SAE J968-2-2002
Diesel Injection Pump Testing Part 2: Orifice Plate Flow Measurement

Standard No.

SAE J968-2-2002

Release Date

2002

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced 2021-01

Replace By

SAE J968-2-2021

Latest

SAE J968-2-2021

Scope

This part of SAE J 968 specifies the flow measuring system, including the fixture, to be used for flow testing the single hole orifice plates used in an orifice plate type nozzle and holder assembly which is intended for testing and setting diesel fuel injection pumps on test benches. The flow measuring system and fixture ensure accurate flow testing of the entire range of orifices from 0.4 to 0.8 mm diameter as specified in SAE J 968-1. It is intended primarily for use by the manufacturers of single hole orifice plates.

SAE J968-2-2002 Referenced Document

• SAE J967-2002 Calibration Fluid for Diesel Injection Equipment
• SAE J968/1-2002 Diesel Injection Pump Testing—Part 1: Calibrating Nozzle and Holder Assemblies*， 2002-12-20 Update

SAE J968-2-2002 history

• 2021 SAE J968-2-2021 Diesel Injection Pump Testing Part 2: Orifice Plate Flow Measurement
• 2002 SAE J968-2-2002 Diesel Injection Pump Testing Part 2: Orifice Plate Flow Measurement
• 1991 SAE J968-2-1991 Diesel Injection Pump Testing - Part 2: Orifice Plate Flow Measurement