UL DAP要求解析和UL认可实验室建设

Analyzing UL DAP Requirement and Building UL Approval Labs

美国UL实验室是当今世界贸易中产品准入规则的主要制定者,其产品技术规格对于中国产品进入美国有着举足轻重的影响力。建立符合美国UL要求的实验室体系,并进一步得到UL的认可和授权,是企业将产品快速推向北美市场的重要一步。论文对UL关于实验室认可的DAP要求进行了解析,并重点对环境设施条件、仪器设备控制要求和量值溯源要求以及实验室运作管理要求做出了阐述,对中国企业掌握美国UL对其认可实验室的关键技术要求,了解相应的实验室管理体系要求,以及建设符合UL要求的实验室,并最终获得UL认可实验室提出了重要参考意见。

Underwriters Laboratory is the main initiator for the trading rules on product entry in the world. Its technical specification has a significant influence for Chinese products to enter America. An important step for Chinese enterprises to rapidly release their products to the North America,is to build a laboratory system which complies with the requirements of UL and further more to obtain the approval and accreditation from UL. This paper analyzed the UL requirements on laboratories- UL DAP,emphasized on the conditions of environmental facilities,the control requirements on instruments and devices,the requirements on traceabilities,and the requirements on laboratory operation and management,and proposed some important reference comments to Chinese enterprises on setting up UL qualified laboratories.