熱門搜索：低溫冰箱、生化培養(yǎng)箱、鼓風(fēng)干燥箱、恒溫恒濕培養(yǎng)箱、箱式電阻爐、電子天平、滅菌器等等實(shí)驗(yàn)設(shè)備
avigation
PZ-D-5液體比重天平說(shuō)明書(shū)(English)
1.Main applications and function mechanism
Liquid specific gravity balance is used for chemical sector or
scientific research labs to measure liquid specific gravity. It has
a standard 5cm3 plumb bob immersed in liquid to gain buoyant force
that makes the beam of the balance imbalanced. In the groove of the
beam there are quantitative weights to use to make the beam
re-balanced thus obtaining correct liquid specific gravity reading
quickly.
