Plastic melting finger tester

NegotiableUpdate on 04/05

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Squeezing discharge part discharge port diameter 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 Piston rod head diameter: 9.475 ± 0.015 mm Piston rod head length: 6.350 ± 0.100 mm Standard test load 8 levels of display resolution 0.1 ℃ Cutting method optional manual or automatic cutting temperature range Room temperature -400 ℃ (450 ℃) Power supply voltage AC220V ± 10% 50HZ Constant temperature control can work continuously Constant temperature control ± 0.1 ℃ Features and uses: This plastic melt finger tester is an improved version, adding many functions in instrument configuration, instrument service life, operation convenience, testing accuracy. There has been a significant improvement in this aspect, with unparalleled advantages and cost-effectiveness compared to domestic general melt index meters.

Product Details

Meet the standards:

ISO 1133,ASTM D1238,GB/T3682

Application of Plastic Melting Finger Instrument:It is 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, polyarylsulfone, fluoroplastics, nylon, etc. with high melting temperatures, as well as for testing 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, petrochemical industry, as well as related universities, research units, and inspection departments.

The polymer material melt index tester is suitable for the determination of the specified mass flow rate of thermoplastic melts in the national standard GB/T3682-2000 "Determination of mass flow rate and volume flow rate of thermoplastic melts". This standard adopts the provisions of ISO 1133:1997 and can also meet the ASTM D1238 testing standard.

The plastic melt index tester is a desktop structure, designed reasonably, with stable and reliable performance, beautiful appearance, and easy 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.

Characteristics of polymer material melt index analyzer:

1. Fast heating rate with minimal overshoot

2. High temperature control accuracy

3. After filling, it can quickly restore a constant temperature state

4. Convenient calibration and correction of experimental parameters

5. Manual and automatic cutting test methods can be used

6. Chinese LCD display

7. Equipped with a printer to automatically print out test results

8. This machine is at the leading level in China

This model is a melt finger tester capable of testing fluoroplastics, a corrosion-resistant melt finger tester

Advantages of polymer material melt index meters compared to other domestic manufacturers:

1. The entire set of weights is made of 304 stainless steel material to prevent rust from affecting the appearance and accuracy of the weights

2. The heating cylinder is made of 304 stainless steel. Due to the long-term operation of the melt index meter at high temperatures (up to 400-450 degrees), the metal material is easily oxidized and rusted at high temperatures

3. Dual sensor configuration, precise temperature control, better temperature gradient, and longer lifespan

4. According to national standards, add a four minute countdown function after adding ingredients

5. RS232 interface, can directly connect to a computer to output data

6. After booting up, the last test conditions can be directly displayed, avoiding users from resetting test parameters every time and reducing the workload of operators

7. Ten sets of testing conditions (load, temperature, cutting time, etc.) can be set according to different testing materials, and can be directly adjusted when in use

8. The maximum temperature can reach 450 degrees (special instructions required when ordering)

9. It can test highly corrosive plastics for a long time without compromising the accuracy of the instrument, such as fluoroplastics like polytetrafluoroethylene (PTFE, abbreviated as F4) and perfluoroalkoxy (FEP, abbreviated as F46), which are known as the king of plastics. Due to their special materials, please specify when ordering. Only two domestic companies have this technology

10. Meet the standards: ISO 1133,ASTM D1238,GB/T3682