Unit 9Unit 9Automobile testing equipmentAutomobile testing equipment

AutomobileAutomobile DiscussionDiscussionDiscussionDiscussion

Do you know automobile testing equipment?

Can you operate the automobile testing equipment?

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Sensitivity 灵敏度 opacimeter 光密度计 Tailpipe 排气尾管 needle 指针 pollutant 污染物质 hydrocarbon 碳氢化合物

microcomputer 微型计算机 speedometer 速度表 torquemeter 转矩计，转矩测量仪 readout 读出器 deflect （使）偏转 apparatus 器械，设备，仪器

AutomobileAutomobile Important PhrasesImportant PhrasesImportant PhrasesImportant Phrases

Diesel smoke meter 柴油机烟度计 Chassis dynamometer 底盘测功机 Infrared absorption analyzer 吸收式红外分析仪 Engine test bed 发动机试验台 Front wheel aligner 前轮定位仪 Wheel camber 车轮外倾角

AutomobileAutomobile Important PhrasesImportant PhrasesImportant PhrasesImportant Phrases

Kingpin inclination 主销后倾角 Kingpin inclination 主销内倾角 Side-slip tester 测滑测试仪 Speedometer tester 车速表测试仪 Single board computer 单片机

AutomobileAutomobile ImportanceImportanceImportanceImportance

AutomobileAutomobile ImportanceImportanceImportanceImportance

AutomobileAutomobile ImportanceImportanceImportanceImportance

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This instrument is used for locating leaks in any pressure and vacuum system, and is also used to examine the discharge troubles in electric apparatus.

The opacimeter is essentially an instrument for use on engine test bed or chassis dynamometer and an exhaust extraction system is needed; this should not cause distortion of the plume.

The richer the mixture, for example, the higher the needle deflects, indicating a greater percentage of Co in the exhaust sample.

The chassis dynamometer mechanical power of the vehicle at the drive-wheels and provides the operator with a readout in units of road speed and power.

This is a special device for measuring the wheel camber, the kingpin caster and the kingpin inclination of automobile.

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Study related linkage: Engine Gaskets and Engine Radiator

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