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
Product Description
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.
Specification
| Ozone Density | 20 to 250 pphm |
| Ozone Generator | Ozone Lamp |
| Inner dimensions | 500 x 500 x 500 mm (Volume of 0.125 m”) |
| Ozone Density Measuring and Adjusting Device | Ultraviolet Absorption Method Indication and Recording, PID Control |
| Temperature Range | Max. 70 ·c |
| Timer | Test Timer (Reset Type), Lamp Life Timer (Running Type) |
| Static Tensile Device | Tensile Strain 0 to 100%, |
| 16 Hangings, Rotation Speed 2 rpm | |
| Dynamic Tensile Device | Reciprocal Motion Frequency |
| (Option) | 0.5 ± 0.025 Hz (30 ± 1.5 times/min), |
| 12 Hangings | |
| Option | Revolution Static Tensile Strain Device |
| Power Source | AC 200 V, 3-Phase, 20 A, 50/60 Hz |
| Dimensions/ \Neigh!(Approx.) | Differs by Specifications. |
