分类限制通常只在新设施和EM计划的数据收集期间作为一个基线使用。6个月后，是做数据分析的好时机，确定如何根据实际数据调整警报和行动。
全新Lasair Pro空气粒子计数器的亮点
在本次访谈中，Blu Buquoy与美国粒子监测系统公司（PMS）Lasair Pro全球产品线经理Paul […]
What is Syringe Sampling?
A syringe sampler represents the simplest delivery system for precisely delivering a sample to the particle counter. The precise motion of the syringe pump produces a steady flow of fluid that is free of pulsations…
ISO 21501-4校准概览
2007年引入的ISO 21501-4要求采用脉冲高度分析（PHA）颗粒测定技术和颗粒标准球，具有国际溯源性，不确定性等于或小于±2.5%。该标准定义了两个主要目标：提高仪器与仪器之间的数据相关性和提高颗粒计数的准确性。
Should Anaerobic Cultures Be Part of GPT?
Anaerobic environmental monitoring is not a routine process, but is occasionally performed to detect potential anaerobic microbial contaminants, particularly those related to contamination by personnel.
Cleanroom Action and Alert limits
You’re going to have a high stream of data if you want a fast response to contamination events. Decide how long you want your samples to run to determine how fast. One minute samples are an immediate indicator that aren’t completely overwhelming…
5.0 μm 粒子采样推荐粒子计数器
As the aerosol particle counting experts, Particle Measuring Systems recommends against the use of 0.1 CFM particle counters to sample and monitor 5.0 μm particles. Instead, use a 1.0 CFM flowrate model like the Lasair® III particle counter to provide an adequate sample for the detection of 5.0 μm particles.
VHP Resistance and IsoAir® Pro Series Particle Counters
Vaporized Hydrogen Peroxide is a strong oxidizing agent and has been proven as a sterilizing agent in enclosed filling isolators for many years. As the increase of applications using isolators increases, so does the need for robust sensors capable of withstanding these environments. IsoAir® Pro Remote Particle Sensors contain an internal flow path that is designed to be resistant to the harmful effects of VHP.
Considerations and Steps for Building a Contamination Control Strategy – Series Part 4 of 4
Conventional approaches to contamination control are changing. They are being driven by the need to anticipate contamination events, rather than simply react to them, and new regulations are supporting this shift in thinking. Defining a Contamination Control Strategy (CCS) is unique for each process and requires an intimate understanding of both the process and how to implement an effective strategy. This blog series goes into depth on both topics.
建立污染控制策略(CCS)的考虑因素及步骤 —— 第一部分（共四部分）
Conventional approaches to contamination control are changing. They are being driven by the need to anticipate contamination events, rather than simply react to them, and new regulations are supporting this shift in thinking. Defining a Contamination Control Strategy (CCS) is unique for each process and requires an intimate understanding of both the process and how to implement an effective strategy. This blog series will go into depth on both topics.
