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MFI Tester

MFI Tester

1200 USD ($)/Unit

Product Details:

  • Stroke 30 mm
  • Load Power 500 W
  • Phase Single Phase
  • Gauge Inbuilt digital gauge
  • Power 230V AC
  • Power Supply AC Supply
  • Frame Type Rigid steel body
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MFI Tester Price And Quantity

  • 1 Unit
  • 1200 USD ($)/Unit
  • Room temperature to 400°C
  • Digital programmable timer
  • Approx. 6-8 min to set temperature
  • Hardened and ground steel
  • 400°C
  • High-efficiency cartridge heater
  • 2.095 mm standard
  • Natural / Optional fan-assisted
  • Included
  • ASTM D1238 / ISO 1133
  • Lab use, Indoor
  • Stainless Steel

MFI Tester Product Specifications

  • Single test barrel
  • Microprocessor Based
  • Approx. 35 kg
  • 220-240 V
  • 50 Hz
  • PID temperature controller; Soft touch keypad
  • 560 mm x 350 mm x 680 mm
  • Blue / Grey
  • Fixed stroke as per ASTM standard
  • AC Supply
  • MFI Tester
  • Inbuilt digital gauge
  • Single Phase
  • Rigid steel body
  • 500 W
  • 30 mm
  • 0.1C
  • Semi-Automatic
  • Measurement of melt flow index of thermoplastics
  • 230V AC
  • Digital LED
  • Room temperature to 400°C
  • Digital programmable timer
  • Approx. 6-8 min to set temperature
  • Hardened and ground steel
  • 400°C
  • High-efficiency cartridge heater
  • 2.095 mm standard
  • Natural / Optional fan-assisted
  • Included
  • ASTM D1238 / ISO 1133
  • Lab use, Indoor
  • Stainless Steel

MFI Tester Trade Information

  • SHENZHEN
  • Cash on Delivery (COD), Letter of Credit (L/C), Western Union, Paypal, Letter of Credit at Sight (Sight L/C), Delivery Point (DP), Cash Against Delivery (CAD), Cash Advance (CA), Telegraphic Transfer (T/T), Days after Acceptance (DA), Cash in Advance (CID), Cheque
  • 15 Unit Per Week
  • 5 Week
  • Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside. CE,ISO
  • Middle East, Africa, Central America, Eastern Europe, South America, Western Europe, Asia, North America, Australia
  • CE,ISO

Product Description

MFI Tester (Melt Flow Index Tester)

 Standard Features


Testing range

0.1-800.00g/10min (MFR)

Temperature range

Room temperature~400°C

Controlling Accuracy

±0.2°C

Timing accuracy

0.1s

Displacement accuracy

0.01mm

Standard loads   

325g, 875g, 960g, 1200g, 1640g, 2500g, 4100, 5000g & 5000g

Combination load

325g, 1200g, 2160g, 3800g, 5000g, 7160g, 10000g, 21600g

Material cutting method

Manual, timing and automatic cutting (optional)

Time setting

0.1~999.9min

Cylinder

Diameter 9.5504±0.0076mm

Land of piston

Diameter 9.4742±0.0076mm, length: 6.35±0.13mm

Thin hole pattern

External diameter: 9.5±0.02mm;

bore diameter 2.0955±0.0051mm;  length 8.00±0.025mm

Applications

Melt Flow Index Tester is used to determine melt-mass flow rate (MFR). It is applicable not only to the  higher melting temperature, such as masterbatches, polycarbonate, nylon, fluoro plastics, poly oxide and other engineering plastics, and it also applies to plastic measurement of melt lower temperature, such as polyethylene, polystyrene, polypropylene, ABS resin, poly formaldehyde resin. At the same time, it is widely used in plastics raw materials products, the petrochemical industry and related universities, scientific research institutes, and commodity inspection departments. It is based on designed and manufactured according to latest national and international standards.



Efficient and Accurate Testing

Experience rapid heatingreaching set temperatures in just 6-8 minutesand stable operation with the MFI Testers high-efficiency cartridge heater. Its microprocessor-based controls and PID temperature management ensure outstanding accuracy (0.1C) for laboratory analysis. Digital displays and programmable timers simplify operation, making testing streamlined and repeatable.


Durable Construction for Longevity

Built with a stainless steel barrel and a hardened, ground steel plunger, the MFI Tester is crafted for long-lasting performance. The rigid steel frame lends structural strength, while the inbuilt digital gauge enables precise measurement. The included sample cutter and standard 2.095 mm die orifice meet international compliance requirements for melt flow testing.


Versatile Laboratory Applications

Ideal for dealers, distributors, manufacturers, and researchers, the MFI Tester is suitable for a variety of polymer testing scenarios. Its semi-automatic operation and fixed stroke design, as per ASTM standards, make it perfect for analyzing the melt flow of thermoplastics in research, quality control, and production environments.

FAQs of MFI Tester:


Q: How does the MFI Tester measure the melt flow index of thermoplastics?

A: The MFI Tester determines the melt flow index by measuring the amount of polymer extruded through a standard die orifice (2.095 mm) under specific temperature and load conditions, following ASTM D1238 or ISO 1133 methods. The digital LED display and inbuilt digital gauge provide precise, real-time measurement readings.

Q: What is the process for setting up and using the MFI Tester?

A: To use the MFI Tester, simply power it using a 220-240 V AC supply, set the required temperature on the soft touch keypad, and wait for the unit to reach the desired temperature (about 6-8 minutes). Insert your sample in the barrel, operate the plunger, and collect extrudate using the included sample cutter. The programmable timer assists in maintaining uniform test conditions.

Q: When should the testers cooling system be used?

A: The MFI Tester offers both a natural cooling system and an optional fan-assisted cooling. For standard lab use, natural cooling is often sufficient. However, fan-assisted cooling may be helpful for rapid temperature reduction between tests or to enhance safety during extended operation at high temperatures.

Q: Where is the optimal environment to operate the MFI Tester?

A: The MFI Tester is intended for indoor laboratory use, ideally in controlled environments to maintain accuracy and safety. It operates best at ambient room temperature, free from excessive humidity or dust that might interfere with electronic components or melt flow measurements.

Q: What materials is the device compatible with, and what benefit does it offer for plastics manufacturing?

A: This tester is compatible with a wide range of thermoplastics. By providing accurate melt flow index values, it enables manufacturers to assess material quality, batch consistency, and suitability for various processing techniques, thereby ensuring higher product quality and process efficiency.

Q: How does the digital programmable timer function benefit operations?

A: The digital programmable timer allows you to precisely control test duration, improving repeatability and reducing human error. This ensures that each MFI test is performed under consistent conditions, critical for reliable comparative analysis.

Q: What advantages does the microprocessor-based PID temperature controller offer?

A: The microprocessor-based PID controller delivers highly stable temperature regulation (accuracy: 0.1C), minimizing thermal fluctuations during testing. This leads to more reliable test outcomes and safeguards against overheating, protecting both the polymer samples and the tester itself.

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