LC-400A/D Melt Flow Indexer
The LC-400A/D Melt Flow Indexer is designed for melt flow testing of thermoplastics and polymers, measuring the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) under defined temperature and load conditions to assess melt fluidity for incoming material inspection, quality control and material research. Equipped with a 7-inch touchscreen and PC-based bilingual Chinese-English software, it supports manual and automatic cutting, built-in timing, displacement and weighing functions, a burn-proof safety fixture and print output, ensuring safe, stable and traceable testing. Key parameters: temperature range 50°C–450°C with constant temperature accuracy ±0.2°C; test loads 0.325, 1.2, 2.16, 3.8, 5, 10, 12.5 and 21.6 kg; MFR measuring range 0.01–200 g/10min, MVR measuring range 0.1–2500 cm³/10min.
Product Details
Product Introduction：
Designed for melt flow testing of thermoplastics and polymers, this instrument measures the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) under defined temperature and load conditions to assess melt fluidity. With touchscreen and PC control, multiple test methods, safe operation and traceable data, it suits raw material inspection, quality control, and material research.
Product Features：
Designed for testing the melt flow properties of plastics and polymers, this instrument combines mass method, volume-time method, and volume displacement method to measure melt flow rate and volume flow rate for various materials. It features a color touchscreen and PC-based measurement software with bilingual Chinese-English interface, delivering clear operation and convenient data management. Manual and automatic cutting modes are both available, while built-in timing, displacement measurement, and weighing functions, together with a burn-proof safety fixture and print output, ensure safe and reliable testing. Easy to operate and stable in performance, it is ideal for research, quality inspection, and on-site production assessment of melt flow properties.
Technical parameters：
|
Model number |
LC-400A |
LC-400D |
|
Experimental Method |
MFR |
MVR / MVR |
|
Resolution |
0.01℃ |
|
|
Constant temperature accuracy |
±0.2℃ |
|
|
Recovery time of material barrel temperature after feeding |
≤4min |
|
|
Temperature range |
50℃～450℃ |
|
|
Loading method |
Manual |
|
|
Automatic weighing function |
Nothing |
|
|
Weighing range |
Nothing |
|
|
Weighing resolution |
Nothing |
|
|
Timing range |
1-999.9 s |
|
|
Timing accuracy |
0.01 s |
|
|
Displacement range |
50.00 mm |
|
|
Displacement accuracy |
0.01 mm |
|
|
Test load (kg) |
0.325, 1.2, 2.16, 3.8, 5, 10, 12.5, 21.6 |
|
|
Relative error of test load |
≤0.5% |
|
|
Measurement port diameter |
Φ 2.095 ± 0.005 mm |
|
|
Measurement range of quality method |
0.01-200g/10min |
|
|
Measurement range of volumetric method |
0.1-2500cm³/10min |
|
|
Sampling method |
Manual and automatic cutting methods |
|
|
Measurement software |
Have |
|
|
Display |
7-inch touch screen |
|
|
Language |
Chinese-English translation |
|
|
Anti scald tool bracket |
Have |
|
|
Print function |
Have |
|
|
Interface |
USB |
|
|
Full load power consumption |
1kW |
|
|
Power frequency |
220V±10% 50Hz |
|
Standard Configuration：
|
Item |
Qty |
Item |
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 |
User-Friendly Control and Design：
Touch screen control Humanized tool holder
Touch screen control interface PC control software interface
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