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XNR-400A Manual Melt Flow Index Tester for Testing PP
. Product introduction:
This series high-precision melt flow rate instrument tester, used for testing all kinds of plastic, resin in the state of viscous flow through a certain temperature and load, every 10 min module and melt flow rate through the standard port MFR/MVR value, it is suitable for high temperature of polycarbonate, aromatic sulfone, fluorine plastics, nylon engineering plastics, can also be applied to polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, polyformaldehyde (POM), polycarbonate (PC) resin with lower melting temperature, such as plastic test, widely used in plastic production, plastic products, petrochemical industry and related colleges and universities.
2. Test standard:
GB/T3682-2000 "Determination of Thermoplastic Melt Flow Rate and Melt Volume Flow Rate"
ISO 1133: 1997 "Determination of Thermoplastic Melt Mass Flow Rate MFR and Melt Volume Flow Rate MVR"
ASTM D1238 "Standard Test Method for Measuring Thermoplastic Melt Flow Rate by Extrusion Plastometer"
1. Test method:
HNR-400A Quality method (MFR) Color LCD screen
HNR-400B Quality method, volume method (MFR, MVR) Color LCD screen
HNR-400CT Quality method (MFR) touch screen
HNR-400DT Quality method, volume method (MFR, MVR) touch screen
3. Technical parameters:
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Squeeze out some material |
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Discharge port diameter |
Φ2.095±0.005mm |
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Discharge port length |
8.000±0.025mm |
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Loaded barrel diameter |
Φ9.550±0.025mm |
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Loaded barrel length |
152±0.1mm |
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Piston head diameter |
9.475±0.015mm |
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Piston head length |
6.350±0.100mm |
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Standard test load (eight grades) |
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1grade |
0.325kg=(rod + weight + thermal units +1 No. tray body weight) |
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2grade |
1.200 kg=(0.325+2 0.875 eight) |
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3grade |
2.160 kg=(0.325+3 1.835 eight) |
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4grade |
3.800 kg=(0.325+4 3.475 weight) |
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5grade |
5.000 kg=(0.325+5 4.675 weight) |
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6grade |
10.000kg=(0.325+5 4.675 weight+6 5.000 weight) |
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7grade |
12.500kg=(0.325+5 4.675 weight+6 5.000+7 2.500 weight) |
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8grade
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21.600 kg=(0.325+2 0.875+3 1.835+4 3.475+5 4.675+6 5.000+7 2.500+8 2.915 weight) |
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Relative error of Load Test≤0.5% |
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Test method |
HXR-400A |
Quality Act (MFR) |
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HXR-400B |
Quality Act,volume method (MFR, MVR) |
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| HNR-400DT | Quality Act (MFR) | |
| HNR-400BT | Quality Act,volume method (MFR, MVR) | |
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Temperature range |
Room temperature--450ºC |
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Temperature accuracy |
±0.2ºC |
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Temperature resolution |
0.1ºC |
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Timing range |
0.1--999 seconds |
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Timing Accuracy |
0.1 seconds |
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Material cutting method |
Automatic or manual way of cutting material |
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Display |
LCD screen |
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Equipped with a printer, can print test report |
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Working conditions |
Ambient temperature10ºC-40ºC; Relative humidity30%-80% |
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Dimensions |
250×350×510(L × W × H) |
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Our low temperature chamber can be delivery within 3 working days after receiving payment, the products can be shipped by air, by sea or by express delivery !
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