Rubber Plastic Ozone Stability Accelerate Aging Test Chamber
Complied Standards & Clauses
ISO 1431-1:2004 Rubber, vulcanized or thermoplastic —
Resistance to ozone cracking — Part 1: Static and dynamic strain
testing
JIS K 6259-1 :2015 (JRMA/JSA) Rubber, vulcanized or
thermoplastic - Determination of ozone resistance -Part 1: Static
and dynamic strain testing
ASTM D1149-16:Standard Test Methods for Rubber Deterioration—Cracking in an Ozone
Controlled Environment
Equipment Overview
The ozone aging test chamber is used for rubber products such as
rubber, thermoplastic rubber, cable insulation jacket and other
products, under static tensile deformation, exposure to airtight
enclosed atmosphere with constant ozone concentration and constant
temperature chamber, the scheduled time the test sample, from the
sample surface cracks or other changes in performance to assess the
rubber resistance to ozone aging.
Technical Parameters
| Model | SN8813-150L | SN8813-225L | SN8813-408L | SN8813-800L | SN8813-1000L |
| Inner chamber size mm (W*H*D) | 500×600×500 | 500×750×600 | 600×850×800 | 1000×1000×800 | 1000×1000×800 |
| Outer chamber size mm(W*H*D) | 950×1500×1050 | 950×1650×1150 | 1050×1750×1350 | 10×1300×1400 | 1450×1900×1550 |
| Temperature range | Normal temperature +10℃～70℃ (adjustable) |
| Temperature uniformity | ≤2℃ |
| Temperature fluctuation | ±0.5℃/H |
| Temperature deviation | ±2℃ |
| Heating rate | 0.7-1.0℃/min |
| Time setting range | 0～999 h |
| Ozone concentration | 10～1000PPHM±10% direct reading |
| Ozone concentration deviation | ±10% pphm |
| Gas flow rate | 12～16mm/s |
| Rotation speed of sample holder | 8--25mm/s |
| Stretching rate of fixture | 5～45% |
| Stretching frequency | 0～30 times/min |
| Maximum stretch length | 0～90mm adjustable |
| Power supply voltage | Match client's local power supply requirements |
