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Melt Flow Index Tester SRZ-400H
The instrument meets the GB/T 3682-2018 Technical requirements for Thermoplastic melt flow rate test method. It is crucial to the production technology and quality control of medical and health protection materials such as medical masks, surgical gowns, protective clothing, and polypropylene resins for melt-blown and spunbond non-woven fabric.
Its main parameters meet the requirements of ISO1133-2005 and ASTM1238 standards. It can be used for the determination of melt flow rate of polyethylene, polypropylene, polystyrene, ABS, polyamide, fiber resin, acrylate, polyformaldehyde, fluorine plastics, polycarbonate, and other materials.
✓ Controlled by touch screen, novel and easy to operate.
✓ Large size color crystal screen for better visual effects and information display.
✓ Adjustable voice prompt operation volume.
✓ Accurate test result calculation with rounding and decimal retention functions.
✓ Manual skip or automatic run for any test step.
✓ Automatic cutting knife positioning function.
✓ USB data output for storage, backup, and computer analysis.
✓ Supports Method A and Method B (displacement test: 1mm to 30mm).
● Micro-processing control and integrated digital measurement technology.
● High precision dual-display temperature control instrument.
● Automatic cutting capability for hard plastics.
● Movable high-precision photoelectric encoder for Method B (MVR) measurement.
● Fast die outlet plugging device to prevent leakage for high-index materials (Optional).
● Built-in data processing and printing functions.
Founded in 1989, our enterprise is a pioneering, technology-driven leader in R&D, production, and sales. With an impressive 35-year history, we are one of the earliest developers of testing machines in the region. Our expertise spans optomechanical and electrical integrated testing instruments, analytical instruments, and automotive parts testing. We have achieved ISO9001 international quality system certification, affirming our commitment to exceptional quality and innovative development adhering to national, international, German, American, and Japanese standards.
Frequently Asked Questions
Which international standards does the SRZ-400H comply with?
The instrument fully meets GB/T 3682-2018, ISO 1133-2005, and ASTM D1238 technical requirements for thermoplastic melt flow rate testing.
Can this machine test high-index materials like melt-blown polypropylene?
Yes, it is specifically designed for materials used in medical masks and protective clothing, and features an optional fast die outlet plugging device for high-index materials.
Does the tester support both Method A and Method B?
Yes, in addition to standard Method A, the equipment is equipped with a high-precision photoelectric encoder to perform Method B displacement tests (MVR).
How is the test data managed and exported?
The system features a USB data output function, allowing you to copy results to a USB disk for backup, storage, and detailed analysis on a computer.
What is the temperature control accuracy of the system?
The instrument offers a temperature control range of 80ºC to 400ºC with a high precision of ±0.2ºC and a display resolution of 0.1ºC.
Is the operation suitable for non-technical users?
The SRZ-400H features an intuitive touch screen interface, a large color crystal display, and adjustable voice prompts, making it very user-friendly.
BioX Medical
