factory wholesale electrolyte hydrometer electrolyte battery liquid electro-hydraulic glass tube hydrometer densimeter_义乌市茂协日用百货商行

factory wholesale electrolyte hydrometer electrolyte battery liquid electro-hydraulic glass tube hydrometer densimeter

factory wholesale electrolyte hydrometer electrolyte battery liquid electro-hydraulic glass tube hydrometer densimeter

厂家批发电解液比重计电解液电瓶液电液玻璃管比重计密度计

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产品介绍：

电液密度计(旧称电液比重计)是测量电池内电液密度用的仪表。它是用一根直径为30mm、

长约300mm的玻璃圆筒制成，筒的下边装有胶皮嘴，上端装有橡皮球。玻璃圆筒内装有浮子，浮子上刻有1.10~1.50g/mL的密度读数。

使用方法

先取下蓄电池上的加液孔盖，然后将密度计下端放入蓄电池内，手捏密度计上端橡皮球，慢慢放松橡皮球，把电液吸入玻璃管，使浮子浮起，通过浮子上浮位置即可读出读数，观察视线应与液面取平。

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Update time：20241002133500