第二十九讲:安全产品SIL认证的鉴别和评估

Chapter 29:Identifying and Assessment of Safety Products Passed SIL Certifited

经过SIL认证或评估的安全产品都具有证明其SIL能力的文档、证书和特殊标示,本文一方面简要介绍了如何鉴别这些资料的规范性、完整性和准确性,另一方面对于其中反映SIL能力的各个参数进行评估,说明其在使用过程中的限制条件和规范准则。

Safety products,which have passed SIL certificated or assessment,always have documents,certificate and special label to prove their SIL capability.This paper introduces how to identify normative,integrity and accuracy of these material.Besides,this paper also makes a assessment to the parameters determining SIL capability,and explains the restriction and specification in use.