
Vacuum Box Testing (LT) is a non-destructive examination used when trying to locate weld seam leaks. A vacuum box and compressor create a high or low pressure vacuum while a detergent solution is applied to the test.
Advantages
- Provides immediate indication visual of the location of any leaks present.
- It can detect small leaks within a given area.
Disadvantages
- Size and orientation of any leaks will have to be analyzed with a secondary NDT method.
- Surface temperature of the test material must be between 5 and 50 degrees Celsius.
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Rocky View, AB T1X oN2
Phone: (403) 454-6630
Fax: (403) 454-6628
Email: info@streamlineinspection.com
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Bay 8 7471 Edgar Industrial Bend
Red Deer, AB T4P 3Z5
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Fort Saskatchewan, T8L 3K8
Phone: (780) 992-9360
Fax: (780) 992-9361
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