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OVERVIEW

Application
Dynamic Seam Fatigue Tester, to determine the strength of upholstery seam constructions covering a standard foam composite cushion by imposing a cyclic, impact and penetrating load.
A rubber-faced wheel of 127mm (5”) diameter impacts the fabric from a height of 150mm (6”)with a mass of 3.75 kg (8.25lbs), 25 times per minutes for 7000 cycles. Compressed air is required. Dynamic Seam Fatigue Tester is 3 work positions, and 6 positions offered on request.
Specifications

• Testing frequency: 25+/-2 cycle/min
• Testing cycles: 7,000
• Impacting mass: 3.75 kg
• Foam composite: 228.5 x 280 x 178 mm
• Dimensions of sewn specimen: 360 x 255 mm
• Driving mode: Pneumatic

Standards  ASTM D4033
Power/ Air Supply 220 /110 V   50/60 Hz   0.4 ~ 0.7 Mpa
Weight  350 Kg
Dimensions  1600x860x1450 mm(LxWxH)