XRL-401B melt flow rate tester is an instrument used to determine the mass flow rate of thermoplastic melts (MFR; unit: g/10min). This instrument complies with the requirements of JB/T5456 standard, is suitable for GB/T3682, ISO1133 and other standards, and is widely used for the determination of plastic melt index value. Technical Parameter: ● Measurement method: quality method (MFR) ● Constant temperature range: room temperature—400℃ ● Temperature accuracy: ±0.2℃ ● Temperature resolution: 0.1℃ ● Timing range: 0.1—999 seconds ● Timing accuracy: 0.1 second ● Cutting method: automatic and manual cutting methods ● Display mode: liquid crystal display ● Equipped with a printer, which can print test reports XRL-401B: quality method, automatic cutting, with printing