High performance dynamic test & measurement
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DEBITMETRE COUP A COUP EMI 3 HIGH PERFORMANCE DYNAMIC TEST & MEASUREMENT Product catalog For combustion fuel system and exhaust treatment •Shot to shot flowmeter •Injector’s driver •Injetvision •Test bench

PRESENTATION World leader in testing equipment for injectors for thermal motors, EFS presents a full range of products to test and qualify the full injection systems for Diesel, gazoline, heavy fuel or Adblue. EFS develops and produces in our offices for more than 40 years and for international customers all around the world : • R&D, production, quality or durability test benches • Shot to shot flowmeters • Injector Power Driver (IPoD) to generate current and voltage waveform to drive any type of injector (all digital) • High pressure controller to drive high pressure pump (all digital) •...

IFR 600 - 1500 IFR 1500 - 6000 IFR 6000 - 40000 EMI3 UREA EMI3 LPF UREA LFF DUSTT INJETVISION Measurement chamber ICU INJECTOR DRIVERS IPoD coil 3 channel - IPoD coil 6 channel - IPoD coil IPoD piezo 6 channel - IPoD piezo SYNCHRONISATION MODULES SAG APC ACQUISITION SYSTEM HIGH PRESSURE REGULATION HPC HIGH PRESSURE RAIL TEST BENCHES R & D Mono channel injector bench R & D Multi channel flow injector bench (up to 6 channel) Production 6 channel bench Durability test for ADBLUE injectors Durability test for injectors Injetvision bench

FLOWMETERS EFS provides injector dynamic response flowmeters with simultaneous shot mass and rate measurement for the ranges of 0-150 mm3 to 0-40,000 mm3. Some flowmeters are available with a dual range option to provide additional test opportunities without the need for two instruments. All of these flowmeters are driven with the same software. xIFR software Measured parameters Injected flow (mm3) Injected mass (mg) Injector’s opening delay (µs) Injector’s closing delay (µs) Start of injection (µs) Injection length (µs) Max injection rate time (µs) Max injection rate level (mg/ms)...

Shot to shot flowmeter to measure simultaneously quantities and flowrate of the injector. The IFR 600 flowmeter (Injection Flow & Rate) is an equipment dedicated to measure mass or volume injected in shot to shot and present in real time the injection rate of the injector. It provides the full map of the injector for new high energy motors with direct injection • Shot to shot flowmeter to measure simultaneously quantities and flowrate of the injector. Due to its compact design, this flowmeter can be integrated inside a R&D or production bench from 6 to 12 channels • Flow and Rate Meter...

Instantaneous flowmeter to caracterize automotive and truck engine injectors. Successor of the ubiquitous EMI2, the EMI3 provides a stable, repeatable the shot to shot measurement of mass and volume along with the opening and closing delay of each injection. It is used by most of conceptors and producers. Excellent for production and remanufacturing environments of diesel or gasoline injectors • Complete injector mapping in R&D or in production. Measured parameters Injected volume (mm3) Injected mass (mg) Opening delay (µs) Closing delay (µs) Start of injection (µs) Injection length (µs)...

Flowmeter dedicated to measure low pressure indirect injectors. The LPF (Low Pressure Flowmeter) is dedicated to measure the instantanaeous flow of indirect injectors used mainly in gazoline motors. The LPF generates the input pressure needed for the injector with a high precision and stability • It measures the injected mass per each shot with 0.1 mg precision. It provides the standard deviation of the injector. xLPF software Measured parameters Injected volume (mm3) Injected mass (mg) Opening delay (µs) Closing delay (µs) Start of injection (µs) Injection length (µs) Static flow (mg/ms)...

The INJETVISION system is unique with its own fast responding defogger that is not a purge and will return stable measurement conditions within 2 seconds. INJETVISION is available as a complete test bench or as a subsystem for addition to your existing test bench. INJETVISION analyzes the spray waveform within a pressure chamber providing up to 50 bar backpressure (with the use of denser gases, high pressures may be simulated). INJETVISION software packages control the environment, the measurement and the analysis to provide you with a high capability test environment that enhances...

The INJETVISION system is ideal to study the spray waveform generated by injectors to see the spray evolution vs time with mono or multi hole injectors Alpha angle Lambda angle Inter jets angle Measured parameters • Jet penetration (mm) • Opening angle of each jet (°) • Jet surface (mm2) • Jet volume (mm3) • Symetry • Spray opening angle from lambda view (°) • Jet angle positioning in alpha view (°) • Jet angle in lambda view (°) • Inter jet angle • Circularity • Jet probability of presence • Video slow motion of spray development • Droplet Measurement Instrumentation positioning and...

INJECTOR DRIVERS EFS offers a full range of injector drivers which universally answers to any type of injector on the market. Different models will answer to the advanced research, durability or production need. All models are H Bridge designed, all digital models. Injector Power Driver for one solenoid injector. The Coil IPoD is a driver for the injector using the solenoid technology to open its needle. Zener diode values are “digital” and adjustable. Dual stage power supply is integral and one may simulate cold cranking. Internal timing generator allows for independent control or provides...

Injector Power Driver for one piezo-electric injector. This is a true, all digital H-Bridge designed driver for piezo injectors. It does not utilize a solenoid driver philosophy to perform piezo stack control. 3 driving mode are available : - Mono current peak command, - Multiple peak current command, - Constant current command • 6 channel piezo IPoD (E8478) By driving up to 6 injectors sequentially, this model provides an economical system for R&D, production or durability stands. 3 driving mode are available : - Mono current peak command, - Multiple peak current command, - Constant...