Plastic Melt Flow Rate Index Tester , MFI Testing Device

Equipment overview:

Melt flow rate test machine (also known as the melt index instrument) is a special instrument for measuring the flow rate of the melt under certain conditions. The melt flow rate (melt index) of the thermoplastic plastic refers to the quality of the plastic at a certain temperature and load, and the melt volume of each 10 minutes, which is expressed by MFR (MI) or MVR value. The quality assurance of the raw materials, products and other products of the thermoplastic and chemical fiber is of great significance. The machine has high temperature, high precision, high strength, high hardness and low deformation, which provides a good condition for the accurate determination of flow rate. This product is mainly used in the production, inspection, development, research and other fields of the factory, product quality inspection institute, scientific research institutions and other units.

Main function:

Mainly for the determination of the melt mass flow rate and the melt volume flow rate of the thermo plastic.

Main features:

1: the main frame adopts split sheet metal processing, convenient assembly and disassembly, surface spray treatment, neat and beautiful.

2: material cylinder and piston rod and other key parts are made of high temperature resistant, low expansion coefficient alloy material, and the special surface heat treatment, in high temperature situation is not easy to deformation, and the hardness is high, not easy to wear, can be used for a long time.

3: the use of non-contact high precision lever type light even to the displacement measurement device, as the lever type light even mass balance, and no spring and other device, so the measurement of displacement will not bring other effects, effectively prevent the test error.

4: with the automatic cutting device driven by the micro motor, it can set the cutting time, the rotating motor will be set in accordance with the cutting time and cutting time, time control is accurate, the error is small. At the same time cutting device can be manually driven. Simple and convenient operation.

5: equipped with a special for the welding machine development of the microcomputer controller, can carry out the whole process of testing process control, data processing, data printing, etc., can be equipped with a micro printer to print out the test results.

Meet standards:

1, 1133:1997 ISO Determination of the melt mass MFR and flow (rate) the melt volume flow (rate) thermoplastics of (MVR) Plastics

2, 3682-2000 GB/T "plastic melt flow rate and melt volume flow rate of the determination of flow rate"

3, JB/T5456-1991 "melt flow rate instrument technology conditions"

4, 878-1994 JJG "melt flow rate meter"

Application industry:

Measurement and quality control; rubber plastics; high school; Scientific Research Institute; commodity inspection arbitration, technical supervision department; petrochemical industry.

Original configuration:

2.095 + 0.005mm die a 5kg; the weight of a

Scalable configuration:

1.180 + 0.010mm die; non standard weight allocation, the maximum can be added to 21.6kg

Technical parameters:

1 temperature control

100) range: 1 ~ 450

2) temperature error: 0.5

3): 0.5

4: 4h) drift is not higher than 0.5 deg

5) the temperature distribution is less than or equal to 0.5 DEG C:

6) resolution: 0.1

Barrel temperature recovery time after feeding 2: less than 4min

3 time clock

1) range: 0 ~ 6000s;

2) resolution: 0.1s

4 cutting device

1) automatic timing cutting (2 ~ 1000s), arbitrary cutting.

2) with the point of cutting, manual cutting function

5 die diameter: 2.095 mm in diameter and 0.005mm

6 cylinder diameter: 9.550 mm in diameter and 0.025mm

7 load:

1) accuracy: less than 0.5%

8 national standard sample (PE) test:

1) repeatability is less than or equal to 2%

2) accuracy: less than 5%

9 determination range: 0.1 ~ 100g/10min

10 source: AC single phase 220 + 10% 3A 50Hz

11 dimensions: long x x x x x x 730mm x 430mm x =550mm

12 host weight: About 65kg