Beijing Tonghe Testing Machine Co., ltd
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High-Performance Melt Flow Index Tester for Plastic Materials with Dual Temperature Control and Integrated Printer
Standards:
GB/T 3682-2000: Determination of Melt Flow Rate and MVR for Thermoplastics
ISO 1133:1997: MFR/MVR Testing of Thermoplastic Melts
ASTM D1238: Extrusion Plastometer Method for Thermoplastic Melt Flow Rate
Product Features:
Technical Parameters:
| Temperature range | RT ~ 450 ℃ |
| Temperature fluctuation | ± 0.2 ℃ |
| Temperature uniformity | ± 1 ℃ |
| Temperature display resolution | 0.1 ℃ |
| Time display resolution | 0.1S |
| Barrel diameter | Φ2.095 ± 0.005mm, Φ1.05mm±0.005mm |
| Outlet length | 8.000 ± 0.025mm |
| Loading barrel diameter | Φ9.550 ± 0.025mm |
| Weight accuracy | ± 0.5% |
| Displacement measurement accuracy | 0.01mm |
| MVR timing accuracy | 0.01S |
| Displacement measurement encoder | Omron photoelectric rotary encoder |
| Test range of MFR | 0.1-150g / 10min |
| Test range of MVR | 50-5000cm3 / 10min |
| Cutting method | manual and automatic cutting in one machine |
| Test load | 8 levels in total, 8 sets of weights |
| Power supply voltage | AC220V ± 10% 50 / 60HZ, 1ph |
