MFR Melt Flow Index Tester DH-AI-VP

Product Description

MFR Melt Flow Index Tester DH-AI-VP

This series of melt indexer is specially designed for fast and accurate measurement. It has the characteristics of firm structure, easy operation, stable and reliable performance. It uses high-precision PID thermostat technology, high temperature control precision, nitriding of key parts, high strength and hardness. The thermal expansion deformation is small. The DH-AI-VP is a fully automatic model with automatic loading weight and automatic cutting function, which automatically loads and unloads the corresponding weight according to the set mode.to further improve measurement efficiency.

Usage:

It is used to determine the melt mass rate flow rate MFR value or melt volume rate flow rate MVR value of various plastics and resin polymers in the viscous flow state. It is suitable for polycarbonate, polyarylsulfone,fluoroplastics and nylon which has higher melting temperature.It is also suitable for polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, polyoxymethylene (POM), and polycarbonate (PC) resins.which has lower melting temperatures 

Remarks: Testing fluorine material is optional

Application industry:

Plastics industry; rubber industry; metrological quality inspection; colleges and universities; research institutes; commodity inspection and arbitration, technical supervision departments; petrochemicals; electrical appliances; composite materials;and other industries.

Main Features:

• (1)This model is a fully automatic model. The stepping motor drives the ball screw to rotate to achieve the purpose of automatically controlling the top loading weight to rise or fall.
• (2)Multi-stage (3 sections) temperature control mode, 3 sets of platinum resistance sensors, 3 heating sets for independent temperature control, high-precision intelligent PID control, and the temperature rise slope is the temperature rise rate adjustable;
• (3)Built-in temperature stability warning alarm, and increase the 240 second material preheating second countdown specified in GB/T3682. After the countdown is finished, a beep sounds, and the preheating time such as American standard ASTM D1238 can also be set;
• (4)Built-in test conditions for melt index of plastic materials, which are convenient for customers to use at any time, reduce the cumbersome workload, and store the last test conditions and results;
• (5)Using sensitive 7-inch touch screen controller, it can store and print the latest test conditions and data. The test print menu settings include test time (system default), operator, material name, test method, test condition (temperature, weight weight), cutting time interval), test result data, test results artificially judge OK or NG;
• (6)Reserve RS232 interface or USB interface to connect to the computer, which can control the operation of the instrument and save the test data to the computer through the computer;
• (7)Support all international test standards and methods, including ISO 1133, ASTM D1238, GB/T3682 and other national standards or international standards organization standards.

Specification:

Model:  DH-AI-VP

Weight loading method: Automatic

Testing result: MFR and MVR

Standard test load: A total of 8 full set of weights

Temperature control range: Room temperature -450 degree

Clock range: 0-6000s

Clock resolution: 0.1-1s

Countdown time setting: Freely set