Electric Loading Melt Flow Rate Meter
Model: MAM-08D
Introduction:
This is a high-precision melt flow rate meter tester. It is used to determine the temperature and load of various plastics and resins passing through a certain temperature and load in a viscous flow state. It passes through the standard die melt flow rate MFR/MVR value every 10 minutes. It is suitable for It is suitable for engineering plastics such as polycarbonate, polyarylsulfone, fluoroplastics, nylon, etc., which have higher melting temperatures. It is also suitable for polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, and polyoxymethylene ( POM), polycarbonate (PC) resin and other low melting temperature plastic testing, widely used in plastic production, plastic products, petrochemical industries and related colleges, scientific research units and commodity inspection departments.
Standard:
GB/T3682-2000
Thermoplastic melt flow rate and melt volume flow rate determination
ISO 1133: 1997
Thermoplastic melt mass flow rate MFR and melt volume flow rate MVR measurement
ASTM D1238
Standard Test Method for Measuring Thermoplastic Melt Flow Rate by Extrusion Plastometer
Advantages:
1. Multi-stage (3-stage) temperature control mode, 3 groups of platinum resistance sensors, 3 copper heating jackets for individual temperature control, high-precision intelligent PID control, and the heating slope, that is, the heating speed can be adjusted.
2. The temperature resolution is 0.1℃, the temperature fluctuation within 24 hours does not exceed 0.5℃, and the displacement sensor resolution is 0.001mm.
3. Temperature over-temperature protection device
4. Manual automatic cutting is integrated, and the cutting time (0~999) and the number of cutting times (0~999) can be set arbitrarily
5. When testing, you can choose the mass method, or volume method, or both testing methods at the same time, and the flow rate ratio can be calculated. In both methods, the test is started when the piston rod moves to a certain position.
6. You can set a 240 second (GB3682) material preheating second countdown. After the countdown is over, the weight will be automatically loaded and loaded to the specified interval to start automatic cutting. You can also set a preheating time such as American Standard (ASTM).
7. Built-in a variety of plastic material melt index test conditions, convenient for customers to call and use at any time, reduce tedious workload, and store the last test conditions and results
8. Built-in micro printer for easy printing of test data
9. High-precision touch screen controller, 7-inch touch screen, can store and print the latest test conditions and data, the test print menu settings include test time (system default), material name, test conditions (temperature, weight, cutting material Time interval), test result data.
10. The RS232 interface or USB interface is reserved to connect to the computer, and the operation of the instrument can be controlled through the computer and the test data can be transferred and saved to the computer.
11. Place the weight on the weight bracket in advance, which can realize electric loading and unloading, reducing manual operation.
Main technical parameters:
Temperature range: 0℃-450℃
Temperature fluctuation: ±0.2℃
Temperature uniformity: ±1℃
Temperature display resolution: 0.1℃
Time display resolution: 0.1S
Barrel diameter: Φ2.095±0.005mm
Length of discharge port: 8.000±0.025mm
Diameter of charging cylinder: Φ9.550±0.025mm
Weight accuracy: ±0.5%
Output mode: micro automatic printout
Cutting method: manual and automatic cutting
Test load: a total of 8 levels, 8 sets of weights
Power supply voltage: AC220V±10% 50HZ
