ASTM D 6201 : 2018 : REV A

Scope

1

Referenced Documents

2

Terminology

3

Summary of Test Method

4

Significance and Use

5

Apparatus

6

 Laboratory Facilities

6.1

 Engine and Cylinder Head Build-Up and Measurement Area

6.1.1

 Engine Operating Area

6.1.2

 Fuel Injector Testing Area

6.1.3

 Intake Valve Rinsing and Parts Cleaning Area

6.1.4

 Parts Rating and Intake Valve Weighing Area

6.1.5

 Test Stand Laboratory Equipment

6.2

 Test Stand Configuration

6.2.1

 Dynamometer Speed and Load Control System

6.2.2

 Intake Air Supply System

6.2.3

 Exhaust System

6.2.4

 Fuel Supply System

6.2.5

 Engine Control Calibration

6.2.6

 Ignition System

6.2.7

 Engine Coolant System

6.2.8

 External Oil System

6.2.9

 Temperature Measurement Equipment and Locations

6.2.10

 Pressure Measurement Equipment and Locations

6.2.11

 Flow Measurement Equipment and Locations

6.2.12

 Speed and Load Measurement Equipment and Locations

6.2.13

 Exhaust Emissions Measurement Equipment and Location

6.2.14

 DPFE (EGR) Voltage Measurement Equipment and Location

6.2.15

 Ignition Timing Measurement Equipment and Location

6.2.16

 Test Engine Hardware

6.3

 Test Engine Parts

6.3.1

 New Parts Required

6.3.2

 Reusable Engine Parts

6.3.3

 Special Measurement and Assembly Equipment

6.4

Reagents and Materials

7

Hazards

8

Reference Fuel

9

Preparation of Apparatus

10

 Test Stand Preparation

10.1

 Engine Block Preparation

10.2

 Preparation of Miscellaneous Engine Components

10.3

 Cylinder Head Preparation

10.4

 Cylinder Head Assembly

10.5

 Cylinder Head Installation

10.6

 Final Engine Assembly

10.7

Calibration

11

 Test Stand Calibration

11.1

 Instrumentation Calibration

11.2

Procedure

12

 Pretest Procedure

12.1

 Engine Operating Procedure

12.2

 Periodic Measurements and Functions

12.3

 End of Test Procedures

12.4

Determination of Test Results

13

 Post-Test Intake Valve Weighing Procedure

13.1

 Photographs of Parts—General

13.2

 Induction System Rating

13.3

 Determination of Test Validity-Engine Conformance

13.4

Report

14

Precision and Bias

15

Keywords

16

Annexes

Detailed Specifications and Photographs of Apparatus

Annex A1

Engine Part Number Listing

Annex A2

Statistical Equations for Mean and Standard Deviation

Annex A3