美国普林斯顿应用研究Princeton Applied Research(PAR)  www.princetonappliedresearch.com www.ametek.com.cn   http://par-solartron.com.cn

Advanced Measurement Technology Inc.是美国阿美特克(AMETEK)集团的子公司，旗下拥有ORTEC，Princeton Applied Research(PAR),Solartron 和Signal Recovery三个品牌。 
ORTEC原隶属于美国EG&G公司, 现隶属于美国AMETEK集团公司。公司位于美国田纳西州的原子城—橡树岭，由美国橡树岭国家实验室的科学家和工程师于1960年创建。自公司成立至今，ORTEC就一直是世界上最主要的核测量技术的研发者和仪器设备的制造者，其产品和技术代表着当今世界上这一领域的最先进水平。 
普林斯顿应用研究Princeton Applied Research(PAR)和输力强Solartron现隶属于美国AMETEK集团公司。PAR和Solartron专业从事用于材料特性研究,电化学, 腐蚀,交流阻抗测试仪器的设计、生产已有40年的历史, 一直处于世界领先地位, 提供全套的恒电位/恒电流仪,频率响应分析仪，阻抗分析仪, 微区扫描成像系统, 电解池及附件, 以恒电位仪和频率响应分析仪为核心,加上不同的应用软件,附件和电极便可构成不同的电化学测试系统,满足不同的研究与应用的需要。
Signal Recovery 原隶属于美国EG&G公司现隶属于美国AMETEK集团公司。是专业从事微弱信号检测、处理相关产品的制造商。其锁相放大器、光学斩波器、BOXCAR等始终处于行业的领先水平。

For fifty years, Princeton Applied Research has been recognized as a global leader in the design and manufacture of instrumentation for scientific research, particularly in the field of electrochemistry. Our instruments are performance driven, designed to address the needs of today's varied electrochemical applications:
Corrosion 
Energy Storage 
Nanotechnology 
Sensors 
Research Electrochemistry 
Surface Imaging and Scanning 
Leading The Way
Leading the way in electrochemical research instrumentation, Princeton Applied Research has been at the forefront of providing laboratories with the best possible instrument solutions. Focusing on innovation, performance, and price, we work hard to provide the widest variety of products to fit every need.
All our experience and knowledge goes into developing a wide range of instruments for the numerous markets and applications we support. Having an extensive product collection allows us a solution to match both your budget and application requirements. With one of the most experienced sales and technical support teams in the industry, let us assist you in selecting the right system for your research needs today and in the future.
Company Background 
In 1961, Princeton Applied Research was founded by a group of scientists from Princeton University and the Plasma Physics Laboratory. With a desire to establish significant improvements to research instrumentation the team developed the first commercial lock-in amplifier in 1962. After pioneering a number of signal processing systems, in 1968 the company released its first potentiostat, the M170, becoming the foundation of the electrochemical line.
In 1977, the privately held Princeton Applied Research was acquired by EG&G, a multi faceted, high technology company with a strong presence in the scientific instrument business. This same year a relationship with China began and by 1979 EG&G Princeton Applied Research was one of the first companies in the nation to have offices in Beijing, China. Further expanding its global presence, a manufacturing facility was opened in Dublin, Ireland in 1983.
In 1988 manufacturing for Princeton Applied Research was moved to Oak Ridge, Tennessee where it remains today.
In 2000, EG&G acquired Perkin Elmer and changed its name to PerkinElmer. The company also established Global Service Centers in the US and United Kingdom.
In 2002, Ametek Inc. acquired Princeton Applied Research from PerkinElmer and the company began marketing their products under the brand name Princeton Applied Research.
For fifty years Princeton Applied Research has grown into one of the most trusted brands in the electrochemical field. Offering such instruments as the PARSTAT 2273, the benchmark of all potentiostats, and the VersaSTAT Series, a combination of performance and value, Princeton Applied Research remains the market leader in electrochemical research instrumentation.