GENEVA, Switzerland—March 16, 2007--HACH ULTRA announces the release of the new POLYMETRON 9123, pH calculated by differential conductivity. This new instrument is part of HACH ULTRA's range of on-line water chemistry analyzers designed for the power industry.
On power plants the measurement of pH is crucial for corrosion control in water and steam circuits. The POLYMETRON 9123 offers a pH calculation by differential conductivity for low conductivity waters. It measures conductivity before and after a cationic resin exchanger using high performance sensors. This provides the specific (total) conductivity and the acid (cation) conductivity. An accurate pH value is provided without the constraints typically associated with conventional glass electrodes in low conductivity applications.
The POLYMETRON 9123 also provides the cationic conductivity which is one of the most sensitive and reliable on-line means to detect contaminants such as chlorides, sulfates, nitrates and organic acids.
This instrument is available as an all-in-one panel analyzer or single transmitter. It offers reduced panel space whilst offering a “Dry” pH detection that is both reliable and a more cost effective analysis compared with traditional electrodes.
The POLYMETRON 9123 has been specifically designed to combine lowest cost of ownership with highest quality and performance.
If you would like more information about POLYMETRON 9123 or would like to schedule an interview, contact us.
POLYMETRON 9120 dual channel and POLYMETRON 9125 mono channel
Conductivity transmitters
GENEVA, Switzerland—March 16, 2007--HACH ULTRA announces the release of the new POLYMETRON 9120 dual channel conductivity transmitter. This new transmitter is complementary to the POLYMETRON 9125 mono channel conductivity transmitter. Both transmitters are a part of the HACH ULTRA range of on-line water chemistry analyzers designed for the power industry.
The POLYMETRON 9120 dual channel and the POLYMETRON 9125 mono channel conductivity transmitters are designed to fulfill the needs of many water analysis applications including: industrial, pure and ultra pure water analysis, steam generation, electricity production, semiconductors and life sciences.
These transmitters provide a user with a simple to use menu configuration. They offer a complete set of tools for tracking industrial process: standard 0/4-20 mA output, RS485 and Profibus DP digital outputs, 4 configurable alarm relays with averaging, temporization and hysteresis functions. A broad choice of versions (more than 36) are available to best fit the user’s needs.
The POLYMETRON 9120 and the POLYMETRON 9125 conductivity transmitters have been specifically designed to combine lowest cost of ownership with highest quality and performance.
If you would like more information about POLYMETRON 9120 and the POLYMETRON 9125 or would like to schedule an interview, please contact us.
