Overview
YOUKE YK3651 Touchscreen Melt index meter is an instrument for measuring the flow performance of plasticity polymers at high temperature according to GB3682-2000 test method. It is used in the production and research of polyethylene (PE), polypropylene (PP), polyformaldehyde, ABS Resin, polycarbonic acid ester and other materials.
Features
1. Touchscreen operation makes human-machine interaction convenient.
2, with eight standard test force, weight mass relative error ≤ 0.5%, high accuracy.
3. Temperature range, thermostatic accuracy up to +/- 0.5 ℃.
4. Conform to standard test methods for measuring the mass flow rate (MFR) of materials.
Principle
The melt flow rate meter is an extrusion plastic meter. It uses a high-temperature heating furnace to achieve a molten state under specified temperature conditions. The test object in this molten state is extruded through a small hole of a certain diameter under the specified weight load gravity. By calculating the average weight of the sample in each section of the extrudate, it is converted into an extrusion amount of 10 minutes, that is, the melt flow rate (MFR), which is used to represent the flowability, viscosity and other physical properties of polymer materials in the molten state.
Applications
Production and study of polyethylene (PE), polypropylene (PP), formaldehyde, ABS Resin, carbonic acid ester and other plasticity polymers
Steps
The information does not provide specific operation steps.
Notice
1. A single power socket needs to have a grounding hole and be reliably grounded.
2. If there is an abnormal display on the LCD display, it should be turned off first, and then the test temperature should be reset after turning it on, and the work should be started.
3. During normal operation, if the furnace temperature is greater than 450 ° C, the software will protect, interrupt the heating, and issue an alarm.
4. If any abnormal phenomenon occurs, such as failure to control temperature, failure to display, etc., the machine should be shut down for maintenance.
5. When cleaning the piston rod, do not scrape it with hard objects.
