Product category:
Liquid Analysis: DO, Ozone, BOD, TOC
News Release from: Hach Lange | Subject: LDO
Edited by the Processingtalk Editorial
Team on 08 March 2006
The LDO benefits of dissolved oxygen
measurement
The Hach Lange LDO sensor makes the measurement of dissolved oxygen the easiest thing in the world - in the laboratory and on-site
The Hach Lange LDO sensor makes the measurement of dissolved oxygen the easiest thing in the world - in the laboratory and on-site A layer sensitive to oxygen replaces electrolyte, electrode and membrane in a conventional O2 measurement
This article was originally published on Processingtalk on 24 Sep 2004 at 8.00am (UK)
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Eight sensors monitored continuously
Hach Lange have launched the SC1000 Controller, which communicates with up to eight different sensors simultaneously, plus a portable display module, with numerous control and display functions
The LDO system does not suffer from drift and for this reason also does not need re-calibration or polarisation.
LDO functions almost as maintenance-free: only the sensor cap is replaced once a year.
Classic interferences such as deposits, H2S poisoning or inadequate flow are no longer relevant! Benefits.
* No calibration.
* No electrolyte replacement.
* No flow necessary.
* No polarisation.
* No drift.
Both the LDO sensor and the HQ 10 or HQ 20 instruments are battery operated.
The HQ 20 also accepts all pH and Redox electrodes from Hach Lange.
In the laboratory the docking station also makes it possible to operate the instrument on a network, as well as output data to a PC or printer.
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