Guangdong Guangce Instrument Technology Co., Ltd
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Auto Touch Screen Melt Folw Index Tester
A.Product description:
It is used to determine the MFR&MVR value of the melt flow rate through the standard die every 10 minutes when various plastics and gums pass through a certain temperature and load in a viscous flow state. It is suitble for melting high temperature polycarbonate, polysulfoxide, fluorine plastics, nylon and other engineering plastics. Also, it is appropriate for the polyformaldehyde, polystrene, polypropylene, ABS resin polyformaldehyde, polycarbonate resin and other low temperature plastic melting test. The machine is widely used in plastic production, plastic products, petrochemical and other industries as well as related universities, scientific research units and commodity inspection departments.
B.Test standards
GB-T3682-2018 Determination of melt flow rate and melt volume flow rate for thermoplastics
ISO1133: 1997 Determination of melt mass flow rate MFR and melt volume flow rate MVR for thermoplastics
ASTM D1238 Standard test method for determination of flow rate of thermoplastics melt by extruded plastimeters
C.Equippment advantage
1. The heating cylinder is made up of 304 stainless steel or alloy, for the reason that in high temperature metal material is easily oxidation rust while the melting flow index tester usually performs long-time work at high temperature(up to 400~500 degrees).
2. The melting flow index rate instrument is equipped with dual sensor configuration to get precise temperature control and better temperature gradient so that the instrument can work longer.
3. According to the national standard, function that four minute countdown after feeding is added in the machine.
4. The RS232 interface is available to be connected to the computer to output data(optional).
5. The last test conditions can be directly displayed after boot-strap to avoid users resetting test parameters each time ,reducing the workload of the operators.
6. The maximum temperature can be up to 450~500℃.(optional, special instructions when ordering).
7. After long time test of strong corrosive plastic such as full fluorine plastic, the accuracy of the instrument is non-destructive.
8. Meeting standards:ISO 1133, ASTM D1238, GB/T3682
D.Equippment usage
E.Equippmet Specifications
| Item | Automatic melt flow index tester
|
| Display method | 7-inch touch screen + connectable computer software |
| Heating zone | Multi-stage (2-stage) temperature control method, 2 sets of platinum resistance sensors, 2 heating zone for independent temperature control, high-precision intelligent PID control, the heating slope or heating speed is adjustable, gradient of 0-70mm interval ±1°C |
| Test method | MFR+MVR |
| Temperature curve display | YES |
| Output method | Micro printer or computer software output report |
| Die | A standard 2.095mm die |
| Weight level | level 8 (0.325㎏,1.2㎏,2.16㎏,3.8㎏,5.0㎏,10.0㎏,12.5kg,21.6k g) |
| Weight loading method | Automatically Loaded Weights |
| Cutting method | Manual + automatic cutting |
| MVR Displacement Accuracy | 0.01mm (different measurement intervals can be set to meet the latest international standards) |
| Cleaning mode | Die manual cleaning + barrel manual cleaning |
F.Accessory
| No. | Name | Unit | Quantity | Remark |
| 1 | counterweight | Set | 1 | 0.325㎏,1.2㎏,2.16㎏,3.8㎏,5.0㎏,10.0㎏,12.5kg,21.6k g(in a load within) |
| 2 | counterweight tray | Set | 1 | in a load within |
| 3 | charging hopper | Set | 1 | |
| 4 | die cleaning load | Set | 1 | |
| 5 | loader bar | Set | 1 | |
| 6 | barrel cleaning load | Set | 1 | assemblies |
| 7 | rod | Set | 1 | (in a load within) |
| 8 | die | Set | 1 | |
| 9 | gauze | Roll | 2 | |
| 10 | printer paper | Roll | 2 |
G.Introduction of Guangdong Guangce Instrument Technology Co.,Ltd
Guangdong Guangce Instrument Technology Company Limited, located in Dongguan City, is a technology-based private enterprise engaged in research and development, production, OEM and sales of scientific and technological equipment manufacturing.Our company has 15 years of production experience, has various software and hardware design and research and development capabilities, and also have experienced and high-quality technical team and professional sales team.Main business includes plastic physical properties, mechanics, environmental reliability, aging, and flame retardant testing instruments, among which the annual output of plastic polymer physical properties testing instruments ranks among the top in the country.The products are sold to more than 40 countries and regions including the United States, Japan, South Korea, Canada, Mexico, Thailand, Vietnam, France, Germany, Spain, and Italy.