Dear Mr. Hegde,
To do the salt test on the blasted surface and prior to blasting kit is available in market.(Bressel's kit)
There is a patch type thing which you paste on the surface. Then inject distiled water in it. Rub the patch water on the substrate. So the salt contain on the surface dissolved in water. And again suckout this water by injection. And test the salt contain with the digital instrument included in the KIT.
Best Regards,
Nilesh Pathare
NDT Level III, CSWIP BGAS painting gr.2,
Sharptest NDE & Inspection services, Mumbai.
On Wed, Nov 25, 2009 at 12:04 PM, Qamlr <qamlr@cicb-chemicon.com> wrote:
--Dear All
Request your suggestions as to how we can carry out the salt contamination test on job before blasting.. If the salt is > 7 micro gram/cm, then we have to clean the entire surface with water jet .This is recommeded by our client as our manufacturing facility is close to coast.
Thanks & regards
Prashanth Hegde
Head Quality
CICB-Chemicon Pvt. Ltd
Mangalore- INDIA
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