| 1. Specific weight of storage electrolit changes with temperature. Temperature increase leads to reduction of specific weight and on the contrary. | | 2. Specific weight of electrolit of completely charged battery room of the battery should be in limits between 1,260 and 1,280, at temperature 26,7°C. Correction of specific weight should be carried out by addition of 0,04 points for everyone 5,56°C higher than temperature 26,7°C or subtraction of 0,04 points for everyone 5,56°C temperatures 26,7°C are lower. | | For example:
Areometer indications – 1,280 at temperature 5.56°C.
According to a difference of temperatures it is necessary to modify specific weight on 0,028 points. True specific weight is equal 1,252.
1,280–0,028=1,252 |
Prevention Distinction in specific weight of electrolit between banks of the storage battery indicates that the battery is faulty 50 and more points and it is necessary to replace it.
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