Technical features
Equipment manufactured in accordance with EN 167/168 and ECE 22.05/06 and similar standards
Frame made of 80×80 ITEM aluminum profiles and painted steel
Falling sand tube made of high-thickness (10 mm) PVC, 120 mm diameter
Two nylon sieves with 1.6 mm mesh, positioned between the tubes
Plastic funnel for sand loading and plastic container for sand collection
Brass nozzle for sand discharge
Stainless steel cover and container for the falling sand assembly
Removable drum-shaped sample holder, made of galvanized steel, for easy sample installation
Drum rotating at 250 rpm, driven by a three-phase, four-pole electric motor with direct drive transmission and inverter speed control
PLC with LCD display showing the rotational speed, recorded every 60 seconds via a proximity sensor installed on the motor fan
Equipment supplied with 100kg of ready-to-use sand (approximately 320 tests can be performed with the supplied sand)
Weight: 55kg
Overall dimensions: 460×700×2370 mm
Scope of the device
Equipment for testing the resistance of visors to deterioration caused by quartz sand spray in accordance with EN 168, ISO 12311, ECE 22/06 and similar standards.