声波测量.野外作业机器操作人员.单一型

[中文适用范围]： 本文件已被宣布为“稳定”，并且将不再接受货币定期审查。用户负责验证参考资料和持续适用性或技术要求。新技术可能存在。本 SAE 标准规定了用于测量 SAE J 1116 中定义的自行式越野作业机械操作员位置声压级的仪器和程序。本文件不涉及备份等安全装置的操作警报器、喇叭或配件。本 SAE 文件适用于具有操作员站的机器，操作员可以站着或坐着 [外文原描述]： This SAE Standard sets forth the instrumentation and procedure to be used in measuring sound pressure levels at the operator position for self-propelled off-road work machines as defined in SAE J1116. This document does not address the operation of safety devices such as backup alarms, horns, or accessories. This SAE document is applicable to machines that have operator stations where the operator can either stand or sit and will be either transported by, or walk with the machine during its operation. The sound levels obtained using this procedure are repeatable and representative of the higher range of sound levels generated by machines under actual field operating conditions. Due to variability of field operating conditions, this data is not intended to be used for operator noise exposure evaluations.Cross Reference: J1213,J1939/01,J1939/02,J1939/03_202105,J1939/05,J1939/11_201612,J1939/13_201610,J1939/14_201612,J1939/15_201405,J1939/21_201504,J1939/31_201404,J1939/71_201404,J1939/73_201508,J1939/74_201509,J1939/75_201511,J1939/81_201602,J1939/82_201506,J1939/84_201502,J1939DA_201402