Mattress firttress tester

MATTRESS FIRMNESS TESTER(HD-F779)

Product description:

Use a spherical protruding at the bottom of the circular rigid plate loading,record force and deflection to analysis,then assess the mattress hardness values and hardness levels.

Features:

• The machine can calculate the each test point and perform test automatically after you setting the mattress size.
• PLC control,LCD touch screen interface.
• Servo motor with high electric actuator.

The main parameters:

• The platen weight and diameter: a round aluminum disk weighing 8±0.2lb(3.6±0.1kg) with a diameter of 13.54±0.2in.(344±5mm).
• Test speed: 50mm/min.
• Test position:  five point.
• Test stroke: 12.5, 25, 38, 50, 63 and 76mm.
• Power: 1 phase,AC 220V,50/60Hz.
• Design standards:ASTM F 1566.