Terbium – high precision density-standard cube 10x10x10mm NEW!
Hand Made in Austria – shiny and oxide free surface.
There are a lot of cheap counterfeits in the web where you can get metal cubes for a few Euros but you choose whether you get just a piece of metal in cube form or a density standard for scientifical or educational use. Therefore we offer 3 versions:
- Standard (cheaper but uncalibrated to weight or size +- 0.15mm) or
- calibrated to weight (+- 0.05g + printed certificate )
- calibrated to size (+- 0.05mm + printed certificate).
Select the version you need. Please note that calibration to weight means, that the cube can be up to 0.15mm bigger, because theoretical density is technically not achievable.
We are leading manufacturer of metal density cubes of highest quality. Our cubes are famous for having perfect surface finish, sharp edges and exact size. Everything is made by master’s hand with love for details on our own workshop in Austria. We are often asked why our cubes cost about 3 – 5 times more than those from other sellers. Well…. you can buy a cheap car just for moving from one point to another – Or you fulfill your lifelong dream and buy the sports car you always wanted to have…
Using selected and high pure materials only, each density cube was lapped to 10x10x10mm to reach 1cm3 and 21.5×21.5×21.5mm (big 10cm3 cubes) in our lab with an accuracy of 0.01 millimeter. Each one separately ground and polished in a several hours lasting process. The cubes represent the theoretical density of the respective element by its weight.