木公木白

精密陶瓷視密度及體密度與真密度的標準量測法:--視頻

測試視頻如下:

含油軸承及粉末冶金製品密度．含油率的標準測試法：

    測試視頻:      https://youtu.be/WYeNOyMSQq4          

塑膠顆粒密度如何正確的測試？ TWS-300E  

請參考下列測試視頻: 

充電電池的電解液比重、濃度測試儀 TWS-300G                  

充電的電池完全根據電化學的正負離子交換原理而加以應用，而其正負離子交換的媒介是電解液。

The standard method of measuring for the purity of gold dust

The principle of measuring the purity of gold dust is to determine

In accordance with the definition of density as  

                                 ρ= m/V,

Karat?             Carat?

Some of customers asked us about that question, what’s difference between the karat and carat?

Dense Solid Materials Density Tester   TWS-300E/600E        Made in Taiwan

Application: Rubber, plastic, electric wire, hard alloy, new materials research lab.

Some buyers inquired about the meaning of gold alloy.

It is defined as follows:

If you work with organic and inorganic solution, you should understand：

對象:工作於有機化學,無機化學領域的夥伴.