ASTM F1566 Cornell Mattress Durability Tester / Mattress Pounding Impact Test Equipment Product Introduction This advanced testing equipment is designed for innerspring, box spring, and foam mattresses. It evaluates long-term repetitive load capacity and compression deformation characteristics using the Cornell fatigue life test method. The motor-driven eccentric wheel system allows adjustable impact height and operates at 120-160 cycles per minute, automatically shutting