How to measure the density (specific gravity) of a liquid? Previously, the density of a test liquid (such as alcohol) required preparation of a balance, a beaker, and a graduated cylinder. The density value was manually calculated according to the density formula, which was complicated and time consuming.
Each time, first measure the total mass M1 of the beaker and alcohol with a balance, pour some of the alcohol into the measuring cylinder, measure the volume V of the alcohol poured into the measuring cylinder, measure the mass M2 of the beaker and the remaining alcohol with the balance, and then find the inverted Enter the mass of the alcohol in the measuring cylinder M=M1-M2. Use the formula: density=mass/volume to manually calculate the density value of the alcohol. Measuring density once takes a long time, and for the increasing labor costs, there is an urgent need to find a way to measure density quickly.
One day, it was discovered that the instrument has an electronic direct reading liquid density meter ET-03L, which can directly take about 50ML alcohol, hook the test weight into the beaker with a hook, and directly display the digital display by pressing the button. The density value can be as high as one thousandth or one ten thousandth.
Because of this, the electronic direct reading liquid density meter ET-03L frees hands and makes density testing simple, efficient and precise.
Because of this, more and more users have chosen the instrumental electronic liquid density meter to control product quality and reduce product defect rate to increase profits.
Finally, we understand that the instrumental electronic liquid density meter makes our density test simple, we can do more work in the same time, choose a good product for our density test work. A very important thing.
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