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This digital Mooney viscosity testing machine measures the viscosity, scorching, and sulfur index of raw rubber and blended rubber compounds. Featuring microcomputer control, data display, and automatic calibration, it is an ideal experimental instrument for rubber industry applications and scientific research facilities.
The system incorporates imported intelligent digital temperature control instrumentation for easy adjustment and setup, with a wide temperature control range. Computer control and interface boards enable comprehensive data acquisition, storage, processing, and printing of test results and curves.
Mooney Viscometer Testing Principle
This instrument measures the Mooney viscosity of substances, primarily elastomers and rubbers. The testing process involves a rotating spindle and heated dies, where the test substance encloses and overflows the spindle. Mooney viscosity is calculated from the torque exerted on the spindle during rotation.
Test Results and Measurements
MI - Initial Mooney viscosity
ML - Minimum Mooney value in the last 30 seconds before motor stopped
Mx-t - Mooney value relating to time t
x - Time of preheat, t - Mooney test time
MRe - Mooney value at the end of stress relaxation
TRx - Time needed for x% torque stress relaxation
Xy% - Percentage of viscosity decay after motor stopped y seconds
Exponent a, constant k, correlation coefficient r, and area A values
Graphical outputs including viscosity-time curves and test temperature curves
Mooney viscosity graph, relaxation graph, and log Mooney units versus log time graph
Technical Specifications
Model
ZL-3002
Control Temperature Range
Normal temperature ~ 200℃
Temperature Display Resolution
0.01℃ (0.1℃ common type of imported temperature controller)
Temperature Control Accuracy
±0.3℃
Calibration Accuracy
Mooney value ±0.5
Rotor Speed
2 rotation/min ±0.02 rotation/min
Torque Range
Mooney value 0-200
Torque Resolution
Mooney value 0.1
Print Content
Date, time, temperature, Mooney scorch curve and MV, T5, T35, T3, T18, @15, @30
Power Requirements
50HZ, ~220V±10%
Manufacturer Profile
Zhongli Instrument Technology Co., Ltd is an instrument expert headquartered in Dongguan, Guangdong, China. Since 2007, we have specialized in manufacturing laboratory testing equipment.
Throughout our 14+ year history, our products have sold well in European, American, and Southeast Asian markets, reaching over 95 countries worldwide. Our equipment is particularly favored by European and American customers.
Our equipment portfolio covers a wide range of industries including rubber and plastics, food, packaging, electronics, and more. Our products are suitable for all scientific research units, quality inspection institutions, and academic applications.
In addition to standard machines, our R&D team can provide customized solutions. Simply communicate your specific requirements and we will deliver a solution that meets your needs.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification:
Verified Supplier
We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.
Companies with technical support, marketoriented, fundamental human. Have a high level of professio... We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.
Companies with technical support, marketoriented, fundamental human. Have a high level of professio...