The liquid density meter DH-300L adopts the Archimedes principle combined with modern electronic technology to realize the fast measurement method of digital direct reading, directly display the density value digitally, with high measurement accuracy, stability and durability, and the traditional Webster balance method, specific gravity Compared with the bottle method, the operation is simpler and is not affected by external factors and temperature. It achieves fast and accurate measurement, which is suitable for applications in quality management, formulation development, and cost control. The standard measurement steps of the liquid density meter DH-300L are as follows: 1. Press the [ENTER] key to start density measurement. At this time, the density representative symbol points to SG. 2. Inject the sample to be measured to the 50 scale line in the beaker, and then put it directly under the center of the measuring rack, place the hook in the center of the measuring rack, the end of the hook "J" shape needs to be immersed in the sample to be tested, press [ ZERO】 key reset to zero. 3. Hang the standard weight on the end of the "J" shape and allow it to be completely immersed in the sample to be measured. One end is placed in the center of the measuring rack, and the display shows the density value. Note that the standard weight must not touch the beaker, the surface should not have bubbles, and the sample to be tested must not overflow. 4. After removing the standard weight, cleaning and wiping, under the premise of using this weight, according to the above steps 2 to 3, the density of other samples can be cyclically measured. 5. Remove the standard weight and press [ENTER] to return to the zero point to be tested state. The above are the operation test steps of the liquid density meter DH-300L. If you want to watch the operation video demonstration, please go to the official website of Beijing Yitenuo Electronic Technology Co., Ltd. Stainless Steel Utensil Holder Kitchen Steel Cutlery Holder,Steel Utensil Container,Steel Utensil Holder,Steel Flatware Holder Jiangmen T2grand Stainless Steel Kitchenware Factory , https://www.yapamit.com