TESTING SYSTEM FOR INTERNAL COMBUSTION ENGINES
40 years of expertise in the automotive sector
EFS has many years of experience in the automotive sector, enabling it to intervene in complex applications such as those listed below:
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monitoring vehicle assembly on the production line,
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fine-tuning internal combustion engines to reduce the pollution they generate,
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designing prototypes for new solutions
- carrying out tests dedicated to new functions or production tools.
We are also involved in electrification, energy conversion and support for vehicle and equipment manufacturers’ design offices
EFS is a member of the CARA competitiveness cluster for urban public transport of people and goods: Cluster Automotive Rhône Alpes.
QUALIFICATION AND VALIDATION OF YOUR INJECTION COMPONENTS
TESTING FOR ALL FUEL INJECTION SYSTEMS
World leader in the testing of fuel injection systems for internal combustion engines,
EFS offers a complete range of products for testing and qualifying all diesel, petrol, gas, biofuel and urea injection systems on the market. We are also open to testing new types of combustion fluids (ammonia, CNG, H2, …).
We have been developing and manufacturing on our own premises for 40 years, for customers all over the world:
- R&D, production, quality and durability benches
- Single shot flowmeters to measure injector flow rate
- Injector drivers (IPoD) to generate the current or voltage required to open the injector
- Accessories to synchronize the equipment on the test bench, drive the customer’s high-pressure pump or acquire different measurements in parallel with flow.
- Injector spray measurement systems thanks to our Injetvision range.
For each of them, our priority has always been to provide the best possible response to our customers’ needs in terms of both quality and lead times. The advantages of our test benches can be summed up in a few points: flexibility, ease of use, robustness and measurement accuracy thanks to our instantaneous flowmeters.
We guarantee service and maintenance throughout Europe, Asia and North America.
Dedicated test benches to characterize your injectors
We can also characterize your injectors using a fully equipped test bench and qualified personnel to carry out a wide range of measurements on your behalf.
- Measurements to determine injector fouling
(measurement before and after running) - Measurements to compare injectors
(old and new generation) - Measurements to characterize the injector
(reference injector or prototype) - Measurement with specific fluid for effect on injection generation
- Determination of injector failures
(analysis of instabilities in flow rate or spray generation, spray deformation, etc.).
| FUNCTIONS | PRODUCTS | MEASUREMENTS |
| Flowmeters | EMI3, EMI3000, IFR 600, IFR 6000, IFR 4000, IFR GAZ | Shot to shot flow rate for the injector under test injector's drivers |
| Injector control | IPoD coil, IPoD piezo in single-channel or 6-channels | Current or voltage generation for any type of solenoid or piezoelectric injector |
| Injetvision | E8212, vision bench, illumination wafer | Spray visualization in morphological form or droplet size measurement |
| R&D benches | ITB110, ITB130, ITB130V, ITB640 | Injector or the complete injection system characterization |
| Production benches | Tailor-made, according to your needs | 100% of your production tested |
| Accessories | HPC, ICU, APC, SAG,… | Replacement of the ECU on the test bench, synchronization of equipment , parallel multi-measurement acquisition |
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HIGH-PERFORMANCE DYNAMIC TEST AND MEASUREMENT
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Our range of products for internal combustion engine testing
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