măsurarea indicelui de curgere a topiturii

măsurarea indicelui de curgere a topiturii

The main function:

Quality method melt flow rate test function.

Automatic cutting function.

Mass method melt index calculation function.

Melt index test result storage function.

Save the results to view, imprimare, delete functions

Parametri tehnici:

Extrusion part

Diameter of the discharge port: Φ2,095±0,005mm

Length of discharge port: 8.000±0,025 mm

The inner diameter of the charging barrel: Φ9.550±0.025mm

Length of charging barrel: 152±0.1mm

Piston rod head diameter: Φ9.475±0.015mm

Piston rod head length: 6.350±0.100mm

Effective stroke of the piston rod: 30 mm

Testul de sarcină

The test load is obtained by combining different numbers of weights, which can form the nominal load required for the test, and there are 8 levels in total:

Nivel 1: 0.325kg=(piston rod+weight tray+heat insulation sleeve+1#weight body)=3.187N

Nivel 2: 1.200kg (0.325kg+2#0.875kg weight)=11.77N

Nivel 3: 2.160kg=(0.325kg+3#1.835kg weight)=21.18N

Nivel 4: 3.800kg=(0.325kg+4#3.475kg weight)=37.26N

Nivel 5: 5.000kg=(0.325kg+5#4.675kg weight)=49.03N

Nivel 6: 10.000kg=(0.325kg+5#4.675k weight+6#5.000kg weight)=98.07N

Nivel 7: 12.500kg=(0.325kg+5#4.675kg weight+6#5.000kg weight+7#2.500kg weight)=122.58N

Nivel 8: 21.600 kg=(0.325kg+2#0.875kg weight+3#1.835kg weight+4#3.475kg weight+5#4.675kg weight+6#5.000kg weight+7#2.500kg weight Code+8#2.915kg weight)=211.82N

Interval de temperatură: room temperature~400℃

Temperature control accuracy: ±0,2℃

fluctuație de temperatură: ±0,2℃

rezoluţie temperatură: 0.1℃

Temperature recovery time: ≤4min

Metoda de test: quality method (MFR)

Interval de măsurare: O.1~300g/10min(MFR)

Timing accuracy: 0.1S (MFR, MVR)

Cutting method: automat (during test), manual (during instrument adjustment)

Maximum cutting times: 99 ori

Maximum cutting interval time: 9999.9 secunde

Number of results saved: 20 copies

Printer configuration: Panel thermal printer

Alimentare electrică: 220V, 50Hz

Putere: 490W

Dimensiuni: lungime 290 × thickness 410 × height 630 (mm)