How does a density meter test the density of a product with a density < 1? [Video explanation]

Abstract: 密度计在测试密度小于1的产品时，采用耐腐蚀的大水槽设计，减少浮力误差，适用于较大的块状物体和液体配件。该设备具备温度补偿和溶液补偿功能，能够直接读取密度大于或小于1的固体和液体的密度。操作步骤包括将物架完全淹没在水中并归零，然后将样品放置在盖子上方和物架下方分别进行测量，稳定后按记忆键，屏幕将显示样品的密度。详细步骤可参见视频讲解。

overview

The density meter adopts the design of an integrated corrosion-resistant large Water Tank , which reduces the error caused by the buoyancy of the hanging rail line, and is convenient for testing larger block objects. Optional liquid accessories are also available to test the density and concentration of liquids.

It has the functions of temperature compensation setting and solution compensation setting, which is more in line with the requirements of on-site operation. It can directly read the density and volume of solid blocks, particles and floating bodies of any shape with density >1 or <1. It is often used in the detection of powder metallurgy, sports equipment, EVA materials and other industries or scientific research laboratories.

Steps

Place the viewing rack in the water, make sure that the viewing rack is completely submerged in water, close the lid, and press the reset button to reset to zero. When the value on the screen is stable at 0.0, place the sample to be tested on the cover, and press the memory key after the value is stable. Open the cover, place the sample under the viewing shelf, close the cover, press the memory key after the value is stable, and the screen will directly display the sample density.