Keyword: robot arm, traverse robots, rheometer, take out robot, rotorless rheometer, viscometer, mooney viscometers
Mooney
Viscometer
MV 2020 Mooney Viscometer
MV 2020 Mooney Viscometer is used for measuring viscosity and relaxtion 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 relaxtion. And it also give out three property data: Mp,tp,tw .
Features
● Easy to use the instrument;
● MV 2020 have automatic door and all of the electric components are CE corresponding.
● 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℃.
● 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;
● The die was designed to international standard ISO;
● With lower noise when working, ≤55db.
Specification:
● Range of temperature control: From room temperature to 200℃;
● Temperature fluctuation in die: ≤±0.1℃;
● Temperature display resolution: 0.1℃;
● Rate of temperature increase:16℃/min-25℃/min;
● Measurement range of torque:0-200MV
● Torque resolution:0.01MV;
● Frequency of rotor:2±0.02r/min
MV-C3 Test Results:
Measure of Mooney viscosity(Large rotor):
● MI -- initial Mooney viscosity;
● M1＋4 - Normal Mooney Viscosity; 1-the time of preheat 1min,4-test time;
● Me - Mooney value obtained upon completion of test;
● TR80 - time needed for 80% torque stress relaxtion;
● MRe - Mooney value at the end of stress relaxtion;
● MV-t - Mooney value relating to time t.
● MI - initial Mooney viscosity;
● ML - Minimum Mooney viscosity;
● M5 - ML＋5 Mooney;
● t5 - Mooney burning time, M5 corresponding time, Unit: min;
● t35 - Mooney vulcanizing time, ML+35 corresponding time, unit: min;
