Cleaning The Scott-Type Spray Chamber - PerkinElmer AVIO 500 Customer Hardware And Service Manual

Figure 5-10
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Cleaning the Scott-Type Spray Chamber

If you have been analyzing aqueous solutions, the spray chamber should be cleaned
in an acid bath. An ultrasonic bath may be used. Start with a solution of 5% nitric
acid or aqua regia and, if deposits persist, increase the acid concentration, up to
20% if necessary. Acid solutions must be used with care. Observe all of the
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Spray chamber, end cap, and associated parts. (Illustration shows
cross-flow nebulizer end cap assembly, Part No. N0780546.)
Scott Spray Chamber (Part No. N0790384)
O-Ring (Part No. 09902033)
End Cap Ring (Part No. 00473543)
End Cap (Part No. N0681688 not complete assembly)
Knurled Screw (2) (Part No. 00473539)
Scott Spray Chamber
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Description
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