• Model NO.：LR-A019
• Accuracy Grade：0.5
• Load Way：Electronic Load
• Loading Method：Dynamic Load
• Display：Digital
• Control：Computer Control
• Weight：100-500Kg
• Power Source：AC220V
• Oil Cylinder Position：Under
• Certificate：ASTM-D2084,ASTM-D5289,ISO-6502, ASTM-D1646
• Application：Rubber, Wire and Cable Industry
• Keyword：Mooney Viscosity Tester
• Temperature Display Resolution：0.01degree Centigrade
• Control Temperature Range：Normal Temperature~200 Degree Centigrade
• Calibration Accuracy：Mooney Value ±0.5
• Torque Range：Mooney Value 0~200
• Transport Package：Plywood Cases
• Specification：OEM, ODM
• Trademark：Evertech
• Origin：Qingdao, China
• HS Code：90248000
• Production Capacity：200 Unit,Units Per Month

Mooney Viscosity,Rubber Mooney Viscosity Tester.Rubber Mooney Viscometer Testing machine

Character:

Mooney Viscometer is used for measuring viscosity and relaxation of base rubber, raw rubber stock or rubber mass prevulcanization properties, it is also used for measuring viscosity in Mooney value for compounded or uncompounded unvulcanized natural, synthetic or regenerated rubber.

This instrument has excellent performances including automatic calibration, higher stability. It can perform the following tests: viscosity, scorch and stress relaxation.

Mooney Viscosity Measurement Instrument,Rubber test Instrument viscosity tester,Rubber Testing machine test Mooney Viscometer  

Test standard:

Accord with GB/T1232"Rubber unvulcanized -Determination of mooney viscosity'',GB/T 1233 ''Rubber,unvulcanized-Determination of prevulcanization characteristics-Shearing disk method'',ISO289,ISO667ect.

Mooney Viscosity,Rubber Mooney Viscosity Tester.Rubber Mooney Viscometer Testing machine

Specification:

Range of temperature control

 From room temperature to 200°C

Temperature fluctuation in die

 ≤±0.1°C

Temperature display resolution

 0.1°C

Rate of temperature increase

25°C/min

Measurement range of torque

 0-200 MV

Torque resolution

 0.01MV

Frequency of rotor

 2±0.02r/min

Temperature PID  Control

 +/- 0.1°C

Upper & Lower

 Separate plate temperature  control

Power supply

 220 V ,1 Phase, 50 Hz

Mooney Viscosity,Rubber Mooney Viscosity Tester.Rubber Mooney Viscometer Testing machine

Features:

1. Easy to use the instrument.

KJ-A016 have automatic door and all of the electric components are CE corresponding.

2. Temperature can be increased up to 185 within 7.5min, and recovery time when beginning, and recovery time when beginning test will be less 2min. And temperature fluctuation will be within 0.1.

3. All instruments adopted the way of PID to control temperature. The smallest size and weight in all of the same type instrument in the market;

4. The die was designed to international standard ISO.

5. With lower noise when working, ≤55dB.

6. It is following  ISO 289 ,ASTM D 1646, JIS K 6300 .

7. Can variable Temperature unit "C, " F  Degree.

8.Use window XP program connect to machine &  and  can  setting Mooney  or scorch time   and  show Dynamically Mooney value or scorch  time on  the  graph.

Mooney Viscosity Measurement Instrument,Rubber test Instrument viscosity tester,Rubber Testing machine test Mooney Viscometer  

Test Results

Measure of Mooney viscosity (Large rotor):

MI -- initial Mooney viscosity.

ML - The minimum Mooney value in the last 30 seconds before the motor stopped.

Mx-t - Mooney value relating to time t.

           x-the time of preheat, t-Mooney test time

Stress Relaxation

MRe - Mooney value at the end of stress relaxation.

TRx - time needed for x% torque stress relaxation.

Xy% - % of  Viscosity decay after motor stopped y sec.

The value of exponent a,  the constant k,  the correlation coefficient r, and the  area A .

Graph ( with Viscosity-Time curve and Test temperature curve)

Mooney viscosity graph; Relaxation graph; log Mooney units Versus Log time graph.

Scorch Data testing sample results:

   -Scorch time curve

   -Temperature curve

   -Curve index ( Input small  or  Large Rotor test

MI - initial Mooney viscosity

ML - Minimum Mooney viscosit

MF - Maximum Mooney viscosity in the end of the test

Mx-t - Mooney value relating to time t.

x-the time of preheat, t-Mooney test time

M5/M3 - ML+5/3 Mooney

M35/M18 - ML+35/18 Mooney

t5/t3 - Mooney burning time, M5/M3 corresponding time, Unit: min.

t35/t18 - Mooney vulcanizing time, ML+35/18 corresponding time, unit: min.