XNR-400AM Plastic Melt Flow Rate Meter

The XNR-400AM (liquid crystal display, fully automatic) melt flow rate meter is an instrument used to measure the flow properties of thermoplastic materials at high temperatures according to the test methods of GB3682-2000 and ISO1133. It is controlled by a microcomputer (microcontroller), has a Chinese operating interface, and produces automatic test results; Used for measuring the melt flow rate of polyethylene (PE), polypropylene (PP), polyoxymethylene (POM), polystyrene (PS), ABS plastics, polycarbonate (PC), etc. at high temperatures, it can measure the MFR value and is equipped with a printer and two cutting methods: manual and automatic. It has the advantages of easy operation and high control accuracy

2、 Main technical parameters

1. Squeezing and discharging part

出料口直径： Φ2.095±0.005 毫米

Discharge port length: 8.000 ± 0.025 millimeters

Loading cylinder diameter: Φ 9.550 ± 0.025 millimeters

Loading cylinder length: 152 ± 0.1 millimeters

Piston rod head diameter: 9.475 ± 0.015 millimeters

Piston rod head length: 6.350 ± 0.100 millimeters

2. Standard test load (8 levels in total)

Level 1: 0.325kg=(piston rod+weight tray+insulation sleeve+No.1 weight body)=3.187N

Level 2: 1.200kg=(0.325+No.2 0.875 weight)=11.77N

Level 3: 2.160kg=(0.325+No. 3 1.835 weight)=21.18N

Level 4: 3.800kg=(0.325+No. 4 3.475 weight)=37.26N

Level 5: 5.000kg=(0.325+No. 5 4.675 weight)=49.03N

Level 6: 10.000kg=(0.325+No. 5 4.675 weight+No. 6 5.000 weight)=98.07N

Level 7: 12.500kg=(0.325+No.5 4.675 weight+No.6 5.000 weight+No.7 2.500 weight)=122.58N

Level 8: 21.600kg=(0.325+No.5 4.675 weight+No.6 5.000 weight+No.7 2.500 weight+No.8 2.915 weight)=211.82N

3. Temperature range: Room temperature -400 ℃

4. Constant temperature accuracy: ± 0.1 ℃

5. Display resolution: 0.1 ℃

6. Temperature recovery time: less than 4 minutes

7. Cutting frequency: 1-99 times

8. Cutting time interval: 10-600 seconds

9. Constant temperature time: can work continuously for tens of thousands of hours

10. Power supply voltage: AC220V ± 10% 50HZ

11. Dimensions: Width x Thickness x Height=250 x 350 x 510

3、 Configuration

Number Name Unit Quantity Remarks

1 weight set, 1 meter, 8 pieces (1 # within level 1 load)

2 weight tray pieces 1 within level 1 load

3 loading hopper pieces 1

4-port mold cleaning rod 1

5 loading rods 1 assembly

6 material cylinder cleaning rod 1 assembly

7 piston rod 1 is within level 1 load

8-port module 1

9 leveling instruments 1

10 Level Gauge Bracket 1