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Rubber,vulcanized or thermoplastic—Resistance to ozone cracking—Test methods for determining the ozone concentration in laboratory test chambers
IDT ISO 1431-3:2000
全国橡胶与橡胶制品标准化技术委员会(SAC/TC 35)
本标准规定了三种测定试验箱中臭氧浓度的方法。
方法A——紫外吸收法:该方法是基准方法,用于校准方法B和方法C。
方法B——仪器分析方法:
B1:电化学方法;
B2:化学发光方法。
方法C——湿化学方法:
程序Ⅰ;
程序Ⅱ;
程序Ⅲ。
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