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Home Product Automotive Material ... Fatigue Testing GT-7901-RA
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GT-7901-RA
Rubber Bellows Environmental Fatigue Tester

This machine offers an ozone and temperature controllable environment where rubber samples are tested for their resistances to ozone. Rubber products are being moved through a specified trace to measure their fatigue strengths.

  This machine is designed based on requirements stated in GB/T5170.2-2008,GB/T5170.5-2008.

Product Function Descriptionpdf download


Product Specification:GB/T 5170.2-2008、GB/T 5170.5-2008
Ozone Concentration Range 25500 pphm
Ozone Control Precision ±10.0 %F .S
Ozone Generating Method Electrion
Display Method PLC+HMI (Windows CE os)
Temp. range -40℃~+130
Temp. Fluctuation 0
Temp. uniformity ±2.0
Grip 3 sets
Flexing Angles ±50°(Adjustable)
Flexing Speed 0.21.0 Hz
Compression Stroke ±90.0 mmAdjustable
Compressive Frequency 0.21.0 Hz
Heating /drop -40°C +130°C < 120min
Water-injecting Method Water-injecting cycle can be set
DimensionW×D×H 70 cm× 50 cm× 85 cm
Exterior (approx.)W×D×H 150 cm ×92 cm × 240 cm
Power supply AC 3380V 50 Hz(specified by user)
*Specification and content are subjected to change without notice.

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