EEMUA出版物226《在线分析仪系统的设计和安装:技术咨询和评标指南》旨在帮助制定分析仪及其相关支持系统的规范或材料请购单。该出版物取代了EEMUA出版物138 S1，应用于咨询目的，以及潜在供应商提交的标书的后续评估。EEMUA 226本身并不是设计规范，设计指南被故意省略。 应结合EEMUA出版物138“在线分析仪系统的设计和安装”阅读。

EEMUA Publication 226, 'Design and installation of on-line analyser systems: a guide to technical enquiry and bid evaluation' is intended as a guide to assist in the development of a specification or material requisition for analysers and their associated support systems.The Publication, which supersedes EEMUA Publication 138 S1, should be used for enquiry purposes and the subsequent assessment of the bids presented by the prospective vendors. EEMUA 226 is not intended as a design specification in its own right and design guidance has been deliberately omitted. It should be read in conjunction with EEMUA Publication 138, 'Design and installation of on-line analyser systems'.