| Customization: | Available |
|---|---|
| Max Diameter of Workpiece: | <500mm |
| Mass Scope of Workpiece: | <900kg |
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What is Mooney Viscometer?
A 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.
Features and usages:
It 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. LY3018 cheap rubber viscometer on sell, 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.
Specifications:
|
Items |
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 |
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 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. Mooney rubber viscometer 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.
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 reaction torque of the mold cavity (force), this torque (force) depends on the shear modulus of rubber.
Curing test specimens after the start of the shear modulus increases, the computer machine real-time display and record the torque (force), when the torque (force) rose to a stable value or the maximum as well as return to the state, they get a torque ( force) and time curve, that is, curing curve (Figure 1),
shape of the curve and test the temperature and plastic material characteristics.
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