Copyright Hebei Sailhero Environmental Protection Hi-tech., Ltd Copyright   2017 SailHero Inc .     冀ICP备14021856号-5 Shijiazhuang


XHCODCr-91B Automatic Chemical Oxygen Demand Monitor

Product description

      This device is designed based on the sequential injection technique and the potassium dichromate oxidation -spectrophotometry. For this monitoring, the water sample and the reagent are sequentially and quantitatively injected into the digestion tube for high-temperature closed digestion, and the colorimetric detection module is used to calculate the CODCr valueIt is widely used for continuous monitoring of chemical oxygen demand of surface waters like river, lake and reservoir, as well as sewage and industrial wastewater

Main Characteristics:


National standard method adopted, and high data reliability, accuracy and
consistency for laboratory data comparison;
Automatically span switching, and being adaptive to the change of actual
water sample concentration;
Automatic calibration and cleaning, and thus less maintenance needed;
Measurement data transmitted to the host computer via port RS232 orRS485, or remotely transmitted by GPRS or other communication modes,
through which real monitoring data can be obtained anytime and anywhere.
Power-off protection, and automatic recovery when powered on;
Data storage, query and export available; built-in data storage, with data
being effectively saved for more than 5 years;
Calibration, quality control, cleaning, and verification with reference
solution in remote manner, greatly reducing operation and maintenance
costs and effectively guaranteeing the accuracy and reliability of data;
Green monitoring for less reagent consumption; spent liquor treated by sort,
resulting to less harmful spent liquor;
Being small in size, light-weight, highly integrated, and convenient to
Corresponding parameter set not found, please add it in property template of background
Previous article
Next article