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>>Variable SpeedMooneyViscometerVSMV100BBrief Description:VariableSpeedMooneyViscometerVSMV100BmadebyNorkaisaninnovativetypeofMooneytester,basedontraditionalMooneyviscositytestingtechnologyincomplianc
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Description

>> Variable Speed Mooney Viscometer VSMV100B

Brief Description:

Variable Speed Mooney Viscometer VSMV 100B made by Norka is an innovative type of Mooney tester, based on traditional Mooney viscosity testing technology in compliance with ASTM D1646, and specially designed for research and development of raw materials and compounds with its utilizable function of rotor speed variation (0.1 to 30.0rpm) to test process-ability of raw materials and compounds under different shear rate, which can much exactly reflect or correlate real production situations. Adopting the latest temperature control systems, advanced temperature probe, precise torque transducer as well as strict quality control in manufacturing, VSMV 100B makes it possible for users to get the testing results, such as Mooney Viscosity, Scorch Time, Stress Relaxation with excellent repeatability, reproducibility and sensitivity on top of the world. Assorted with friendly graphical interfaces, powerful data processing capacity, and strong network function, it greatly improves users' testing capability, facility and efficiency.

Different rotor speed causing to different Mooney Unit (MU) meanse that raw materials or compounds have different processability at different shearing rates:

1

Mooney Unit (MU) at an ultra-low rotor speed (0.1rpm) is correlated to P0 under plastimeter test, but under the common test conditions(2rpm), no such correlation results can be reached:

2

Scorch Time shall be significantly shortened at a high shear rate (high rotor speed), which can calculate under real production and processing conditions:

3

Stress Relaxation Test is additional to Mooney Viscosity Test for collecting the relaxation behavior of raw materials or compouns, 
which can further reflect its processability, especially for same MU but different processability:

4

Repeatability and Reproducibility:

Data point

Repeatability difference coefficient

Reproducibility difference coefficient

Mooney viscosity test ML(1+8 ) IRM241d,
standard value: 72.0

0.84%

1.47%

Scorch, Mm (MU)

1.33%

2.79%

Scorch, T5 (min)

2.03%

5.02%

Scorch, T35 (min)

2.11%

4.74%

 

Technical Data and Specifications:

Standard

In compliance with ASTM D 1646 and ISO 289

Rotor Speed

0.1~30.0 rpm, Rotating Speed Precision: ±0.01 rpm

Sample Volume

Two upper and lower samples: 25±3cm3

Temperature

Microprocessing Control
Temperature Range: room temperature ~200℃
Temperature Resolution: 0.01℃
Temperature Control Precision: ±0.1℃
Absolute Accuracy: ±0.2℃　
Temperature Overheat: less than 0.4℃ at set point
Temperature Recovery Speed: less than 50 seconds
Temperature Rising Speed: less than 5 minutes (room temperature ~100℃)

Viscosity Measurement

Measuring Range: 0-250 MU, Measuring Precision: 0.01MU

Test Type

Mooney Viscosity Test, Scorch Time Test, Stress Relexation

Calibration

Automatic Balance, Automatic Calibration

Display

7.5" TFT LCD, 640X480, 16 million pixel

Keyboard

64-key Membrane Keyboard

Embedded system

ARM9 Structure, 200MHz CPU, 64M Memory, 512M Onboard Storage, Linux kernel

Interface

Fast Ethernet *1, USB 2.0*2, RS232*1

Electricity

220VAC±10%, 7A

Air Pressure

0.44MPa (4.5kg/cm2)

Size

Width: 68cm, Height: 128cm, Deep: 73cm

Weight

Gross Weight: 240kg, Net weight: 190kg

Packing Size

L x W x H: 89cm x 80cm x 157cm

 
 
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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