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GBB-R Melt Flow Tester is to test the melt flow rate (MFR, unit: g/10min) of thermoplastic material in high temperature, such as polyethylene, polystyrene, polypropylene, ABS resin, polyformaldehyde resin, polycarbonate, nylon, and fluoroplastic etc, widely used in industries of plastic material, plastic products, petroleum, chemicals, research institute, inspection agency and so on.
Standards
ISO1133, JG/T5456, GB/T 9643, GB/T3682
Technical parameter
|
Project |
Technical parameter |
|
Measurement methods |
Mass method (MFR), volume method (MVR) |
|
Mass method measuring range |
0~200 g |
|
Volume method measuring range |
0~80 cm3 |
|
Mass measurement accuracy |
0.1 g |
|
Automatic timing of test time |
0.1~999.9 s |
|
Temperature control range |
room temperature ~300℃ |
|
Temperature control accuracy |
±0.5℃ |
|
temperature fluctuation |
1℃ |
|
Displacement accuracy |
0.1 mm |
|
Cylinder temperature recovery time after feeding |
≤4 min |
|
cutting method |
Automatic timing cutting (0.1~999 s), arbitrary cutting. |
|
Die inner diameter |
Φ2.095 ± 0.005 mm |
|
Barrel inner diameter |
Φ9.550 ± 0.025 mm |
|
standard load |
3.187~211.82 N total 8 levelsload accuracy≤ ± 0.5% |
|
size |
450 mm×200 mm×500 mm；500 mm×280 mm×500 mm |
|
power |
1000 W |
|
power supply |
AC 220 V, 50 Hz |
1)Touch screen can display test data.
2)Can adjust the times and interval time of melt cutting.
3)Automatic and manual cutting modes
4)Temperature calibration is simple.
