成人无码高潮av在线观看_欧洲极品少妇_夂久亚州精华国产精华华液_在线观看亚洲AV每日更新无码_亚洲国产精品无码久久一线_亚洲精品区午夜亚洲精品区

美國Hydrolab    
Hydrolab一體化多參數水質分析儀
 
For more than 35 years, Hydrolab has designed and manufactured multiparameter sondes for water quality monitoring in the environment. At the heart of Hydrolab instruments is our superior sensor technology, which ensures that the important data you collect is solid, reliable, and dependable. In addition, our sensors are built to last, so your total cost of ownership is ultimately the lowest in the industry.

Hydrolab multiprobes are built around a common set of reliable sensors and electronic components. Packaged in a rugged, non-corrosive housing, our multiprobes also include user-friendly software, printer-ready data formats, and compatibility with third-party devices.

Hydrolab introduced the first multiparameter sonde in 1968, and set the standard for water quality multiprobes worldwide. Since then, our instruments have continued to perform reliably and accurately, even under the most adverse field conditions. Hydrolab’s record of innovation has been consistently strong throughout its history, and since joining Hach Company, our rate of innovation has increased even further.

Some key dates in Hydrolab’s history include: 1968 First four-electrode conductivity sensor
1969 First submersible pH sensor
1974 First solid-state RAM for data storage
1980 First submersible, unattended multiprobe with built-in data logger
1991 Introduced a two-year warranty
1992 First digital multiprobe for monitoring two-inch wells
2002 Joined Hach Company and relocated operations to Loveland, Colorado
2003 Introduced Self-Cleaning Turbidity and Hydras 3 LT operating software
2004 Introduced integrated Chlorophyll a and Rhodamine WT sensors
Introduced the DataSonde 4X for X-tended deployment
Introduced the first Blue-Green Algae sensor for a multiparameter sonde

Hydrolab’s recent integration into Hach Environmental has provided the brand with access to the industry’s best research, engineering, manufacturing, service, and technical support resources. Our customers can expect continuous innovation from the new organization now and into the future.