LC-400 Melt Flow Indexer
LC-400 Melt Flow Indexer supports both MFR (Melt Mass-Flow Rate) and MVR (Melt Volume-Flow Rate) testing. With a temperature range of 50℃~450℃, temperature accuracy of ±0.3℃, test load range of 0.325–21.6 kg and a 5-inch touchscreen, it performs sample cutting, weighing and result printing, suitable for melt performance testing of thermoplastics such as polyethylene, polypropylene, ABS and POM.
Product Details
Product Introduction：
The LC-400 melt flow index tester complies with the
It is suitable for testing high-melting-point engineering
Features：
The instrument also provides melt density testing, combining multiple functions in one unit; timing, sample cutting, loading and result printing are fully automated.
Complete control functions: parameter setting, constant-temperature control, sample cutting, metrological calibration, timing and MFR result display.
Password protection: to prevent misoperation, certain critical operations require password verification.
5-inch full-color touchscreen: with a Chinese-language operation interface
Fast heating, minimal overshoot, high temperature accuracy: the temperature quickly returns to the set value after the sample is loaded into the barrel.
Safety and audible alerts: upper-limit temperature protection, audible prompt when the temperature stabilizes, and audible prompt for temperature recovery time.
Volumetric method: the MVR value of the sample can be measured over a specified time; the MFR value is then obtained after weighing the extruded sample.
Technical parameters：
|
Temperature range |
50 ℃...450 ℃ |
|
Resolution |
0.01℃ |
|
Constant temperature accuracy |
±0.3℃ |
|
Recovery time of barrel temperature after feeding |
≤4min |
|
Experimental Method |
MFR |
|
loading method |
Manual |
|
Automatic weighing function |
Nothing. |
|
Weighing range |
Nothing. |
|
Weighing resolution |
Nothing. |
|
Timing range |
1-999.9 s |
|
Timing accuracy |
0.1 s |
|
Test load (kg) |
0.325, 1.2, 2.16, 3.8, 5, 10, 12.5, 21.6 |
|
Relative error of test load |
≤0.5% |
|
Discharge port diameter |
Φ2.095±0.005mm |
|
Measurement range of quality method |
0.01~200g/10min |
|
Sampling method |
Manual and automatic cutting methods |
|
Measurement software |
Nothing. |
|
Display |
5-inch touch screen |
|
Language |
Chinese |
|
Anti scald tool bracket |
Have |
|
Print function |
Have |
|
Interface |
Nothing. |
|
Full load power consumption |
1kw |
|
Power frequency |
220V±10% 50Hz |
Standard Configuration：
|
Accessory |
Qty |
Accessory |
Qty |
|
Host |
1 piece |
Loading rod |
1 piece |
|
Weight box |
1 piece |
Hopper |
1 piece |
|
Piston rod |
1 set (including No. 1 weight) |
Sampling disk |
1 piece |
|
Weight |
8 piece |
Tool Bracket |
1 piece |
|
Die |
1 piece |
Power cord |
1 piece |
|
Die cleaning rod |
1 piece |
Instruction Manual |
1 piece |
|
Darrel cleaning rod |
1 piece |
Certificate of Conformity |
1 set |
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