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描述
LR-B013 臭氧老化箱
| 技术规格 | |
| 1 产品性能 | |
| 1.1 物品 1.2. 模型 1.3. 体积 1.4 内径尺寸 1.5 外形尺寸 1.5 重量 1.6 电源 1.7 力量 | Ozone aging test chamber (Dynamic) LR-B013 150L W500 X H600 x D500mm W1050 X H1700 x D1100mm 300公斤 AC380±5%V /50±0.5Hz 4.0千瓦 |
| 1.7 功能 | Ozone in the atmosphere is very little, while it’s a major factor in rubber cracking, the product simulate and enhance atmospheric ozone condition to study the role of ozone on the rubber, and to rapid identificate and evaluate rubber resistance for ozone aging and anti-ozone agent protection. According to“GB / T7762-2003 Test Method for Static Tensile Test of Ozone Resistance Cured Rubber or Thermoplastic Rubber”,“GB / T2951.21-2008 General Test Method for Insulation and Sheathing Material of Cable”,“GB / 时间 11206-2009 Rubber Aging test surface cracking method”, and other relevant standards of the test method. |
| 1.8 Principle and method | According to test methods and standards, test method can be divided into “静止的” 和 “dynamic”, the static means the sample is tested in the chamber after stretched well, the dynamic means the sample is installed in the clamp in the chamber, it’s tested while being stretched, (It conforms to the standard IEC 60811-403 and do the test for silica gel, cable and other soft-tube test requirements, the rigid wire material directly with the ozone contact aging), the floating of tensile is about 5% – 45% of the sample itself. |
| 2 主要技术参数 | |
| 温度范围: RT+10℃～60℃ (可调节的, ozone will decompose when temp. 多于 60 ℃) 温度波动: ±0.5℃ Accuracy of Tem. Distribution: ±2.0℃ 最大限度. Tep. of Ozone: 60℃ (When the temperature is above 60 ℃, ozone decomposition rate will get rapid self-decomposition. 加热时间: around 20min from RT to 60 ℃ 湿度范围: ±3.0%. Humidity fluctuation: ±2.0%. Ozone concentration accuracy: 50~1000pphm (可调节的, low viscosity) Air flow amount: 20～70L/min Air flow rate: 12～16mm/s Revolving speed of sample holder Ozone Accuracy: ±5.0% F.S Ozone fluctuation: ±2.5pphm Specimen fixture: one set of three groups of experimental static fixture | |
