GENEQ > Materials testing > Hardness
| Hardness Rocker (Sward Type) and Levelling Table |
| Ref 703 / 704 |
| The hardness of organic coatings is compared by counting the number of oscillations made by these wheel type rockers on the test panel. Results are expressed as a percentage of number of oscillations made on plate-glass standard which represents 100%. Supplied with draught-proof plastic hood. Complies with ASTM D2134. |