Testing Technology

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Testing technology

In the following examples of our test technology, we often use test stands and combinations of test stands developed in-house. Are you looking for similar test stands and setups for your test field? We also manufacture customized test stands according to your requirements. Let us make you an offer without obligation:


  • OVERVIEW SPECIFICATIONS

    Tests according to the following specifications have already been carried out or can be offered:



    Specification; item Test
    150306_JBP_TestSpec_MAN_SCANIA_v1_5 change in pressure
    Audi customer specifications; vibration test with temperature overlap +120C° -30C°  Sinus Sweep
    BMW 044 – 7.1; extended Q requirements KML 5.4.4.2 vibration test with temperature overlap  +120C° -30C° movement test 
    BMW 10356681; item 000-03 pressure threshold
    BMW 10359189; item 5 pressure threshold with temperature change
    BMW 10403165-036.1.2.5 pressure pulse air
    BMW 7823444.6; item 5.3.4.1 pressure swell test
    BMW GS 95003-3; item 4 resonance search and dwell
    BMW GS 95003-3; item 4.2 resoncance search and dwell 
    BMW GS 97073-2; item 4.3 resoncance search and dwell 
    BMW GS97073-2; item 4.3.4 resonance search and dwell
    BMW GS97093-1; tabel 1, classe B random
    BMW LH 10354886-000-01 (Version 10.04.2012); 6.3.4.2 pressure pulse air, linear motion
    BMW LH PR 603.1; Sinus Sweep with temperature overlap and pulse of heated air  Sinus Sweep
    BMW LH10356682 random
    BMW QV17004D pressure swell surge tank
    BMW QV17004D; item 3.2.11 vibration test
    BMW QV17006 VWTL 52068; item 5.1  test of pressure threshold with change in temperature
    BMW 10356681; item 6.2.2.13.2 flow test
    BMW 10356682; item 6.2.2.2 bursting pressure
    BMW 10356682; item 6.2.2.9 flow test
    BMW 10451650; item 6.2.2.3 pressure swell oil
    BMW 10451650; item 6.2.2.3 pressure swell
    BMW 10477795; item 6.1.2.1 und 6.1.2.2. flow test
    Bosch BMTS V_0079, V0.0 from 01.05.2013 pressure pulse air, linear motion
    customer demand pressure pulse air, linear motion
    customer demand pressure pulse air, motion, slop
    customer specifications and VW TL 82048; item 5.7.1 pressure swell oil
    customer specifications Nissan; vibration test with different frequences and speed-up with temperature and hot air cushion vibration test HLP1
    customer specifications;  resonance search between 10-200Hz and dwell for 10.000.000 cycles resonance search and dwell
    customer specifications; 0 - 500bar; 1 bar/second; room temperature 150°C bursting pressure
    customer specifications; 0,0bar - 15,0bar; room temperature;  saw tooth tread design,  increase of pressure 4 sekonds,  decrease in pressure 1 second, no duration of dwell pressure swell oil
    customer specifications; 0,0bar - 34,0bar; 1Hz Sinus; 100°C medium and surrounding pressure swell oil
    customer specifications; 0,0bar - 42,0bar; 3Hz Sinus; 170°C medium and surrounding pressure swell oil
    customer specifications; 0,5bar - 9,0bar; 4Hz Sinus; 120°C medium and surrounding pressure swell oil
    customer specifications; 0l/min bis 80l/min,  in change with a frequence of 0,2Hz;  50°C medium and surrounding flow test
    customer specifications; 15,0bar - 300,0bar; 0,5Hz Sinus; 40°C medium and surrounding pressure swell oil
    customer specifications; 2,0bar - 16,0bar; 1Hz trapeze; 150°C medium and surrounding pressure swell oil
    customer specifications; 2,0bar/5,0bar - 20,0bar/40,0bar/60,0bar; 2Hz Sinus; 120°C medium and surrounding pressure swell oil
    customer specifications; Rauschen with temperature and medium cooler validation
    customer specifications; resonance search between 10-200Hz  determining the natural resonance
    customer specifications; search area 10-1000Hz at a fluid temperature of 135 °C determining the natural frequency
    customer specifications; speed-up 10g, shock duration 10ms, 3000 cycles shock test 
    customer specifications; swoosh 10-2000Hz random
    customer specifications; swoosh 10-2000Hz, shock test 100g random
    customer specifications; vibration test at 15Hz with different speed-ups with temperature and pressure vibration test 
    Daimler specification; A 210 006 40 99; item 6 dynamic short-term test
    Diamler customer specifications; resonance search between 10-2000Hz and dwell  resonance search and dwell
    Diamler customer specifications; thrust and +15mm at a frequence of 2Hz movement test 
    DIN3859-3 bending strength 
    Engine Rock expanded, customer demand 3D-movement
    ESDG93-8260-AA; item 3.15 PVT test
    EvoBus FV EVO142.60/2; item 12.2.2 change in pressure
    Fiat 9.02132-012.5.9 pressure pulse air
    Fiat LH 9.02245; item 2.10 endurcance test
    Fiat LH 9.02245; item 2.10 test of endurcance
    Ford ESBB53-6C646-AA; 4.3.1 pressure pulse air, linear motion
    Ford ES-DG93-8260-AA; item 3.15 PVT
    Ford ESDG93-8C012-AA; item 3.13 PVT
    Ford ES-GK2Q-6K679-BA; item 3.3 movement test 
    Ford ES-GK2Q-6K679-BA; item 3.4 resoncance search and dwell 
    Ford ES-HL3E-8A520-AA; item 3.11 resoncance search and dwell 
    Ford ES-HL3E-8A520-AA; item 3.12 movement test 
    Ford ESHX7G-6K677-AA; item 3.1 resoncance search and dwell 
    Ford ESHX7G-6K677-AA; item 3.4 movement test 
    Ford, ESDG93-8A080-AA Expansions Tank Tests
    GM, 14329; item 4.3 und 4.5 flow test
    GM, 14329; item 4.3.1 bursting pressure
    GM, 14329; item 4.6 fatigue test
    GMW 15310 Lifecycle Test Surge Tanks 
    GMW 15803_2015-04_EN; 4.2.2 pressure pulse air, 3D-movement
    GMW 14319; item 4.3.20 pressure swell oil
    GMW 15310-june2007; item 3.2.1.3. movement test 
    GMW 16153, Version Oct. 2014; 3.2.1.2 pressure pulse air, 3D-movement
    low frequency 3D Motor movements 3D-movement
    Nissan 92480 NDS10 tests with refrigerant R134a for air conditioning system
    Porsche PLB-A2B-Z pressure swell surge tank
    PSA B21 7120; item 6.5.6 M5.5 vibration test
    PSA, 01497_11_00078 and Std. D15 3519; Capacity To Maintain Urea Above -10°C, Resistance to Washing Tools Ad Blue
    PSA, 01497_11_00078; Cleanliness after Purge, Cleanliness at Work, Resistance to Salt, Mechanical Resistance of Electrical Conductor Ad Blue
    PSA, 9690669299; item 11.3 pressure swell with oil
    PSA, 9690669299; item 11.3 bursting pressure
    Renault 32-02-840/--C  vibration test 
    Renault 34-00-039/--C resonance search and dwell
    Renault M5MT_K1, customer demand pressure pulse air, linear motion
    request specification Several life tests coolant expansion tank
    RSA 31-05-103--A resonance search and dwell
    RSA 32-02-027  random
    RSA 32-02-028  movement test 
    RSA 37-06-097 acoustic
    TL VW60562, 2010-06; 4.2.2.1-4.2.2.2 pressure pulse air, linear motion
    TL VW60562, customer demand pressure pulse air, linear motion
    VDA functional provision; item 4.4.3 resonance search and dwell
    VW 4G0 260 D1; item 6.2.5/6.2.6 Resonanz resistance/Vibration resistance
    VW 80000 permeation
    VW 80000, item 13.4 M-04 vibration tests
    VW TL 80000; item 8.4 Sinus on random
    VW TL82041 customer version Sinus Sweep
    VW TL82041; item 7.7 vibration resistance test 
    VW TL 52435; item 6.4 Bursting pressure
    VW TL 82086; item 5.1.2 pressure swell oil
    VW TL 82316; item 9.6.1 pressure swell oil
    VW TL 874, item 4.7 (following 4.4 + 4.3.2) Static temperature and pressure loading
    VW TL52361, item 6.1.1 pressure swell coolant
    VW TL52682, item 6.12 Static long term test
    VW TL60562, item 4.1 pressure swell air
    VW TL82041; item 7.8.2 pressure swell oil
    VW TL82253, item 5.1 Fuel line tests
    VW TL874, item 4.4 pressure swell cooler
    VW TL889 Static pressure test for expansion tanks
    VW TL889 life test coolant expansion tank
    VWTL 60562 - 2010-06; 4.1 + 4.2.2 pressure pulse air, linear motion
    VW TL; item 9.8.3/9.8.5/9.8.7 vibration test 
    VW TL52068; item 5.1 test of pressure threshold (swell)
    VW TL52361; item 6.1.1 pressure swell coolant
    VW TL52682; item 6.11 pressure pulse test coolant
    VW TL60562 (2010-06) pressure pulse air, one side fixed
    VW TL82029; item 4-6 expansion tank cap test
    VW TL874; item 4.3 + 4.4 pressure swell cooler
    VW TL889; item 4.1 Life test coolant expansion tank
  • PRESSURE SWELL TESTS

    e.g. on automotive components such as coolant hoses, fuel lines, charge air components

    for many test media such as:

    ethylene glycol-water mixtures, oils, fuels, AdBlue, air

    we use our own developed test rigs and methods.

    static testing

    as long-term tests, approval tests, aging, flow-through.

    At media temperatures in the range of -40°C to +300°C (depending on the phys. limits of the media), at ambient temperatures from -40°C to 300°C.

    Pressure range from 0 to 25 MPa

    surge tanks in chamber
    static longterm test with surge tanks in chamber

    dynamic tests

    For media temperatures in the range of -40°C to +180°C (depending on the physical limits of the media), for ambient temperatures from -40°C to 210°C.

    Pressure range from 0 to 25 MPa, pulse shape sine or trapezoidal, test frequency for sine up to 10 Hz, or freely presettable rise/fall/dwell times for trapezoidal, also as quasi-static pressure curves.

    The tests can be superimposed with motion (linear or in 3-dimensional direction) or high-frequency excitation.

    Hot air pulsation

    hot air pulse
    Hot air pulsator with motion unit, here with charge air hoses
    Sinusoidal pressure curve Hot air pulsator, at 200°C inside the test specimen
  • FUNCTIONAL AND ENDURANCE TESTING

    Temperature chamber, test benches and extensive equipment for long-term tests under temperature, and/or pressure as well as flow is available.

    Cooling water (glycol/water), oils and fuels are used as media.

    In case of explosive media or conditions, temperature chambers with indirect heating (own constructions) are used.

    Testing surge tanks (automotive)

    In this case, glycol/water mixture flows through the surge tanks. At the same time, a static pressure is maintained according to the specifications of the specification sheet or the customer, and the medium and the environment are heated.

    Coolant pump endurance run

    10 cooling water pumps together on the test bench, 1000h according to VW spec.

    shortened test cooling water

    Objective: To check the tightness and function of the component with increased load in a shortened period of time.

    shortened test cooling water hoses
    shortened test cooling water hoses
    shortened test
    shortened test 500h under pressure, temperature and media flow

    Long-term tests

    Temperature chamber, test benches and extensive equipment for long-term tests under temperature, and/or pressure as well as flow is available.

    Cooling water (glycol/water), oils and fuels are used as media.

    In case of explosive media or conditions, temperature chambers with indirect heating (own constructions) are used.

    Operational behavior test

    storage in fuel

  • THERMAL SHOCK TESTS

    thermal shock test

    As an example, a thermal shock test of EGR valves. Hot (125°C) and cold (-20°C) alternately flow through the 8 test specimens in 2 groups of 4 samples. The ambient temperature can be adjusted/controlled by setting up in a temperature chamber.

    mounting thermal shock
    mounting of 8 samples of exhaust gas return valve
    temperature pressure thermo shock
    temperature and pressure: time history graph
    temperatur anim
    temperatur animated
  • APPROVAL TESTS

    Impulse pressure test stand (in-house development by ID)

    Due to the selected structure, the two oil distribution columns can be positioned almost anywhere, which enables them to be adapted to a wide variety of test object geometries. Ultimately, the spatial limits depend on the test chamber. The arrangement is currently housed in a chamber with the dimensions (1m 1m 1m).

  • ENVIRONMENTAL SIMULATION

    Vibration, climate, temperature Using a variable clamping device, original vehicle cables can also be checked in the respective installation position.

    All vibration tests can be carried out under climatic conditions. There are several climate and temperature chambers available up to a size of 2m x 1m x 1m.

  • OTHER EXAMINATIONS

REFERENZEN PRÜFTECHNIK

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