SprayRatingTester喷淋式拒水性能测试仪，可评定织物表面的拒水性能。本仪器是全金属构架，定量蒸馏水通过标准喷头以45°喷淋在喷嘴下方150mm处待测试样，测试后试样表面与标准图卡进行对照、评级。Todeterminethesurfacewettingresistanceoffabrics.Comprisingametalframeworkallowingdistilledwatertobesprayedthroughanozzleontoatestspecimenat45degreesand150mmbelowthenozzle.Theappearanceofthespecimeniscomparedagainstanoptionalphotographicscale.技术指标Techniques1、孔数HoleNumber：19个2、试样安放角度SampleAngle：与水平成45°Alevelof45Degree3、淋水量Wetting：250ml/min4、外形尺寸Dimenti***：260×230×570mm（L×W×H）5、重量Weight：约5kg附件Accessories1、接水盘Waterbasin2、量杯MeasuringCup：250ml3、AATCC22评级标准图卡PhotographicRatingChart(AATCC22)标准Standa***ISO4920BSEN24920BS3702AATCC22M&SP23NEXT23)