SAE J 1667-1996 重型柴油车突然加速发烟测试规程的推荐实施规程.1996年2月

标准号：SAE J 1667-1996
中文标准名称：重型柴油车突然加速发烟测试规程的推荐实施规程.1996年2月
英文标准名称：Snap-Acceleration Smoke Test Procedure for Heavy-Duty Diesel Powered Vehicles, Recommended Practice February 1996
标准类型：T11
发布日期：1996/2/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T11
国际标准分类号：43.060.20
引用标准：ISO CD 11614;SAE J 255-1995;SAE J 1243-1995;SAE J 1349-1995;SAE J 1995-1995;40 CFR Part 86
适用范围：This SAE Recommended Practice applies to vehicle exhaust smoke measurements made using the Snap-Acceleration test procedure. Because this is a non-moving vehicle test, this test can be conducted along the road side, in a truck depot, a vehicle repair facility, or other test facilities. The test is intended to be used on heavy-duty trucks and buses powered by diesel engines. It is designed to be used in conjunction with smokemeters using the light extinction principle of smoke measurement. This procedure describes how the snap-acceleration test is to be performed. It also gives specifications for the smokemeter and other test instrumentation and describes the algorithm for the measurement and quantification of the exhaust smoke produced during the test. Included are discussions of factors which influence snap-acceleration test results and methods to correct for these conditions. Unless otherwise noted, these correction methodologies are to be considered an integral part of the snap- acceleration test procedure.