AATCC原裝進口，英文名稱：STANDARD SPRAY TEST RATINGS。 又稱噴淋測試標準圖照評定試樣。 在規定條件程式下，將水噴在一塊繃緊的試樣上，使其表面形成一潤濕圖案，其大小與織物的拒水效能有關。 評定結果是將其與AATCC噴淋測試評分（級）圖表樣照作對比而定。
      
      100-NO STICK OR WETTING OF THE SPECIMEN FACE
      90-SUGHT RANDOM STICKING OR WETTING OF THE SPECIMEN FACE
      80-WETTING OF SPECIMEN FACE AT SPRAY POINTS
      70-PARTIAL WETTING OF SPECIMEN FACE BEYOND THE SPRIAY POINTS
      50-COMPLETE WETTING OF ENTIRE SPECIMEN FACE BEYOND THE SPRAY POINTS
      0-COMPLETE WETTING OF THE ENTIRE FACE OF THE SPECIMEN
      COLORED WATER USED FOR PHOTOGRAPHIC EFFECT.
      AATTCC，RESEARCH TRIANGLE PARK，N.C.