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Status : Active
Standard Type : Main
Document No : ISO 8984-1:1993
Document Year : 1993
Pages : 9
Edition : 2
Section Volume : Propulsion, powertrain and powertrain fluids (ISO/TC 22/SC 34.)
Specifies minimum requirements for hand-lever-operated testing and setting apparatus to perform certain tests on fuel injectors (having a spring-loaded nozzle valve actuated by fuel pressure) for diesel engines (requiring fuel delivery of up to 300 mm^3/(injection × cylinder)). These tests are detailed in ISO 8984-2 and are: nozzle opening pressure, chatter (atomization), spray pattern, seat leakage, back-leakage.