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        Is Hydrometer Calibration Necessary? How Often Should It Be Done?

             A hydrometer is an instrument used to measure the density of liquids. It is made from blown glass, with a scale marked on the stem and a lead weight at the bottom of the bulb. As a result of the manufacturing process, the actual readings may differ from the values shown on the scale.

            Therefore, every new hydrometer should be calibrated using a precise and traceable method by a trusted and accredited laboratory. For hydrometers used as working instruments, annual calibration is recommended.​

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            Why Calibration Is Important ?

            In many cases, hydrometers calibrated by our laboratory show measurement errors that exceed the Maximum Permissible Error (MPE). Such deviations can significantly impact product quality control and compliance with standards.​​​​

               How to Request Our Calibration Service

               Customers can submit their request via our website or email, and our team will respond promptly with further details.

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               Service Process

1. Once we receive the necessary information from the customer, we will issue a quotation.

2. Upon confirmation, we will send protective packaging to ensure safe transportation of the instrument.

3. We offer door-to-door pickup and delivery via DHL Express for your convenience.​​​​