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Home ProductsMelt Flow Index Tester

Built - In Micro Printer Melt Flow Index Tester

Good quality Electromechanical Universal Testing Machine for sales
Good quality Electromechanical Universal Testing Machine for sales
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Built - In Micro Printer Melt Flow Index Tester

China Built - In Micro Printer Melt Flow Index Tester supplier
Built - In Micro Printer Melt Flow Index Tester supplier Built - In Micro Printer Melt Flow Index Tester supplier

Large Image :  Built - In Micro Printer Melt Flow Index Tester

Product Details:

Place of Origin: China
Brand Name: WANCE
Certification: CE SGS ISO9001
Model Number: MFI452

Payment & Shipping Terms:

Minimum Order Quantity: 1 Unit
Price: Negotiation
Packaging Details: Wooden Case with Fumigation
Delivery Time: 30 Workding Days
Supply Ability: 30 Units/Month
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Detailed Product Description
Product Name: Melt Flow Index Tester Temperature Range: 100-450℃
Temperature Accuracy: ±0.5 Die: φ2.095±0.005
Standard Weight: 875, 960, 1200, 1640 Model: MFI452

Melt Flow Index Tester ISO1133 melt mass-flow rate (MFR) and melt volume-flow rate (MVR)

 

Function

This type of melt flow indexer is a high precise melt testing instrument for the measurement of melt flow rate (MFR)/(MI) or melt volume rate (MVR) in quality control and research applications. The testing result can distinguish the viscous flow performance of thermoplastic material by the model MFI452 showing its advantage in the following industries: factories, products quality testing station, scientific and research institutes, and concerned industries.

 

Standards

ISO1133, ASTM D1238, ASTM D3364, BS2782, DIN53735, JIS K7210

 

ISO1133 - Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics

 

This part of ISO 1133 specifies two procedures for the determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastic materials under specified conditions of temperature and load. Procedure A is a mass-measurement method. Procedure B is a displacement-measurement method.
Normally, the test conditions for measurement of melt flow rate are specified in the material standard with a reference to this part of ISO 1133. The test conditions normally used for thermoplastics are listed in Annex A.
The MVR is particularly useful when comparing materials of different filler content and when comparing filled with unfilled thermoplastics. The MFR can be determined from MVR measurements, or vice versa, provided the melt density at the test temperature is known.
This part of ISO 1133 is also possibly applicable to thermoplastics for which the rheological behaviour is affected during the measurement by phenomena such as hydrolysis (chain scission), condensation and crosslinking, but only if the effect is limited in extent and only if the repeatability and reproducibility are within an acceptable range. For materials which show significantly affected rheological behaviour during testing, this part of ISO 1133 is not appropriate. In such cases, ISO 1133-2 applies.

 

 

 

Features

Two digital display control panels with membrane covered buttons, comfortable touching, intuitive operating and real-time data displaying.

 

Test method (MFR/MVR) can be pre-selected by the control panel, and test can be conducted automatically as preset program. And there is a friendly prompt by hum to alarm the coming end of each test step in the whole test process.

 

The OMRON E5AZ temperature control system is configured with two groups of platinum resistor temperature transducers and one group of the two is used as spare part which makes a high reliability. And the PID algorithm is used to adjust the temperature and compensate the influence of temperature caused by the environment or undulation of power to ensure a good stability.

 

Automatic cut-off device, driven by motor, small size, good flexibility. It can carry out the automatic timing cut-off, jog cut-off and manual cut-off as the need of the customers.

 

Built-in micro-printer. When the Test is completed, the results will be printed on scrip clearly only by pressing on the “Print” button.

 

The displacement of the piston rod is exactly measured by the infrared sensor.

 

The piston rod and the filling canister are all made of nitriding steel with high rigidity and strong corrosion resistance.

 

A set of elaborately designed accessories to provide a convenient operation and maintenance.

 

 

Specifications

Model   MFI452
Temperature range 100~450
Temperature accuracy ±0.5
Temperature variation in 4 hours ≤0.5

Temperature variation with distance at between

10 mm and 50 mm above the die surface

≤1
Temperature Resolution 0.1
Interval of temperature recovering after changing testing samples minute ≤4
Timing range second 0~6000
Resolution of timing second 0.1~1
Inner diameter of die mm Φ2.095±0.005
Inner diameter of filling canister mm Φ9.550±0.025
Weights accuracy   ≤±0.5%
Standard weights g 875,960,1200,1640
Possible Combination of the Standard Weights g 325, 1200, 2160, 3800, 5000
Measurement range g/10min 0.1~100
Dimension mm 550×430×730
Power Supply   220V±10%, AC, 50HZ, 3A
Weight kg 65
Cut-off device   Automatic/Jog/Manual cut-off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Load (g) Combination of dead weight (g)
325 T-shape weight tray and the weight of piston
1200 325+875
2160 325+875+960
3800 325+875+960+1640
5000 325+875+960+1640+1200
10000 325+875+960+1640+1200+2500+2500
21600 325+875+960+1640+1200+1600+2500+2500+2500+2500+2500+2500
 

 

 

 

 

 

 

 

 

 

 

Built - In Micro Printer Melt Flow Index Tester

 

 

Contact Details
Shenzhen Wance Testing Machine Co., Ltd.

Contact Person: Leo

Tel: +8613925289160

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