本機適用於熔融黏度較低之熱塑性塑膠之品質管制。測定方法是在規定溫度，荷重，及活塞於圓柱筒內位置等條件下，以計時測量方法測定熔融塑膠擠過一規定長度與直徑之細孔模之速率，用來判別制程當中聚合物流率之均勻性。本機符合 ASTM，ISO，JIS，CNS 規范 A 法測定標準，可選擇定時自動切料或按鍵切料。適用於流率在 0.15 至 50g/10 min 間之材料。 This tester covers measurement of the rate of extrusion of molten resins through a die of specified length and diameter under prescribed conditions of temperature，load and piston position in the barrel for measuring the flow rates of polymer in producing process。This tester is complied with ASTM，ISO，JIS，CNS method A。The specimen can be cut off automatically either by a presetting specified time interval or by manually pressing the control key。It is applicable to test the material with a flow rates that fall between 0.15 and 50g / 10min。
