Mattress Spring Fatigue Tester

Производитель: Standard Groups

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Get a quote：

Whats/App: +86 185 0176 3615

Web: qinsun-lab.com

The King Size Foam Fatigue Tester is used for fatigue and durability evaluation of the following products:

Full foam mattresses (polyurethane foam, memory foam)

Latex mattresses

Hybrid mattresses (foam combined with spring or latex layers)

Mattress core foam blocks and assembled mattress systems

Large-size cushioning foam products

Mattress prototypes during product development

Production quality control and type testing of mattresses

Standards

The King Size Foam Fatigue Tester complies with or references the following standards:

ASTM D3574 – Dynamic Fatigue Test by Constant Force Pounding

ISO 2439 – Determination of indentation hardness and deflection

GB/T 26706 – General Technical Requirements for Mattresses (related clauses reference)

Parameter	Unit	Specification
Test Station	—	Single station
Applicable Mattress Size	—	King size, California King
Loading Method	—	Pneumatic
Loading Mode	—	Constant force / constant displacement
Maximum Test Frequency	cycles/min	≤ 70
Cylinder Stroke	in	12 (customizable)
Indenter Diameter	mm	250
Load Measurement	—	Fatigue-rated load cell
Load Cell Capacity	lb	500
Positioning System	—	Manual X–Y gantry
Sample Retention	—	Four adjustable corner retainers
Control System	—	PLC with touchscreen interface
Air Supply Requirement	PSI	80
Power Supply	—	120 VAC

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