新西兰Group3 Technology www.group3technology.com
Group3技术公司成立于1983年，主要设计和生产测量磁场的仪器设备和控制系统设备，产品目前已在24个国家的500余家世界著名的物理研究实验室使用。我办事处凭借着对磁场测试产品的独到见解和丰富经验，在中国和台湾地区推广此高精度产品。Group3高斯计/特斯拉计是最高精度的霍尔效应的磁场测试仪器。特有的线性和温度补偿技术克服了标准霍尔元件固有的缺陷，先进的算法确保了特斯拉计的测量准确性。探头自带校准数据存储芯片，使得任一探头可以与任一主机相适配，并可保证测试精度和准确度。

Group3 Technology's primary business is the design and manufacture of electronic equipment of two types - scientific instruments for measuring magnetic fields, and specialist control systems.

The company was founded in 1983, and exports from New Zealand 99% of it's production. It currently has products in most of the world's prestigious physics research laboratories - over 120 organisations in 24 countries.

Group3 produces the worlds most accurate and cost effective Hall Effect Digital Teslameter, an instrument for measuring magnetic fields. A recent development is an accurate analog output magnetic field transducer. Design, manufacture, calibration and repair take place at the company's Auckland office.

Since 1991 Group3 has supplied control modules to US manufacturers of Ion Beam Implantation equipment. These Ion Beam implanters are used in the manufacture of semiconductor circuits.

From this work, and a wide knowledge of particle accelerators in general, Group3 launched a control system, with specific advantages for controlling high voltage equipment: fiber optic communications, high speed and high accuracy. This system is now being used in many universities and research institutes around the world, and is being used on the latest prototypes from a number of manufacturers of medical and industrial particle accelerators.

Group3 also introduced an advanced controller & I/O module that communicates using the industry standard DeviceNet protocol.

Group3 is a small company of about twelve people producing leading edge technology in a highly specialised field, exporting to many countries around the world. Its highly skilled staff have the flexibility to take advantage of new advances in technology and can respond to market requests much more rapidly then its large corporate competitors. The geographic distance from its primary markets is not important in these days of instant communication and rapid transport.