High Precision Rubber Testing Machine , Electronic Melt Flow Indexer
20 - 400 ℃ 1-99 Times Electronic Melt Flow Indexer with One Year Warranty
Feature
Used in polyethylene (PE), polypropylene (PP), polyformaldehyde (POM), polystyrene (PS), ABS plastic, polycarbonate (PC) at high temperature melt flow rate can be measured to determine the MFR value, equipped with a printer, manually, automatic two cutting material.It has the advantages of simple operation and high precision
Parameter
1. Extrude the material part
Discharging mouth diameter: Φ 2.095 ± 0.005 mm
Outlet length: 8.000 ± 0.025 mm
Charging tube diameter: Φ 9.550 ±0.025 mm
Loading cylinder length: 152 ±0.1mm
Piston rod head diameter: 9.475± 0.015 mm
Piston rod head length: 6.350 ± 0.100 mm
2. Standard test load (level 8)
Level 1:0.325 kg= (piston rod + weight tray + heat shield +weight) =3.187N
Level 2:1.200 kg= (0.325 +0.875 weight) =11.77N
Level 3:2.160 kg= (0.325+1.835 weight) =21.18N
Level 4:3.800 kg= (0.325+3.475 weight) =37.26N
Level 5:5.000 kg= (0.325+4.675 weight) =49.03N
Level 6:10.000 kg=(0.325+4.675 weight +5.000 weight) =98.07N
Level 7:12.500 kg=(0.325+4.675 weight +5.000 weight +2.500 weight) =122.58N
Level 8:21.600 kg=(0.325+4.675 weight +5.000 weight +2.500 weight +2.915 weight) =211.82N
3, temperature range: room temperature - 400 ℃
4, the constant temperature precision: ± 0.1 ℃
5, display resolution: 0.1 ℃
6. Temperature recovery time: less than 4 minutes
7. Cutting times: 1-99 times
8. Cutting time interval: 10-600 seconds
9. Constant temperature: thousands of hours of continuous work
10. Power supply voltage: AC220V±10% 50HZ
11. Dimensions: 300* 400*500mm
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