Product Description:
This melt flow rate meter is an improved version that has added many functions, greatly improving instrument configuration, instrument service life, operational convenience, and testing accuracy. It has unparalleled advantages and cost-effectiveness compared to general melt flow rate meters in China.
Meets standards:
ISO 1133, ASTM D1238, GB/T3682
Product Usage:
Used to determine the MFR value of the melt flow rate of various plastics and resins in a viscous flow state. It is suitable for engineering plastics such as polycarbonate, polysulfone, fluoroplastics, nylon, etc. with high melting temperatures, as well as for plastics with low melting temperatures such as polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, polyoxymethylene (POM), polycarbonate (PC) resin, etc. It is widely used in plastic production, plastic products, etc The petrochemical and other industries, as well as related universities, research institutions, and commercial inspection departments.
The melt flow rate meter is applicable to the determination of the specified mass flow rate of thermoplastic melts in the national standard GB/T3682-2000 for the determination of mass flow rate and volume flow rate of thermoplastic melts. This standard is equivalent to the provisions of ISO 1133:1997 and can also meet the ASTM D1238 testing standard.
The melt flow rate meter adopts a desktop structure, reasonable design, stable and reliable performance, beautiful appearance, and convenient operation. It adopts high-performance and high-precision control instruments with high sampling accuracy and fast control rate. Fuzzy PID algorithm is used for constant temperature control.
Product features:
- Fast heating speed, minimal overshoot, high temperature control accuracy
- After filling, it can quickly return to a constant temperature state.
- The calibration and correction of experimental parameters are convenient
- Manual and automatic cutting test methods can be used.
- Chinese LCD display
- Equipped with a printer to automatically print out test results
Main technical parameters
- Squeezing and discharging section
Discharge port diameter: Φ 2.095 ± 0.005 mm, discharge port length: 8.000 ± 0.025 mm
Loading cylinder diameter: Φ 9.550 ± 0.025 mm, loading cylinder length: 152 ± 0.1 mm
Diameter of piston rod head: 9.475 ± 0.015 millimeters, length of piston rod head: 6.350 ± 0.100 millimeters
- Standard test load (8 levels of complete set of weights)
- Temperature range: Normal room temperature -400 ℃ (500 ℃ optional)
- Constant temperature accuracy: ± 0.5 ℃
- Display resolution: 0.1 ℃
- Cutting method: optional manual or automatic cutting.
- Temperature recovery time: less than 4 minutes
- Printing: Micro printer automatic printing output
- Power supply voltage: AC220V ± 10% 50HZ
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