Accuracy of control and measuring devices deteriorates over time of operation. The only viable way-out to get reliable measured values would be to perform regular checks and calibrations of measuring devices with standard conductivity solutions. Electric conductivity standards are applied when checks and calibrations are performed for devices within conductometers and salinometers of any types whatsoever, to evaluate electric conductivity or salinity in various medium.
The solution is ready for application, one only needs to put an electrode into the solution and follow the instructions supplied with the measuring device.Usually, OverGrower TDS/ EC sensor shall be calibrated at least once a month. On average, one liter of the calibration solution is sufficient for 45 applications: 25 ml per calibration.
Storage terms and conditions, as well as solution proportions are provided on the bottle.
Specifications:
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Nominal 4000 µS/cm
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Volume: 1 L
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Calibration accuracy — up to two decimal places of a unit. Laboratory-lever quality of solutions of reference samples manufactured under control on the certified equipment provides for an accurate calibration to properly setup correlation between the electrode signal and the TDS/EC of the evaluated liquid.