SAE AMS 2644:2019 pdf free

SAE AMS 2644:2019 pdf free.Inspection Material, Penetrant
Candidate materials and systems must equal or exceed the performance of the appropriate reference material or system.Tables 1 and 2 list the designations assigned to the reference materials. Tables 3 and 4 identify the reference material to be used with candidate materials for qualification testing and the reference materials to which the respective candidates are compared for performance evaluation. For example, a candidate Type 1, Method B, Level 2 system would be used with the D-1 reference dry powder developer and compared to the FP-2PE/FE-B reference system used with the D-1 reference dry powder developer.
Method A (water washable) penetrants, Method A(W) (water washable – water containing) and Methods B and D (post emulsifiable) penetrants/emulsifiers shall be qualfied with the reference dry developer D-1. Method C penetrants shall be qualfied either on the basis of their performance as Method A, A(W), B, or D materials, or, alternatively, with the reference solvent remover R-2 and reference dry developer D-1.
Samples submitted shall be accompanied by mixing instructions and any other pertinent data as required by the qualifying agency. Sample size shall be as required by the qualifying agency, up to 1 quart (0.95 L) but not less than 1 pint of penetrant and hydrophilic emulsifier, 1 gallon (3.8 L) of lipophilic emulsifier and 2 pounds (0.9 kg) of developer powder. Nonaqueous developers shall be submitted in aerosol containers only and the sample size shall be two containers. Samples shall be submitted in a safety coated glass, non-coated glass or HDPE plastic. At a minimum, samples shall be durably labelled with the following information: Manufacturer, Product Part Number, Batch Number, Plant of Origin, and Date of Manufacturer.
The manufacturer shall certify that the product formulation and method of manufacture are equivalent across all manufacturing plants. The manufacturer shall also provide the Cage Codes for each manufacturing plant and objective evidence that the formulations are equivalent. Fourier Transform Infrared Spectroscopy (FTIR), or Mass Spectroscopy data shall be submitted for each product manufactured at each manufacturing location.SAE AMS 2644 pdf free download.