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Ozone Aging Chamber
Introduction:
Due to its oxidising effect, the ozone, even in typical environment concentrations, may lead to the premature ageing of and damage to materials and components. Plastics and polymers are particularly at risk.For this purpose, the product is subjected to an ozone concentration of 25 to 200 pphm at +40 °C and 55 % relative humidity. The test cabinet is suitable to perform both static and dynamic (in combination with expansion) endurance tests.
Reliable measurements are ensured by:Continuous testing and correction of gas amounts by way of the ozone measuring and control system.
Ozone Aging Test Chamber Can be used to test rubber products with static tensile deformation, such as vulcanized rubber, thermoplastic rubber, cable insulating bush; expose the test specimens to the sealed air in the test chamber without light and with constant ozone concentration and constant temperature according to predetermined time, and then observe the cracks on test specimens’ surface and the degree of change of other properties to evaluate the rubber’s ozone aging resistance properties.
Eco-friendly.reliable.industrial leading status
Refrigeration principle and compressor: In order to meet the requirements of test chamber on temperature decrease rate and lowest temperature
Creative.efficient.advanced.and eco-friendly
Rotary working table: aluminum alloy table board (corrosion resistant)All parts contacting water are made of stainless steel or copper
Advanced design.Excellent simulation performance
The working room have wind channel inter layer on three walls, equipped with heater and humidifier, circulating fans and other device. On top of the test chamber there are balance exhaust holes to exhaust air in laboratory constantly to keep balance of air concentration in test chamber
Standards:
ASTM D1171 Standard Test Method for Rubber Deterioration — Surface Ozone Cracking Outdoors or Chamber (Triangular Specimens)
ASTM D1149 Standard Test Methods for Rubber Deterioration — Cracking in an Ozone Controlled Environment
ASTM D518 Standard Test Method for Rubber Deterioration — Surface Cracking
DIN/EN 27326
ISO 1431
ISO 10960
JIS K-6259
GB10485-89 GB4208-93
GB/T4942
Product Detail:
Specification:
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Model No |
GOZT-080 |
GOZT-150 |
GOZT-225 |
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Working room(L) |
80 |
150 |
225 |
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Inner chamber size(mm)W*H*D |
400*500*400 |
500*600*500 |
500*750*600 |
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Exterior chamber size(mm)W*H*D |
900*900×950 |
950*1500*1050 |
950*1650*1150 |
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Packaging volume(CBM) |
2 |
3 |
3.5 |
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G.W.(KGs) |
300 |
320 |
350 |
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Temperature range |
-80℃,-70℃,-60℃,-40℃,-20℃,0℃~+60℃ |
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Humidity range |
20%RH ~98%RH(10%RH ~98%RH or 5%RH ~98%RH) |
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Performance |
Temp.&Humi fluctuation |
±0.2℃;±0.5%RH |
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Temp.Humi.Uniformity |
±1.5℃;±2.5%RH(RH≤75%),±4%(RH>75%)No-load operation,After stead state 30 min |
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Temp.humi resolution |
0.01℃;0.1%RH |
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Ozone concentration |
0~300000PPHM, or High concentration 0.025 ~ 0.030 % ( 25000 pphm ~ 30000 pphm),or 5 ~ 300PPM 0.01-0.015% @25±0.2°C for 3h |
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Ozone control accuracy |
±10% |
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Ozone generatio |
Static emissions |
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Sample self rotating speed |
1round/min |
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Power supply |
AC 1Ψ 110V;AC 1Ψ 220V;3Ψ380V 60/50Hz |
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Power(KW) |
4 |
5.5 |
5.5 |
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Customized service |
Welcome to Non-standard,Specail requirements,OEM/ODM orders. |
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The technical information will be subjected to change without notice |
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