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|Standard:||IS0289-63 GB/T1232||Temperature Range:||0--200℃|
|Temperature Measure Accuracy:||≤±0.3℃||Control Accuracy:||≤±0.3℃|
|Temperature Resolution:||0.1℃||Torque Range:||0—200 Mooney|
|Calibration Accuracy:||100±0.5 Mooney||Rotor Speed:||2±0.02 Rpm|
rubber testing equipments,
rubber tensile testing machine
MN-6004 Mooney viscometer is another high-tech mechatronics product recently developed by our factory. It consists of computer, OMRON high precision temperature control instrument, data acquisition controller, mechanical components and electrical linkage. Is used to determine the Mooney viscosity, scorch time and fluidization index of all kinds of unvulcanized natural rubber, synthetic rubber and regenerated rubber.
|Temperature measure accuracy||≤±0.3℃|
|Calibration accuracy||100±0.5 Mooney|
|Measure time||Scorch 0—200 minutes,Dynamic viscosity 4,8 minutes, resolution rate 1sec|
|Ambient temperature||0--35 ℃|
|Power source||AC 220V ±.5 3KVA|
MN-6004 Special description of high quality function of Mooney viscometer:
1.Mooney viscometer Mooney test and scorch test can test 16 curves simultaneously at the same interface and can be printed in real time.The measured data and curves are stored in the database.The data in the database can be retrieved by time, data size, batch number and group number at any time, and can be reproduced and restored.One curve, five curves or 16 curves can be drawn on a graph when the curve is reproduced. The parameters of the curve can be the same or different.In order to find out the best parameters, the so-called same parameters are compared on a graph with several curves of the same compound and the same measuring time.The so-called different parameters are completely different compound, the curve shape, measurement time are different, they are drawn on a map for the comparison between the rubber materials.The use of this function in conjunction with the data retrieval function will greatly improve the accuracy and efficiency of selecting the best parameters. Figs. 1 to 6 are part of the curve graphic format of Mooney scorch.
2.The T18 T35 process of scorch test is fully automatic. If the measurement is 15 minutes, if the T18 (small rotor) or T35 (large rotor) is not measured in 15 minutes, the experiment will add 1 minute to automatically move down until the T18 or t35 is measured, and the diagram of figure 3 will be obtained.The measuring time may also be manually modified during the test, such as 20 minutes of measuring time set by a rubber compound, 20 minutes can be changed to 15 minutes or any value in the middle of the measurement, as long as 20 minutes under "modify the measuring time" on the bottom right of the display are changed to 15 minutes, Press "enter" to complete. If 200 minutes t 18 or t 35 are not detected, the measurement will automatically end.
Scorch T3 T5 test,the burning time of some users is longer, tens of minutes, or even longer.In order to improve efficiency, they only care about the initial scorch time T3 and t5 in production.,To meet the needs of this section of the user,The function of measuring only the parameters of t 3 t 5 is designed. The small rotor can detect t 3 automatically and the large rotor can also automatically stop t 5. The testing process, the format is exactly the same as t 18 t 35.
3.Comparative test.Mooney viscosity and scorch tests can use previously measured rubber curve data as reference values.16 times in a row at the same interface,The best experimental data are found by comparing the curves drawn.Repeated testing of the same compound is particularly convenient.
4.The instrument can retrieve measuring time, measuring range, controlling temperature, glue batch number, shift number, database, precision correction, data.Curve data printing and so on the display only to make simple settings, with the mouse can be completed."measure" one key can complete "close mode", "rotate", "measure" multiple actions,The operation is quick and convenient.After the measurement is completed, the software will automatically adjust Y scale according to the size of measurement value according to 0-100Mv 0-200Mv to make the curve more beautiful.Man-machine interface is quite human, a look at the screen know how to operate. The figure is colourful, but does not irritate the eyes
5.If a 30-minute test, eight hours a day can save at least 15 years of curves and data.For this reason, the computer of this system, except for the use of the Mooney viscometer, is not to be used for other. In case of misoperation or virus infection, the data and system will be washed away, causing unnecessary losses.
6.Printed drawings on the enterprise name, each curve rubber material name, batch number, team number, operator name, etc., can also be modified in the measurement. Users can set any form of title text if they need additional title description.
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