BS ISO 14681:1998
Current
The latest, up-to-date edition.
Diesel engines. Fuel injection pump testing. Calibrating fuel injectors
Hardcopy , PDF
English
15-09-1998
Important note : Users cannot be edited or removed once added to your Multi user PDF.Defines two types of calibrating injectors intended for testing and setting diesel fuel injection pumps on test benches. Applicable to : calibrating injectors for differing orifice plates, max. delivery range 400 mm/stroke; calibrating injectors wih pintle type nozzle, max. delivery range 200 mm/stroke.
| Committee |
MCE/22
|
| DevelopmentNote |
Supersedes 96/717193 DC. (07/2005) Reviewed and confirmed by BSI, February 2015. (01/2015)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies two types of calibrating injectors intended for testing and setting diesel fuel injection pumps on test benches. It applies to calibrating injectors for different orifice plates, max. delivery range 400 mm3/stroke; calibrating injectors with pintle type nozzle, max. delivery range 200 mm3/stroke. The field of application is similar to the calibrating injectors specified in ISO 7440-1 and to the calibrating nozzle specified in ISO 4010. Compared to the calibrating injector specified in ISO 7440-1, the calibrating injectors specified in this International Standard represent an advanced stage of design which is more appropriate to modern high pressure/high performance fuel injection systems. Specification of the type of calibrating fuel injectors to be used, the appropriate single hole orifice plate size or pintle nozzle (as applicable), high pressure pipes, exact limits, etc. is left to the manufacturer of the injection equipment and/or the manufacturer of the engine.
| Standards | Relationship |
| ISO 14681:1998 | Identical |
| ISO 7440-1:1991 | Road vehicles Fuel injection equipment testing Part 1: Calibrating nozzle and holder assemblies |
| ISO 4113:2010 | Road vehicles Calibration fluids for diesel injection equipment |
| ISO 8984-2:1993 | Diesel engines Testing of fuel injectors Part 2: Test methods |
| ISO 4093:1999 | Diesel engines Fuel injection pumps High-pressure pipes for testing |
| ISO 4010:1998 | Diesel engines Calibrating nozzle, delay pintle type |
| ISO 8984-1:1993 | Diesel engines Testing of fuel injectors Part 1: Hand-lever-operated testing and setting apparatus |
| ISO 7440-2:1991 | Road vehicles — Fuel injection equipment testing — Part 2: Orifice plate flow-measurement |
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