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.
일상 생활 에서, 맨눈 으로 공기 안 에 떠 있는 작은 입자 를 감지 하는 것 은 거의 불가능 합니다. 하지만, 의약품, 전자제품, 의료, 식품 등 산업 에서,이 보이지 않는 입자는 제품 품질과 안전성에 직접적으로 영향을 줄 수 있습니다.이 부분에서 입자 카운터는 공기 중 입자를 보고 계산하기 위해 고안된 특수 기기입니다. 하지만 어떻게 작동할까요?
입자 카운터의 핵심 원칙은빛 분산 방법공기 표본이 기기에 들어갔을 때, 그것은 레이저에 의해 조명 된 탐지 구역을 통과합니다. 입자가 존재하면 레이저 빛을 산산조각합니다.이 산란 된 빛 은 광 탐지 장치 에 의해 포착 되고 전기 신호 로 변환 됩니다산란된 빛의 강도를 분석함으로써, 장비는 입자의 존재뿐만 아니라 그 크기를 결정할 수 있습니다.
간단히 말해서, 각 입자는 레이저 빔을 통과 할 때 "빛 발자국"을 남깁니다. 더 큰 입자는 더 강한 신호를 생성하고, 더 작은 입자는 더 약한 신호를 생성합니다.이 신호들을 분석하고 계산함으로써, 입자 카운터는 다양한 크기 범위에서 입자 농도를 빠르게 측정합니다.
의약품 제조업에서는 엄격한 비생태 조건이 요구되며 과도한 입자가 약물의 안전성을 손상시킬 수 있습니다. 반도체 공장에서는먼지 한 조각이라도 칩이 고장날 수 있습니다.따라서 입자 카운터는 현대 산업에서 중요한 "공기 품질 보호자"로 작용합니다.
지속적인 발전으로 인해 오늘날의 입자 카운터는 점점 더 데이터 저장, 원격 모니터링 및 지능적인 분석 기능으로 장착됩니다.단순한 '먼지를 보는 것'에서 전체적인 공기 질 관리에 이르기까지, 입자 카운터는 다양한 분야에서 필수적입니다.
제약 작업장 관리에서 공기 모니터링 데이터의 기록 및 추적성은 매우 중요합니다. 내장형 열전사 프린터가 장착된 휴대용 공기 입자 계수기는 결과를 즉시 인쇄하여 수기 기록으로 인한 지연 및 오류를 방지합니다. 또한 장기간의 데이터 보존을 위한 대용량 저장 공간을 제공합니다.
실험실 제약 공장의 경우, 이는 관리 효율성을 크게 향상시키고 생산 및 감사 시 기록에 대한 빠른 접근을 지원합니다. Suzhou Sujing의 혁신적인 디자인으로 이 장치는 동남아시아 제약 공장에서 클린룸 관리 효율성을 향상시키는 효과적인 도구가 되었습니다.