This tester is used to evaluate the ozone resistance of vulcanized  rubber and thermo-plastic rubber while exposed  to static tensile strain, with air containing a definite concentration of ozone and at a definite temperature to examine  the  ozone  resistance  through  observation  of cracks.  The tester can also apply dynamic tensile strain as an option. To control the ozone consistency, the tester adopts the ultraviolet absorption  method.

JIS-K6259, 150-1431

This tester is used to evaluate the ozone resistance of vulcanized  rubber and thermo-plastic rubber while exposed  to static tensile strain, with air containing a definite concentration of ozone and at a definite temperature to examine  the  ozone  resistance  through  observation  of cracks.  The tester can also apply dynamic tensile strain as an option. To control the ozone consistency, the tester adopts the ultraviolet absorption  method.

Ozone Density20 to 250 pphm
Ozone GeneratorOzone Lamp
Inner dimensions500 x 500 x 500 mm (Volume of 0.125 m”)
Ozone Density Measuring and Adjusting DeviceUltraviolet Absorption Method Indication and Recording, PID Control
Temperature RangeMax. 70 ·c
TimerTest Timer (Reset Type), Lamp Life Timer (Running Type)
Static Tensile DeviceTensile Strain 0 to 100%,
16 Hangings, Rotation Speed 2 rpm
Dynamic Tensile DeviceReciprocal Motion Frequency
(Option)0.5 ± 0.025 Hz (30 ± 1.5 times/min),
12 Hangings
OptionRevolution Static Tensile Strain Device
Power SourceAC 200 V, 3-Phase, 20 A, 50/60 Hz
Dimensions/ \Neigh!(Approx.)Differs by Specifications.