MXNR 400D MFR MVR Melt Flow Rate Tester

MXNR-400D MFI MFR Melt flow rate tester

Methods of measurement: mass method and volume method
Constant temperature range: room temperature to 400 ℃
Temperature accuracy: ±0.2℃
Temperature resolution:0.1℃
Displacement range: 0.01--50mm
Displacement resolution: 0.01mm
Timing range:0.1-999s
Timing accuracy: 0.1s
Cutting method: automatic, manual, and time control
Display mode: LCD display
Equipped with printer for printing test report

1.Extruded discharge part:
Outlet diameter: Φ2.095±0.005mm
Outlet length: 8.000±0.025mm
Charging barrel diameter:Φ9.550±0.025mm
Charging barrel length: 152±0.1mm
Diameter of piston rod head: 9.475±0.015mm
Length of piston rod head: 6.350±0.100mm

2.Standard test load(kg, 8 levels in total)
1 level:0.325kg=(piston rod + weight tray + Heat insulation sleeve + No. 1 weight body)=3.187N
2 level:1.200 kg=(0.325 + No. 2 0.875 weight)=11.77N
3 level:2.160kg=(0.325+ No. 3 1.835 weight)=21.18N
4 level:3.800kg=(0.325+ No. 4 3.475 weight)=37.26N
5 level:5.000kg=(0.325+ No. 5 4.675 weight)=49.03N
6 level:10.000kg=(0.325+ No. 5 4.675 weight+ No.6 5.000 weight)=98.07 N
7 level:12.500kg=(0.325 + No. 5 4.675 weight + No.6 5.000+ No.7 2.500 weight)=122.58N
8 level:21.600 kg=(0.325 + No.2 0.875 weight + No.3 1.835+ No.4 3.475+ No.5 4.675+ No.6 5.000+ No.7 2.500 + No.8 2.915 weight)=211.82N
Test load relative error≤0.5%

3.Power supply: 220V±10% 50Hz

4.Working environment conditions:
Environment temperature is 10℃-40℃
Relative humidity of the environment is 30%-80%
Ambient non-corrosive media, installed and adjusted to the level on a solid basis correctly
No strong air convection
No vibration around, no strong magnetic field interference