Microprocessor dissolved oxygen bench meter (28 pages)
Summary of Contents for Hanna Instruments HI769828
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HI769828-0 pH sensor packing. HI769828-1 pH/ORP sensor HI769828-2 DO sensor HI769828-3 EC sensor Hanna Instruments reserves the right to modify the design, construction and appearance of its products without ad-vance notice. 1.888.610.7664 www.calcert.com sales@calcert.com...
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GENERAL DESCRIPTION ACCESSORIES HI9828-25 Quick calibration HI769828 is the multisensor probe for lution, 500 mL bottle HI9828. The probe has been designed to resist to all HI9828-27 Quick calibration so- harsh operating conditions. It is very easy-to- lution, 1 G bottle use and can be installed for direct pipe measurements.
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INSTALLATION Conductivity sensor The conductivity sensor uses the 4- D.O. sensor ring technology that allows stable and linear readings without any The temperature sensor built near inter-ference in the whole range. the galvanic D.O. sen-sor allows stable temperature compensated D.O. readings in a few seconds. •...
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PROBE MAINTENANCE Maintenance of pH & pH/ORP sensors • Remove the protective cap. Do not be General maintenance alarmed if any salt deposits are present. After use, rinse the probe with tap water This is normal with electrodes and they and dry it.