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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.
  • Parçacık sayaçlarının çalışma prensibi: Lazerlerin havadaki tozu nasıl “gördüğü”
    09-11 2025
    Günlük hayatta, çıplak gözle havada asılı olan küçük parçacıkları algılamak neredeyse imkansızdır.Bu görünmez parçacıklar doğrudan ürün kalitesini ve güvenliğini etkileyebilir.Bu noktada parçacık sayaçları devreye girer. Havadaki parçacıkları görmek ve saymak için tasarlanmış özel aletler. Bir parçacık sayacının arkasındaki temel ilke,Işık dağıtım yöntemiBir hava örneği enstrümana çekildiğinde, bir lazer tarafından aydınlatılan bir algılama bölgesinden geçer.Bu dağıtılmış ışık bir fotodetektor tarafından yakalanır ve elektrik sinyallerine dönüştürülürYayılmış ışığın yoğunluğunu analiz ederek, enstrüman sadece parçacıkların varlığını değil, aynı zamanda boyutlarını da belirleyebilir. Basitçe ifade edersek, her parçacık lazer ışınından geçerken “ hafif bir ayak izi ” bırakır. Daha büyük parçacıklar daha güçlü sinyaller üretirken, daha küçükleri daha zayıf sinyaller üretir.Bu sinyalleri analiz edip sayarak, parçacık sayacı, farklı boyut aralıklarındaki parçacık konsantrasyonunun hızlı bir şekilde ölçülmesini sağlar. İlaç üretiminde, sıkı steril koşullar gereklidir ve aşırı miktarda parçacık ilaç güvenliğini tehlikeye atabilir.Tek bir toz damlası bile çip arızasına neden olabilir.Dolayısıyla, parçacık sayaçları modern endüstrilerde hayati önem taşıyan "hava kalitesinin koruyucuları" olarak hizmet eder. Sürekli gelişmelerle, bugünün parçacık sayaçları giderek daha fazla veri depolama, uzaktan izleme ve akıllı analiz işlevleriyle donatılıyor.Basitçe "tozu görmekten" kapsamlı bir hava kalitesi yönetimi sağlamaya, parçacık sayaçları çeşitli alanlarda vazgeçilmez hale geliyor.
  • Dahili Termal Yazıcılı Taşınabilir Hava Partikül Sayıcıları İlaç Atölyesi Verimliliğini Nasıl Artırır?
    06-16 2023
    Hava izleme verilerinin kaydedilmesi ve izlenebilirliği, ilaç atölyesi yönetiminde hayati önem taşımaktadır.sonuçların anında basılmasına izin verir, manuel kaydetmenin gecikmelerini ve hatalarını önler. Laboratuvar İlaç Fabrikası için bu, yönetim verimliliğini önemli ölçüde arttırır ve üretim ve denetim sırasında kayıtlara hızlı erişimi destekler.Cihaz, Güneydoğu Asya'daki ilaç fabrikalarında temiz oda yönetimi verimliliğini artırmak için etkili bir araç haline geldi.
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