Liyi mooney viscometer for industry rubber

        Liyi rubber mooney viscometer is an instrument used for measuring the mooney viscosity of a substance (mainly elastomers and rubbers). It contains a rotating spindle and heated dies, the substance encloses and overflows the spindle and the mooney viscosity is calculated from the torque on the spindle.

 

Design standards:

   GB/T 1232, GB/T 1233, ISO 667, ISO 289 ,ASTM D 1646, JIS K 6300 etc.

 

Features:

        Liyi rubber mooney viscometer is used for testing reclaimed rubber or gross rubber viscosity, scorch and vulcanization index, etc. Computer control, data display, automatic calibration, it is a precision labrotary test instrument of rubber industries. 
        Liyi rubber mooney viscometer for Rubbers, under the strong support of advanced PC machine WindowsXP, window 7 or other windows software, coupled with the excellent user software and advanced hardware didn't prepare make the whole measurement become very convenient, quick, accurate and pleasure.

Item	Parameter
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

 

Functions:

     1. Easy to use the instrument. MV-C3 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 2 min. 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. Liyi rubber mooney viscometer for rubbers following ISO 289, ASTM D1646, JIS K6300.

     7. Liyi rubber mooney viscometer can variable temperature unit “C, “ F degree.

     8. Liyi rubber mooney viscometer use window XP program connect to machine and can setting mooney or scorch time and show dynamically.

 

How does this viscometer work?

     The rubber sample into the mold cavity is almost entirely enclosed and maintained at test temperature, the mold cavity are of two parts, of which the lower part with a small linear reciprocating movement (swing oscillation), oscillatory shear specimen produced strain determination is the reactiontorque of the mold cavity (force), this torque (force) depends on the shear modulus of rubber.