
Assay & Test
Precious Metals
For precious metal assaying TOPCAST proposes a key-in-hand solution for cupellation assay lab. The offer includes:
- drill, precision balance and assay preparation mill;
- a fast and efficient induction cupellation furnace for assays on multiple sample at a time, capable of reaching the working temperature in very short times. To save energy, the oven can be switched off after work without compromising the heating system;
- separating hood for multiple assay and fumes scrubber;
- training of personnel in assay laboratory in the area of Arezzo, Italy.
TCF – Cupellation and Precious Assay
Cupellation furnaces series TCF are used in the assay process of precious metals alloys. Cupellation is a procedure with the purpose to remove all non noble metal from the alloy to test. Details >