
| target | Importance | Test frequency |
| PH value | Keeping the PH value stable in the production process is beneficial to maintaining the chemical balance of lubricants. | everyday |
| potency | In order to maintain excellent lubrication performance, the bath concentration must be stable. Too much or too little will cause adverse consequences. | everyday |
| temperature | Bath life will be reduced if the temperature is higher than 50 C. Bacteria will multiply if the temperature is too low. | everyday |
| Cu、Zn concentration | Metal ions are necessary in lubrication, but too high a content can be harmful. | weekly |
| Fatty acid content | Fatty acid is an important additive to maintain lubrication performance. Maintaining a certain content of fatty acid can produce good lubrication effect. | weekly |
| Bacteria | Bacteria can consume fatty acids, and excessive bacteria can lead to deterioration of lubricant performance. | weekly |
| Polarography | Investigation of the overall aging degree of lubricants | weekly |

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Tel:400 900 7270
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E-Mail:sales@apintec.com