EP-74
EP-74 Mattress Firmness Tester
Use a spherical protruding at the bottom of the circular rigid plate loading, record force and deflection to analysis, and then assess the mattress hardness values and hardness levels.
Technical data at a glance | |
Model | EP-74 |
Test standard | ASTMF 1566 |
Test platen | A round aluminum disk weighing 8 ± 0.2 lb. (3.6 ±0.1 kg) with a diameter of 13.54±0.2 in.(344 ±5 mm) |
Test speed(mm/min) | 50 |
Test position | Five locations, the load platen can adjust and position the test point by motor automatically |
Test stroke(mm) | 12.5,25,38,50,63,76 |
Control method | PLC control, LCD touch screen interface |
Voltage | 220V,Single,50Hz |