China Melt Flow Index Testing Machine

GBB-R Melt Flow Index Testing Machine
Function and usage
GBB-R Melt flow index tester is a high precise melt testing instruments for the measurement of thermoplastic melt flow rate (MFR) in quality control and research applications.
It's suitable to measure melt flow character of PP, PE, POM, AR, PC, ABS plastics and plastic productions, widely used in Plastic raw material production, petrochemical industry, Scientific Research Departments and Commodity inspection department.
Standards:
B/T9643, GB/T3682, JB/T5456, ISO1133
Application:
Working principle:
The instrument is applied to test material molten status by high temperature furnace in a predetermined temperature condition. The molten status of analyte is extruded through a certain diameter orifice under a predetermined weight load. The "Melt (mass) flow rate" often used to express the viscosity, fluidity and other physical properties of the polymer material in the molten state in the study of industrial enterprises and research institution. The melt index refers to the average weight of the extrudate paragraphs sample translate to extrusion amount in 10 minutes
Configuration:
A host, a set of weight, die 1PC, a cleaning stick and a micro printer
Parameters
Test Method
Mass Act (MFR)
Temperature range
room temperature ~ 450 centigrade ;
Temperature deviation
± 0.2 centigrade
The temperature distribution
≤ 0.5 centigrade
Temperature Resolution
0.1 centigrade
Temperature recovery time after feeding barrel
≤ 4min
Cutting mode
automatic timed cut (0.1 ~ 999s), manual cutting
The inner diameter of the die
Dia2.095 ± 0.005mm
Inner diameter of the barrel
Dia9.550 ± 0.025mm
Standard load
3.187 ~ 211.82N total of eight grade, accuracy ≤ ± 0.5%
Work environment
10 -40 centigrade , 30% -80% RH

After sale service
24-hour response.
1 year warranty and lifetime maintenance.
Software upgraded for free.
Unscheduled return visits annually, free on-site maintenance.
Free installation and training.
The maintenance and replacement is free in the warranty time, and expend the guarantee time for the replacement accordingly. The factory supply the software and consumption parts and only charge material cost after 1 year warranty.

Company Show
about GBPI
GBPI is a professional manufacturer focused on developing and producing packaging material test instruments. Founded in 2002, the company has received IOS9001 certification and reco gnized as high-tech enterprise and software enterprise by national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for technological progress.
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