skip header

Printer-friendly version

Hitachi Plant Technologies, Ltd.

go HITACHI Home

Search by Google

graph

Specifications

Typical specification of Engine Test System
Engine Test Room
Atmospheric pressure101kPa∼70kPa
Temperature-10∼+40ºC
Engine Coolant
Temperature-30∼+120ºC
Engine Oil
Temperature (-30) 10∼+140ºC
Engine Intake Air
Amount of Intake Air 0∼15m3/min
Temperature -30∼+120ºC
Humidity 15∼90%RH (at 0∼40ºC)
Atmosphere of engine room
Wind Velocity 15∼25km/h
Temperature -30∼+90ºC
Intake Manifold Cooling Air
Temperature -30∼+120ºC
Catalyst Cooling Air  
Temperature -30∼+120ºC
Intercooler Cooling Air
Amount of Cooling Air 0∼10m3/min
Temperature -30∼+120ºC

Other test items for automobiles

  • Brake :
    -Temperature and current of brake cooling air.
    -Anechoic chamber for noise performance test.
  • Tire :
    -Ice road for tire performance test.
  • Wiper :
    -Wiper blade test under snow and rainfall.
  • Road radiation :
    -Test for power train and device by radiant heat from road
  • Headlight :
    -Fog to confirm the performance of headlight

footer