1、 Instrument overview:
This instrument meets the technical requirements of gb3682-2018 test method for melt flow rate of thermoplastic. It is mainly used to measure the melt index of high melt index materials such as polypropylene for melt blown, polypropylene resin for anti sticking nonwovens and conventional plastics.
2、 Compliance with standards:
GB/T3682、GB/T9643、JB/T5456、ISO1133
3、 Instrument features:
1. It adopts 7-inch color touch screen input, with good man-machine interface, sensitive touch control, simple operation and convenient use.
2. 5000 line pulse encoder measures deformation with low resistance, high sensitivity and rapid response.
3. A complete set of weights with eight specifications can meet the load requirements of different material tests. The mechanical loading mode is true and reliable.
4. The independent furnace body is filled with asbestos inside, and the hollow design between the outside and the box body reduces heat transfer, energy consumption and scald prevention.
5. The whole covering heating jacket can heat evenly with small temperature fluctuation.
6. Cemented carbide high temperature resistant material barrel, corrosion resistant, no deformation at high temperature.
7. Brass heat conducting rod has high thermal conductivity, short heating and temperature recovery time, and high test efficiency.
8. The scraping tool is made of 65Mn material. It can be used for a long time. It is wear-resistant and does not deform. The scraping tool is complete without residue.
4、 Technical parameters:
1. Temperature control range: room ~ 450 ℃
2. Outlet diameter: Φ 2.095 ± 0.005 mm
3. Outlet length: 8.000 ± 0.025mm
4. Charging barrel diameter: Φ 9.550 ± 0.007 mm
5. Charging barrel length: 152 ± 0.1mm
6. Piston rod head diameter: 9.474 ± 0.007mm
7. Piston rod head length: 6.350 ± 0.100 mm
8. Constant temperature accuracy: ± 0.2 ℃
9. Temperature recovery time: ≤ 4min
10. Timing range: 0.001s-9999.999s
11. Measuring range:
Mass method (0.1-2500g) / 10min
Volumetric method (0.01-5000) cm ³/ 10min
12. Input mode: touch screen
13. Print test report: support
14. Scraping mode: automatic
15. Test method: mass method (MFR), volume method (MVR)
16. Overall dimension of instrument: 550mm × 350mm × 620mm long × wide × High)
17. Standard test load: eight specifications
Chengde Kecheng testing machine Co., Ltd
- Phone:
- Business Type:
- Location: China
- Main Products:
- Total Employees:
- Year Established:
- Export Markets:
- Total Annual Revenue:
