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Dust & Dust Endurance Tests

We evaluate the endurance of automotive and electronic parts as well as units against suspended particles of dust in the atmosphere. Not only do we perform float tests and airflow tests according to JIS D 0207 but also prepare dust specimen under defined standards of JIS Z 8901 with quick delivery.

  • NOTES:
    Automotive Standard:
    regulation for dust examination for automotive components.
    Electronic Equipment Standard:
    regulation for protection against ingression of dust and solids in electric machinery and apparatuses.
Test Name Standard Dust Method Equipment
Dust Tests JIS D 0207
Automotive Standard
P to 15 sorts Float tests (1 to 15 sorts)
Air flow test (8 sorts)
DT-P-CF
Dust Endurance Tests JIS C 0920
Electronic Equipment Standard
4 sorts (talc) Airflow test (4 sorts) SH
Dust Test Method
  • AirflowFcompulsory dust spray.
    Method: dust is sprayed compulsorily onto a sample by an air blower.
  • Float testFnatural gathering of dust.
    Method: dust is dropped onto the floor face inside the equipment and diffused and piled
    up under continuous air blow.
Dust Endurance Test Method
  • AirflowFcompulsory dust spray.
    Method: dust is sprayed compulsorily onto a sample by an air blower.

  • External view of dust examination machine

  • JISZ8901 dust test for 8 kinds

  • External view of endurance tester

  • Endurance tester tank

Equipment Line-up

Type/Model Manufacturer Essential Features
Dust Tester/
DT-P-CF
Suga Test Instruments Co., Ltd.
  • JIS D 0207 automotive standard float and airflow tests
  • Test tank inner dimensions: 120(W) x 120(D) x 120(H) cm
  • Test tank opening size: 60(W) x 90(H) cm
  • Specimen stage: o30 cm
  • Cable holeFo6 cm
  • Air velocity: 5 or 10 m/sec
  • Program operation possible
Endurance Tester/
SH
Itabashi Rika Kogyo Co., Ltd.
  • JIS C 0920 electric machinery standard airflow tests
  • Test tank inner dimensions: 100(W) x 100(D) x 100(H) cm
  • Test tank opening size: 100(W) x 100(H) cm
  • Specimen stage: 59 x 89 cm
  • Cable holeFo10 cm
  • Air velocity: up to 10 m/sec
  • Program operation possible

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