How to use the multi-function direct reading calcium meter correctly

In the road construction, most of the road structure is lime stabilized soil or cement stabilized soil. Whether the amount of lime incorporated meets the design requirements, whether the mixing is uniform is one of the important factors for the quality of the stabilized soil. Therefore, in the stable soil mixing After that, the dosage of the stabilized soil weight is measured before and after rolling, and providing reliable data for construction has a positive effect on ensuring construction quality. The multi-function direct-reading calcium measuring instrument can measure the lime dosage and the cement dosage and can measure the effective calcium oxide content in the lime. The instrument can be powered by DC power supply. In the road construction, most of the pavement structure adopts lime stabilized soil or cement stabilized soil, and whether the amount of lime incorporated meets the design requirements.

Whether the mixing is uniform is one of the important factors for the quality of the stabilized soil. Therefore, after the stable soil mixing, the dosage of the stabilized soil weight is measured before and after rolling, and providing reliable data for the construction has a positive effect on ensuring the construction quality. If the numbers differ too much or a positive value occurs. Indicates that the electrode is broken and the electrode should be replaced. If the displayed number is normal and the fault persists, the solution in which the electrode has invaded is wrong. The solution should be reconstituted. Before using the “calibration solution” to calibrate the multi-function direct-reading calcium analyzer, check the following: The instrument and the electrode are disconnected, turn off the stirring, press the “clear” button, and wait for the end of the zeroing. The electrode was immersed in a calibration solution where the electrode showed tens of millivolts in a 6.0% calibration solution.