Helium leak tester under vacuum – Leak testing for fuel tanks

Detecting leaks of fuel tanks

The helium leak test under vacuum for fuel tanks can be completely automated. Furthermore the leak tester can be equipped with an additional helium recovery system.  Thus the operational costs for helium as test gas can be considerably reduced.

Test objects

  • Fuel tanks

Applications

Helium leak test – steel fuel tanks

Leak rate : 1,8·10-5 mbar∙l/s

1 test chamber – 1 article


Equipment features

  • manual handling of parts
  • manual sealing
  • automatic leak test
  • helium recovery system

Dimensions

  • 4520 mm x 5123 mm x 3789 mm (W x L x H)(floor space approx. 23,16 m²)

Test conditions

  • test pressure: 300 mbar against vacuum

Technical data

  • cycle time: 240 s (during automatic operation)
  • capacity: 15 parts/h
  • test gas: 100 % helium
  • leak rate: 1,8 ·10-5 mbar∙l/s
Contact
  • Helium-Lecktester | Kraftstofftank| Helium-Rückgewinnung
  • Helium-Lecktest | Kraftstofftank | MACEAS

Helium leak test  – fuel tanks

Leak rate: 1·10-4 mbar∙l/s

1 test chamber – 1 article


Equipment features

  • manual handling of parts
  • manual sealing
  • automatic leak test
  • helium recovery

Dimensions

  • 4950 mm x 5000 mm (floor space approx. 24,75 m²)

Test conditions

  • test pressure: 100 mbar against vacuum

Technical data

  • cycle time: 82 s (during automatic operation)
  • capacity: 43 parts/h
  • test gas: 100 % helium
  • leak rate: 1·10-4 mbar∙l/s

Video
Contact
  • Helium-Lecktester | Kraftstoffbehälter | MACEAS

Helium leak test – fuel tanks

Leak rate: 1·10-5 mbar∙l/s

1 test chamber – 1 article


Equipment features

  • manual handling of parts
  • manual sealing
  • automatic leak test
  • helium recovery
  • testing of different product variants with retooling (approx. 10 minutes)

Dimensions

  • 3300 mm x 3100 mm (floor space approx. 10,2 m²)

Test conditions

  • test pressure: 0-380 mbar against vacuum

Technical data

  • dimensions of parts: 1235 mm x 763 mm x370 mm (L x W x H)
  • cycle time: 80 s
  • capacity: 45 parts/h
  • test gas: 100 % Helium
  • leak rate: 1·10-5 mbar∙l/s

Contact
  • Helium-Lecktester | Kraftstofftank | 2Artikel | MACEAS

Helium leak test with robot handling- fuel tanks

Leak rate: 8,3·10-5 mbar∙l/s

2 test chambers – 1 article


Equipment features

  • automatic handling of parts
  • automatic sealing
  • automatic leak test
  • helium recovery

Test conditions

  • test pressure: 100 mbar against vacuum

Technical data

  • cycle time: 72 s
  • capacity: 50 parts/h
  • test gas 100% helium
  • leak rate: 8,3·10-5 mbar∙l/s

Contact

Helium leak test – fuel tanks

Leak rate: 1·10-5 mbar∙l/s

1 test chamber – 1 article


Equipment features

  • manual handling of parts
  • automatic sealing
  • automatic leak test
  • helium recovery
  • testing of different product variants with retoolingn

Dimensions

  • 3000 mm x 4000 mm (floor space approx. 9 m²)

Test conditions

  • test pressure: 100 mbar against vacuum

Technical data

  • cycle time: 72 s
  • capacity: 50 parts/h
  • test gas: 100 % Helium
  • leak rate: 1·10-5 mbar∙l/s

Video
Contact