Jenco Help Desk
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FAQ
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pH
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How do I get the most accurate pH measurements from it?
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Will a pocket tester be sufficient for my needs?
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What is calibration and why do I need to calibrate my pH meter?
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How often do I need to calibrate my pH electrode?
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How do I use automatic buffer recognition?
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How do buffer values change with temperature?
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What is automatic temperature compensation and why do I need an automatic temperature probe?
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How long does calibration take?
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What is the best way to store my pH electrode?
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Do I need to do anything differently if I am measuring low ionic strength or deionized water?
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How long will the pH probe last and what can I do to make it last as long as possible?
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How do I know when it is time to replace the pH probe?
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How do I prepare a new pH probe when I take it out of the box?
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How much electrolyte solution should the probe contain?
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Do I need to calibrate Oxidation Reduction Potential electrodes?
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What is the best way to measure pH in soil?
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What is the difference between epoxy and glass bodies in pH probes?
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How can I select the right electrode for my application?
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How do I get the most accurate pH measurements from it?
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Conductivity, TDS and Salinity
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What is conductivity?
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Why do we need to measure conductivity?
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How is conductivity measured and read?
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What is salinity and how do I measure it?
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How do I clean and store the probes for my conductivity meter?
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How do I calibrate my conductivity meter - and how often?
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What if the dissolved solids in the sample are different than those in the calibration solution?
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What does 'cell constant' mean?
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What is conductivity?
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Dissolved Oxygen
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Why do we measure dissolved oxygen?
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What affects DO levels in water?
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What is the difference between galvanic and polarographic DO sensors?
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What are the advantages of Optical DO Sensors?
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How often should I calibrate my DO meter?
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How do I calibrate my DO meter and then verify calibration afterward?
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How long do I need to wait before calibrating or taking a measurement when I turn my meter on?
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Do I need to change the membrane on my electrochemical sensor?
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How often do electrochemical sensor electrodes need to be cleaned or serviced?
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Why do we measure dissolved oxygen?
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