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A适用范围A.1概述本规范适用于自动散料称重系统,即适于对预定量的连续下落式商品进行自动称重、自动记录无载和有载的重量值并累计每次下落净重量的称重系统。(修订于1987年)A.2附加规范要求除了本规范的要求,自动散料称重系统还应满足通用规范1.10节的要求。S技术要求S.1指示与记录单元的设计及记录的表示S.1.1零点示值应有指示和记录无载荷参考值的装置,如果无载荷参考值为零,去指示和记录零点两边的失衡状态。S.1.1.1数字零示值数字零示值应代表一种平衡状态,该平衡状
A scope of application A.1 Overview This specification applies to automatic bulk weighing system, which is suitable for a predetermined amount of continuous falling goods automatic weighing, automatic recording of unloaded and loaded weight value and the cumulative net of each drop Weight weighing system. (Revised in 1987) A.2 Additional Specification Requirements In addition to the requirements of this specification, automatic bulk material weighing systems shall also meet the requirements of Section 1.10 of the Common Specifications. S Technical Requirements S.1 Indication and Recording Unit Design and Representation of Records S.1.1 Zero Indication There shall be a device for indicating and recording a no-load reference value indicating and recording the unbalance on both sides of the zero point if no load reference value is zero status. S.1.1.1 Numerical Zero Indication Numerical zero indication shall represent a balance of states