Prodotti principali

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.

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.

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.

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.

Nella vita quotidiana, è quasi impossibile per l'occhio nudo rilevare minuscole particelle sospese nell'aria. Tuttavia, in settori come quello farmaceutico, elettronico, sanitario e alimentare, queste particelle invisibili possono influire direttamente sulla qualità e sulla sicurezza dei prodotti. È qui che entrano in gioco i contatori di particelle: strumenti specializzati progettati per "vedere" e contare le particelle aerotrasportate. Ma come funziona? Il principio fondamentale alla base di un contatore di particelle è il metodo di scattering della luce. Quando un campione d'aria viene aspirato nello strumento, passa attraverso una zona di rilevamento illuminata da un laser. Se sono presenti particelle, queste disperdono la luce laser. Questa luce diffusa viene quindi catturata da un fotodetettore e convertita in segnali elettrici. Analizzando l'intensità della luce diffusa, lo strumento può determinare non solo la presenza di particelle, ma anche le loro dimensioni. In parole semplici, ogni particella lascia un'impronta luminosa quando passa attraverso il raggio laser. Le particelle più grandi producono segnali più forti, mentre quelle più piccole generano segnali più deboli. Analizzando e contando questi segnali, il contatore di particelle fornisce una rapida misurazione della concentrazione di particelle in diverse gamme di dimensioni. Nella produzione farmaceutica, sono richieste rigorose condizioni sterili e qualsiasi eccesso di particelle può compromettere la sicurezza dei farmaci. Negli impianti di semiconduttori, anche una singola particella di polvere può causare il malfunzionamento di un chip. Pertanto, i contatori di particelle fungono da vitali "guardiani della qualità dell'aria" nelle industrie moderne. Con i continui progressi, i contatori di particelle odierni sono sempre più dotati di funzioni di archiviazione dati, monitoraggio remoto e analisi intelligente. Dal semplice "vedere la polvere" all'abilitazione di una gestione completa della qualità dell'aria, i contatori di particelle stanno diventando indispensabili in vari campi.

La registrazione e la tracciabilità dei dati di monitoraggio dell'aria sono fondamentali nella gestione delle officine farmaceutiche.consente la stampa istantanea dei risultati, evitando ritardi e errori derivanti dalla registrazione manuale. Per la fabbrica farmaceutica di laboratorio questo migliora significativamente l'efficienza della gestione e supporta l'accesso rapido ai registri durante la produzione e gli audit.il dispositivo è diventato uno strumento efficace per migliorare l'efficienza della gestione delle sale pulite nelle fabbriche farmaceutiche del sud-est asiatico.