UNI EN 14483-5 : 2004

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus
   4.1 Test vessel
       4.1.1 Design
       4.1.2 Material
       4.1.3 Fittings in the test vessel
       4.1.4 Heating device
   4.2 Analytical balance, capable of weighing to +/- 0,02 mg
   4.3 Oven, capable of maintaining a temperature of at
       least 120 degrees C
   4.4 Desiccator, capable of enclosing the test specimens
   4.5 Sponge or cotton wool, for cleaning the test specimens
5 Test specimens
   5.1 Test specimen shape and preparation
   5.2 Number of test specimens
   5.3 Conditioning
6 Procedure
7 Expression of results
   7.1 Rate of loss in mass per unit area and corrosion rate
   7.2 Calculation of arithmetic mean
   7.3 Corrosion rate
8 Autoclave test with hydrochloric acid
   8.1 Test solution
   8.2 Test temperature
   8.3 Test report
9 Autoclave artificial solution test
   9.1 Test solution
   9.2 Test temperature
   9.3 Test report
10 Autoclave test with process fluids
   10.1 Test solution
   10.2 Test temperature
   10.3 Test report
Annex A (informative) Explanatory notes
Bibliography

Describes a test method for the determination of resistance to attack in closed systems by acid and neutral liquids, as well as by actual process mixes, the given corrosive agent generally applied at a temperature above its boiling point.