#SILVER скачать в хорошем качестве

#SILVER

Sample: #Silver || 群隆興業有限公司 || Group Prospers Enterprise Co., Ltd. || E M A I L: group.up@msa.hinet.net T E L: 886-4-2359-2001 W E B: https://www.twdensity.com/? F B: Matsuhaku Density Tester--  / matsuhaku   --------------------------------------------------------------------------------------------------- Is the silver you got actually 925? Want to avoid fake precious metal? 00:00 Start 00:13 How to switch to "MIX Mode" 00:23 Testing the "Air Weight" of sample 00:40 Testing the "Water Weight" of sample 00:45 Results --------------------------------------------------------------------------------------------------- || Precious metal density tester TWS-300K || Functions : 1. Gold purity measuring mode------ measuring gold purity. 2. Platinum purity measuring mode----- measuring platinum purity. 3. Alloy purity and density measuring mode1----- measuring the other precious metal purity. 4. Alloy purity and density measuring mode2------ measuring the other precious metal purity. The measuring mode will be changed by touching the key on the main display screen. Specification : Maximum weight: 300g Weighing Precision: 0.01g Density Precision: 0.001g/ cm3 Karat precision: 24K or 24.0K Purity precision: 100% or 100.0% Result : Gold (CS)：Karat and purity of gold & silver & copper alloy. Gold ( S )：Karat and purity of gold & silver alloy. Gold ( C )：Karat and purity of gold & copper alloy. Density： Density value. Principle : According to the buoyancy method of the Archimedean principle, gold karat, density and purity % can be shown rapidly and accurately. TWS-1200K precious metal purity tester is developed by using the principle of gravity and unique software program. Also, the display screen is adopting a touch mode operation method. The operation is not only simple and fast to calculate gold karat, density and purity, and other metals but also, it can distinguish the real precious metal and the fake metal by measuring the density of the sample. --------------------------------------------------------------------------------------------------- When a sample including two or more metal elements (main metal and the secondary metal), it needs to point out the main metal and the secondary metal and set their density. Thus the purity% of the main metal in the sample and the density of the sample will be showed. The function suits the following sample or testing ① Combination of precious metals ② The old coins which can be valued or recycled ③ The material which is assumed to be platinum or silver ④ Quality inspection of the precious metals ⑤ The test of standard materials --------------------------------------------------------------------------------------------------- Song: Chris Lehman - Flash (Vlog No Copyright Music) Music promoted by Vlog No Copyright Music. Video Link:    • Видео