1、 Definition

HS-XNR-300AM Melt Flow Rate Tester is suitable for measuring the melt index of various high polymer plastic materials such as polyethylene, polystyrene, polypropylene, ABS resin, polyoxymethylene resin, polycarbonate, nylon, fluoroplastics, etc. at high temperatures. Widely used in industries such as plastic raw material production, plastic products, petrochemicals, as well as relevant colleges, research departments, and inspection departments.

2、 Compliant with standards

GB/T3682、GB/T9643、JB/T5456、ISO1133

3、 Characteristics

1. This machine adopts the quality method（MFR high-end models, electricalAdopting Taiwan's DeltaPLC modular independent electrical control system, with interchangeable components of different products, strong universality, stable performance, high accuracy, and extremely low failure rate.

2. AdoptingThe 5-inch Delta true color touch screen input has a good human-machine interface and sensitive touch. For testers who are new to this type of instrument, it is easy to operate and convenient to use.

3. Eight specifications of complete set of weights, fullThe requirements for load in different material tests, mechanical loading methods, and data are true and reliable.

4Scraping tool is65Mn material, long-term use, wear-resistant, non deformable, thorough scraping, no residue.

5Hard alloy high-temperature resistant material barrel, corrosion-resistant, and does not deform at high temperatures.

6Brass thermal conductive rod has high thermal conductivity, short heating and recovery temperature time, and high testing efficiency.

7The overall covered heating sleeve provides uniform heating with minimal temperature fluctuations.

8The independent furnace body is filled with asbestos inside, and the hollow design between the outside and the box reduces heat transfer, energy consumption, and prevents burns.

4、 Technical parameters
1Temperature control range: room temperature~450℃

2. Discharge port diameter:Φ 2.095 ± 0.005 millimeters

3Discharge port length:8.000 ± 0.025 millimeters

4Loading cylinder diameter:Φ 9.550 ± 0.007 millimeters

5. Loading cylinder length:152 ± 0.1 millimeters

6. Piston rod head diameter:9.474 ± 0.007 millimeters

7. Piston rod head length:6.350 ± 0.100 millimeters

8. Temperature range: room temperature-450℃

9. Constant temperature accuracy:±0.2℃

10Temperature recovery time:≤4min

11. Measurement range:O.1～300g/10min(MFR)

12. Input method:5-inch color touch screen

13. Printing test report: support

14. Scraping method: automatic

15. Test method: Quality method(MFR)

16. Instrument dimensions:250mm x 350mm x 510mm (length x width x height)

17. Standard test load: eight specifications

5、 Configuration List

Temperature and load required for different material melt flow rates