The Merlin S400A-CRC is a 700 bar air operated, automated injector tester used for testing and adjusting Common Rail and conventional automotive injectors. The S400A-CRC incorporates the Merlin S500-2,S300-1 common rail trigger box and Merlin’s C302 twin calibration unit. Designed and developed with the following functions:-
  • Opening pressure
  • chatter test (atomization)
  • spray pattern
  • seat leakage
  • back-leakage measurement
  • Flow measurement
All controls and instruments are grouped together for operator convenience and include the latest Merlin S500-2 display monitor, flow control valve, light and fume extraction control.Fully sealed air pump unit, robust construction, pneumatically operated via normal workshop air supply.Illuminated spray chamber to give a good view of injector spray form. A variable rate air operated fume extraction system with optional Perspex spray arrestor further assists the extraction operation.Standard tank features include sight level gauge, quick release filler cap and magnetic drain plug.The Merlin S300-1 is a single unit designed to test both electro-hydraulic and piezo type injectors. Designed to operate Bosch, Delphi, Denso and Siemens common rail injectors.Fault detection of injector short circuit, injector open circuit, incorrect injector type connected.Supplied complete with electrical mains cable, connection cable with 4 adaptor cables to suit Bosch, Denso, Delphi, Piezo and general purpose applications.The Merlin S500-2 Display Monitor has been designed for accurate performance testing, production line testing and quality over checking of diesel fuel injectors and nozzles.The repeatable and reliable digital display of pressure eliminates errors normally found in conventional analogue pressure gauges due to hysteresis in gauge readings,possible undetected mechanical damage, gauge inaccuracies and gauge needle bounce when setting Nozzle Opening Pressure.The Merlin C302 is a twin calibration unit for the measurement of fuel delivery and back-leak flow.Merlin’s patented solenoid bottom fill/bottom drain system eliminates aeration and frothing of test oil normally caused by top fill systems. Instant reading and rapid drain systems give unit accuracy and efficiency. Supplied with 2 x 0-30cc glass tubes*cabinet optional 
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    • 1 year warranty

      * Free UK Delivery on orders over £100 (Mainland UK only)
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      • 25,000 Sqft Production Centre

        One of the largest and most sophisticated diesel workshops in the world

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        Purpose-built distribution centre in Preston, Lancashire housing over 50.000 parts.

      • Test Equipment Division

        Design and manufacture of an ever evolving range of diesel injector and pump testing service equipment.

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