Previously, testing the density of solid materials (such as small stones) required the preparation of balances and graduated cylinders. Manual calculation of density values ​​by density formula was complicated and time consuming. Each time, first measure the mass M of the small stone with a balance, pour an appropriate amount of water into the measuring cylinder to measure the volume V1 of the water, place the small stone into the measuring cylinder, and read the water surface to reach the scale V2. The volume of the stone is V=V1-V2. The density value of the small stone is manually calculated by the formula: density=mass/volume. 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 density tester ET-320, which can automatically calculate the density value by directly measuring the weight of two small stones, and the result is obtained in 10 seconds. And the digital display shows that the accuracy is also one thousandth or one ten thousandth. Because of this, the electronic direct reading density tester ET-320 frees hands and makes density testing simple, efficient and precise. Because of this, more and more users have chosen the instrumental electronic direct reading density meter to control product quality and reduce product defect rate to improve profits.
Finally, we understand that the instrumental electronic direct reading 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. It is a very important thing.
Garden Storage Box is suit for outdoor garden usage for long time,you can put cushions, pillows into the box, which are very convenience for commercial usage or general usage. The material is UV resistant PE rattan and 1.2mm thickness aluminum frame with powder-coated.
Rattan fibers are smoothly double woven around concealed powder-coated aluminum frames. With easy open design and inner waterproof cover inside to resistant rain for long time.
· Traditional forms with a spacious, inviting scale
· Handwoven premium resin wicker UV resistant
· Rust-resistant powder-coated frames
· Adding extra cushion, the storage box can be ottoman
· Add wheels on the bottom, convenience for moving
We have different design garden storage box, different size for your selection, you can decorate your home or garden, make your life clean and neat.
If you have any questions, please contact with us directly. Garden Storage box are produced by Golden Eagle Outdoor Furniture With High Quality and Good Appearance. Welcome you can visit our Factory.For any inquiry,Please send mail directly to us.
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Golden Eagle Outdoor Furniture Co., LTD. , https://www.gepatio.com