英国,Casella Measurement,    
Casella公司是为环境应用设计并提供测量解决方案的领先企业。该公司具有悠久而丰富多彩的历史，现在正致力于为采矿等行业的工人和受气候变化威胁的人们提供帮助，让世界拥有更加健康和可持续的环境。我们的产品应用范围广泛，可分为两大领域：第一个领域是测量个体在工作环境中所受到的健康影响，第二是测量自然环境对公众健康的影响。这些应用领域包括测量尘埃、水蒸汽、气体、噪声、振动、热和天气(特别是降雨)对人体的影响。

Casella Measurement公司是由Casella、CEL和Monitor Europe 三家公司合并而成，它集这三家公司的专业技术于一身，提供全面的环境监测解决方案。2006年，该公司被美国理想工业公司（Ideal Industries Inc）收购，美国理想工业公司以其90年的历史和致力于提供国际一流水平的客户服务而闻名于世。该公司目前正在进行国际扩张，除了在西班牙和美国设有分支机构外，又在中国北京设立了办事处。

为了在不断变化的市场中始终领先一步，CasellaMeasurement公司不断努力进行广泛的研究和产品开发项目。我们在开发项目中与行业和研究团体进行广泛合作，以确保运用最新的技术和工艺。正是这种努力支持我们构建了出色的产品线。我们将继续利用位于英国的现代化设施改进并扩展我们的产品和业务，通过广泛的分支机构、经销商和代理商网络，向全球提供服务。

Casella Measurement公司——“纷繁世界，可靠测量”
Casella公司长达200年的悠久历史

1799年，一位意大利科学家Casare Tagliabue在英国伦敦霍尔本建立了该公司。几年后，另一位意大利科学家Louis Pascal Casella加盟该公司并使之成为了新的合伙企业，而Casella公司也因此得名。

Casella公司早期的产品包括勘探、导航、摄影、气象和医学研究设备。早期的客户包括查尔斯 达尔文和利文斯通博士。19世纪期间，本公司的产品范围继续扩展，在1851年伦敦海德公园水晶宫举办的首届“世界博览会”上，展出了经纬仪和测量设备。随后不久，Casella公司即开发出了首款医用水银温度计，但是此后不久该公司的创新步伐开始减速。

20世纪的Casella公司
上个世纪的2次世界大战期间，Casella在光学、指南针和照相测量设备方面的技术专长，在军事上得到了广泛的应用。至1950年代，Casella公司为深井采矿业设计并制造了大量粉尘监测设备，包括许多行业标准产品。1952年，Casella公司发明了第一款个体采样泵，用来监测粉尘暴露；1972年，我们推出了世界上第一款电子数字集成噪声计量仪；1993年，我们又推出了世界上第一款实时噪声分析仪。

21世纪的Casella公司
2006年，伊利诺伊州的Ideal Industries公司从先前的控股公司中收购了Casella Measurement公司，包括Casella 美国公司。Ideal公司位于伊利诺伊州的Sycamore，为电气、测试和测量市场提供了许多高品质产品。该公司的长期战略是继续实现Casella Measurement公司的增长，使之成为全世界工业及环保市场中的高品质仪器提供商。公司收购之后推出的第一款产品是全新的CEL-350 Micro噪声剂量计，让人倍感振奋。这款小巧的轻型噪声剂量计与徽章类似，具有上一代剂量计的许多特性，但是其体积要小得多，使之成为工作繁忙的工业卫生学家的理想选择。

About Casella Measurement
Cesare Tagliabue established the original company in Holborn, London in 1799 during the reign of King George III. Within a few years Louis Pascal Casella joined Cesare in a partnership and the new Casella name was born. In the early years the product ranges being exported around the world included exploration, navigation, photographic, meteorological and medical research instruments. Our early customers included Charles Darwin and Dr. Livingstone who used many of the early Casella products on their travels of discovery. During the 19th century, the product range continued to grow and Casella exhibited instruments including theodolites and surveying equipment at the first 'Great Exhibition' held in the Crystal Palace, Hyde Park London in 1851.

Casella in the 20th century
As the two great World Wars of the last century raged, Casella’s expertise in optics, compasses and photogrammetry equipment was put to good use by the military. By the 1950's Casella had designed and built a significant amount of dust monitoring equipment for the deep mining industry, including a number of industry standard products. In 1952 Casella invented the first ever personal sampling pump, used for monitoring exposure to dust, in 1972 we launched the world’s first electronic digital integrating noise meter, in 1993 we launched the world’s first real time noise analyser.

Casella in the 21st century
In 2006 Casella Measurement including Casella USA was purchased by IDEAL INDUSTRIES, INC. of Illinois from the previous holding company. Situated in Sycamore, IL IDEAL manufacture a wide range of quality products for the electrical, test and measurement market. The long-term strategy is to continue the growth of Casella Measurement as a provider of high quality instruments for the industrial and environmental markets around the world. The first new product to arrive following the purchase is the exciting all new CEL-350 Micro Noise Dosimeter. A small, lightweight badge style noise dosimeter with many of the features of the earlier generation of dosimeters but in a much smaller package making it "ideal" for the busy industrial hygienist. For more recent additions to our product line check our News section.

About CEL
CEL Instruments have been manufacturing high quality instrumentation for the measurement of noise and vibration since the early 1970's. Originally formed from the company Computer Engineering Limited, a British company specialising in the design and manufacture of computer related equipment, CEL rapidly became well known for designing state of the art noise products in the UK. In 1998, Casella acquired CEL Instruments, manufacturers of innovative noise monitoring equipment. The natural synergy formed from this integration allows the combined new company, Casella CEL, to offer a broader and more comprehensive product range to both the occupational and environmental market sectors.

Casella Measurement products are exported world-wide through an extensive network of distributors and agents. With measurement division offices in North America (in New Hampshire), in Spain (in Madrid), and recently in China (in Beijing) and with further expansion planned, this confirms Casella Measurement as a truly international organization.