services offered by Suzhou Sujing are designed to help clients protect their equipment investment, mitigate compliance risks and production losses caused by inaccurate data, and serve as the critical link in maximizing the full lifecycle value of their instrument.
  • From Unboxing to Final Report: How a Well-Designed Particle Counter Can Boost Cleanroom Validation Efficiency by 50%
    04-20 2023
    In the rigorous workflows of cleanroom validation and routine monitoring, the "human factor" is a critical variable impacting both data quality and operational efficiency. A complex, difficult-to-use instrument increases training costs and is more prone to operator error. Suzhou Sujing understands this well and is dedicated to elevating the user experience to new heights through superior industrial design. Our portable particle counters feature a 7-inch, high-resolution color touchscreen with a UI that adopts modern, smartphone-style icon-based and wizard-driven navigation. The logic is so clear that engineers and technicians can intuitively perform most operations without consulting a cumbersome manual. Users can easily customize sampling location names, create and save multi-step sampling plans, and recall them with a single touch for future tasks, dramatically improving the efficiency and standardization of repetitive work. Upon test completion, results are presented in clear tables and trend graphs, while the built-in thermal printer allows for immediate output of key data for on-the-spot record-keeping. Meanwhile, comprehensive, industry-compliant PDF reports can be effortlessly exported via USB or Ethernet, enabling seamless integration with Quality Management Systems. From the ergonomic handle to the long-life lithium battery that supports a full day's work, every detail is designed to reduce operator burden. This holistic approach can cut the total time for a single validation or inspection round by up to 50%, empowering professionals to focus more on data analysis and process improvement.
  • From Pharma to Lithium-Ion Batteries: How Air Cleanliness Impacts the Safety and Performance of Next-Generation Batteries
    09-17 2025
    As the global energy revolution deepens, the demand for high-performance lithium-ion batteries is growing at an unprecedented rate. However, the cleanliness requirements for the production environments in this cutting-edge manufacturing sector are every bit as stringent as those in the traditional pharmaceutical and semiconductor industries. In the core processes of battery manufacturing, such as electrode coating, cell winding, and packaging, airborne micron-sized particles pose a significant safety hazard. Conductive metallic particles (like iron, copper, and nickel) are especially dangerous; if they land inside a battery cell during assembly, they act like a "micro-bomb." Such a particle can puncture the thin separator, causing a micro-short circuit between the anode and cathode. This can lead to abnormal self-discharge rates, rapid capacity decay, and even localized overheating during cycling, potentially triggering a dangerous thermal runaway event. Therefore, within the dry rooms that demand extremely low humidity and high cleanliness, implementing rigorous air particle monitoring is the first line of defense for ensuring product quality and safety. Suzhou Sujing's high-sensitivity particle counters provide real-time, precise capture and quantification of environmental contaminants. They help battery manufacturers validate the effectiveness of their environmental control systems (like FFUs) and identify potential contamination sources promptly. By maintaining an ultra-clean production environment, companies can significantly improve the consistency, safety, and cycle life of their battery products, thereby securing a competitive advantage in the fierce global market.
  • Meeting the New EU GMP Annex 1: Why 100LPM High Flow-Rate Particle Counters Are the Definitive Choice for European Pharmaceutical Firms
    09-25 2025
    The European pharmaceutical industry is navigating a major transformation of its regulatory landscape—the full implementation of the new EU GMP Annex 1. At the heart of this new regulation is the establishment of a comprehensive "Contamination Control Strategy" (CCS), which emphasizes a scientific and risk-based approach. Particularly for Grade A aseptic core zones, the new rules mandate the systematic collection of a 1m³ air sample to obtain more representative environmental data. In this context, the 100 LPM (Liters Per Minute) flow-rate particle counter has transitioned from a "recommended option" to a "definitive choice" for ensuring compliance. Using a traditional 1 CFM (28.3 LPM) instrument to complete a 1m³ sample takes over 35 minutes. In aseptic operations where every second counts, such a prolonged monitoring period significantly increases the risk of operator intervention and environmental exposure. Suzhou Sujing's 100LPM portable particle counter slashes this process to a mere 10 minutes. This translates to less production downtime, a lower risk of human-induced contamination, and the ability to gather more monitoring data within the same timeframe, providing a more robust foundation for trend analysis and risk assessment. It is not merely a tool for meeting regulatory text but a strategic asset that empowers European pharmaceutical firms to optimize their CCS and elevate their sterility assurance levels.
  • Prinsip Kerja Penghitung Partikel: Bagaimana Laser “Melihat” Debu di Udara
    09-11 2025
    Dalam kehidupan sehari-hari, hampir tidak mungkin untuk mata telanjang untuk mendeteksi partikel kecil yang tergantung di udara.partikel tak terlihat ini dapat secara langsung mempengaruhi kualitas dan keselamatan produkIni adalah di mana penghitung partikel bermain instrumen khusus yang dirancang untuk melihat dan menghitung partikel di udara. Prinsip inti di balik penghitung partikel adalahmetode penyebaran cahayaKetika sampel udara ditarik ke dalam instrumen, ia melewati zona deteksi yang diterangi oleh laser.Cahaya yang tersebar ini kemudian ditangkap oleh fotodetektor dan diubah menjadi sinyal listrikDengan menganalisis intensitas cahaya yang tersebar, instrumen dapat menentukan tidak hanya keberadaan partikel tetapi juga ukurannya. Secara sederhana, setiap partikel meninggalkan "jejak cahaya" saat melewati sinar laser. Partikel yang lebih besar menghasilkan sinyal yang lebih kuat, sedangkan yang lebih kecil menghasilkan sinyal yang lebih lemah.Dengan menganalisis dan menghitung sinyal ini, penghitung partikel menyediakan pengukuran cepat konsentrasi partikel di berbagai rentang ukuran. Dalam manufaktur farmasi, kondisi steril yang ketat diperlukan, dan partikel yang berlebihan dapat membahayakan keamanan obat.bahkan sebutir debu bisa menyebabkan kegagalan chipDengan demikian, penghitung partikel berfungsi sebagai "penjaga kualitas udara" penting dalam industri modern. Dengan kemajuan terus menerus, penghitung partikel saat ini semakin dilengkapi dengan penyimpanan data, pemantauan jarak jauh, dan fungsi analisis cerdas.Dari hanya "melihat debu" untuk memungkinkan manajemen kualitas udara yang komprehensif, penghitung partikel menjadi sangat penting di berbagai bidang.
  • Bagaimana Termal Printer Portable Air Particle Counters Meningkatkan Efisiensi Lokakarya Farmasi
    06-16 2023
    Pencatatan dan pelacakan data pemantauan udara sangat penting dalam manajemen bengkel farmasi.memungkinkan pencetakan langsung hasilIni juga menawarkan penyimpanan kapasitas besar untuk penyimpanan data jangka panjang. Untuk Pabrik Farmasi Lab, ini secara signifikan meningkatkan efisiensi manajemen dan mendukung akses cepat ke catatan selama produksi dan audit.Perangkat ini telah menjadi alat yang efektif untuk meningkatkan efisiensi manajemen cleanroom di pabrik farmasi Asia Tenggara.
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