可將硫化或熱塑性橡膠等產(chǎn)品在應(yīng)變條件下,暴露于含一定濃度臭氧的空氣中和在規(guī)定溫度且無光線直接影響的環(huán)境中,檢測其耐臭氧龜裂、應(yīng)力變化、延長率等性能及可靠性。
Ozone can expose vulcanized or thermoplastic rubber and other products to the air with ozone and in the environment with a specified temperature and without direct effect of light under strain conditions to test its such performance and reliability as resistance to ozone cracking, variation of stresses and elongation ratio.
ASTM D1149 ASTM D1171 ASTM D1325 ISO1431 GB7762 HG/T 2869 JIS K 6259
工作室尺寸(mm)Test Space Dimensions | 700*800*900(D*W*H)(mm) |
外形尺寸 Overall Dimensions | 1840*1240*1150(D*W*H)(mm) |
臭氧濃度 Ozone Concentration | 低濃度Low Concentration:25~500pphm / 高濃度High Concentration: 25~1000pphm |
臭氧精確度 Ozone Diviation | ≤±5.0%F.S |
溫度范圍 Temp. Range | S1:RT~+65℃ / S2:+15℃~+65℃ |
溫度波動(dòng)度 Temp. Fluctuation | ≤±0.5℃ |
溫度均勻度 Temp. Uniformity | ≤2.0℃ |
濕度范圍 Humidity Range | S1:45%±10% / S1:30%~95%RH(可控) |
氣體流速 Air Flow Speed | 8mm~16mm/s |
樣架旋轉(zhuǎn)速度 Sample Frame Rotary Speed | 1r~5r/min,可調(diào)Adjustable |
動(dòng)態(tài)拉伸延長率 Dynamic Tensile Elongation | 0~50%±2%,可調(diào)Adjustable |
動(dòng)態(tài)拉伸頻率 Dynamic Stretch Frequency | 0.5~1.0Hz(±0.025 Hz) |
樣件夾具 Sample Holder | 靜態(tài)拉伸裝置 / 動(dòng)態(tài)拉伸裝置 Static / Dynamic |
額定電壓 Nominal Voltage | AC380V or 220V ±10%,50Hz |
功率 Power | 5.0(kW) |
重量 Weight | 320(kg) |
備注
1.設(shè)備性能在環(huán)境溫度+25℃,相對(duì)濕度65%RH下,無負(fù)載所測。The performance vulues refer to environmental +25℃ 65%RH,no loading.
2.外形尺寸未包含局部突出部分。The ledge is not included in the overall dimensions.
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