Function
This type of melt flow indexer is a high precise melt testing instrument for the measurement of melt flow rate (MFR)/(MI) or melt volume rate (MVR) in quality control and research applications. The testing result can distinguish the viscous flow performance of thermoplastic material by the model MFI452 showing its advantage in the following industries: factories, products quality testing station, scientific and research institutes, and concerned industries.
Feature:
1. Two digital display control panels with membrane covered buttons, comfortable touching, intuitive operating and real-time data displaying
2. Automatic timing and controlling on the test process. Test method (MFR/MVR) can be preset on the control panel
3. Automatic test as preset program
4. Friendly prompt by hum to alarm the coming end of each test step in the whole test process
5. Automatic cut-off device driven by motor, small size, good flexibility. It can carry out the automatic timing cut-off, jog cut-off and manual cut-off as the need of the customers
6. Built in micro-printer: When the Test is completed, the results will be printed on a scrip clearly only by pressing on the “Print” button
7. Comply with the international standards ISO1133, ASTM D1238, ASTM D3364, BS2782, DIN53735, JIS K7210
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Temperature control range
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100~450℃
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Temperature accuracy
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±0.5℃
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Temperature fluctuation
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±0.5℃
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Excursion in 4 hours
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≤0.5℃
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Temperature Resolution
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0.1℃
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Distribution
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≤0.5℃
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Time of recovering temperature after changing testing samples
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minute
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≤4
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Timing range
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second
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0~6000
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Resolution of timing
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second
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0.1~1
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Inner diameter of die
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mm
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Φ2.095±0.005
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Inner diameter of filling canister
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mm
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Φ9.550±0.025
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Weight Load accuracy
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≤±0.5%
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Standard weights
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g
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875, 960, 1200, 1640
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Possible Combination of the Standard Weights
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g
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325, 1200, 2160, 3800, 5000
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Measurement range
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g/10min
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0.1~100
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Dimension
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mm
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550×430×730
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Power Supply
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220V±10%, AC, 50HZ, 3A
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Weight
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kg
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65
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Cut-off device
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Automatic/Jog/Manual cut-off
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