RIGHT combines the U.S. standard ASTM D1092 and domestic capillary rheometer for integrated and innovative instrumentation, which greatly improves the overall performance of shield tail sealing grease and provides effective testing equipment for further product development. Under the specified conditions, the flow rate of grease through a certain aperture capillary tube, expressed in g/min. Accurate equipment than the butter gun only qualitative and not quantitative. Provides an effective solution to compare the pumpability difference of different brands of grease and monitor the stability of different batches of products in our factory. Provide theoretical support to change the formula for different seasons in different regions.