Product Code:SAE J898
Title:Control Locations for Off-Road Work Machines
Issuing Committee:Hftc1, Controls, Visibility, Anthropometrics, Accessiblty
Scope:This SAE Standard applies to Construction, General Purpose Industrial, Agricultural, Forestry, and Specialized Mining categories of off-road, self-propelled work machines, as defined in SAE J1116. Powered industrial trucks and agricultural equipment, other than the basic agricultural tractor, are excluded from the scope of this document. The document defines positions for convenient placement of hand- and foot-operated controls derived from the overlapping reach capability of large and small operators. The large operator approximates the 95th percentile male, and small operator approximates the 5th percentile female of the U.S. population.This document defines zones in which controls used by a seated operator would ordinarily be placed, and is intended as a guide for the design of the operator compartment controls. Constraints peculiar to individual machine or user applications may require modification to these defined zones. The established zones are based upon singular reach capability: appropriate consideration must be made for effort, displacement, and simultaneous operation of two or more controls. ch capability: appropriate consideration must be made for effort, displacement, and simultaneous operation of two or more controls.

标准名称：	电报信号测试仪器检定规程
英文名称：	Verification Regulation of the Telegram signal tester
中标分类：
发布部门：	邮电部
发布日期：
实施日期：	1993-03-01
首发日期：
作废日期：
归口单位：	邮电部通信计量中心
起草单位：	邮电部通信计量中心、邮电部数据通信技术研究所
出版日期：
页数：	14页

本规程适用于新制造、使用中和修理后的速率为50-300波特，畸变精度在±(0.5%~2%)范围内的各类电报信号测试仪器的检定。

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