美国粒子监测系统Particle Measuring Systems Inc   
粒子监测系统有限公司始建于1972年，在粒子沾染监测领域处于领先地位。
企业宗旨
通过高技术应用、高产品质量和优质服务，不断改进清洁工业制程的性能，在粒子沾染监测领域成为独特的领导者。

公司历史
粒子监测系统有限公司的创建人是Robert Knollenberg博士，他在技术上精益求精，这使得我们的工程师成为最先在气体和去离子水中检测出0.05微米粒子，以及在化学品中检测出0.065微米粒子的人。粒子监测系统有限公司于1996年1月加盟Spectris plc，于2004年2月收购了Molecular Analytics，该公司在离子迁移谱痕量气体监测分析领域有着超过15年专业经验，在科技、工程和生产方面处于领先地位。

产品
我们提供全方位的粒子沾染监测仪系列产品，用于监测和测量沾染物。产品支持的应用包括：净室监测、注射剂采样、去离子水和制程化学品的过滤器和在线测试、惰性气体的使用点监测以及in-situ粒子监测。

服务
我们提供一整套测试、培训和咨询服务计划，以满足您在污染监测方面的需求。我们的专家能够快速发现污染源，测试零部件的清洁度，对工业制程进行表征，以及监测净室。

员工
我们安装的设备遍及全球，我们拥有一支由工程师、管理人员和生产人员组成的专业队伍，他们通力合作，根据您的具体要求，为您提供先进的粒子监测技术，以满足您的需求。我们有多名员工在行业内获得最佳工程师和最佳论文作者的称誉。

Particle Measuring Systems
With 35 years experience, Particle Measuring Systems is the established global leader in designing, manufacturing, and servicing particle counters and molecular/gas analyzers.

Quality Policy
Our Quality Policy is to strive to meet or exceed the needs and expectations of our customers and to align the activities of all personnel with the common focus of customer satisfaction through continual improvement in the quality of our products, services , and technical support.

ISO Certification
Particle Measuring Systems is ISO9001:2000 certified. ISO 9001-2000 Certificate (301.1 KB)

People
Our employees have been assembled from across the globe to create a dedicated team of engineers, managers, and manufacturers. As part of a highly trained team with a very strong educational background, several of our employees have a Master's degree or a Ph.D. Our employees are known and respected worldwide and are frequently asked to present papers at industry events or in relevant magazines.

Products
Our comprehensive line of microcontamination monitors enables users to monitor and qualify contaminants. Specific particle counting applications include cleanroom monitoring, aerosol research spectrometers, parenteral sampling, filter and in-line testing in DI water and process chemicals, and point-of-use monitoring of inert gases.

Particle Measuring Systems also offers a complete line of molecular contamination monitors for airborne contamination in high tech applications as well as surface contamination monitors for semiconductor applications.

Services
We offer a complete line of testing, training, and consulting services to help meet your contamination monitoring needs. Our expertise is available to find contamination sources, test the cleanliness of parts, characterize processes, or to monitor cleanrooms.

Mission Statement
To be the differentiated leader for microcontamination monitoring by improving the performance of clean manufacturers through the application of superior technology, quality, and service.

History
Particle Measuring Systems was established in 1972 by Dr. Robert Knollenberg, whose emphasis on elite technology drove our engineers to be the first to detect .05 µm particles in air and deionized water, as well as .065 µm particles in chemicals. In January 1996, Particle Measuring Systems became a member of Spectris plc. In February 2004, we acquired Molecular Analytics, the leading edge scientific, engineering, and production firm with more than 15 years experience in ion mobility spectroscopy.

Employment
Learn about our employee benefits and open positions.

Press Releases
Visit our press release page for a complete list of current press releases.

Particle Measuring Systems Announces Acquisition of Particle Counting Division of Shanghai Sunden Technology
Particle Measuring Systems announced the acquisition of the particle counting division of Shanghai SUNDEN Technology Corp. in China. As a result, newly created Particle Measuring Systems sales and service centers are opening today in Shanghai and Shenzhen.