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STM-9 Digital Marshall Stability Tester
1��Maximum load: 50kN.
2��Measurement range: ��40kN.
3��Measurement error: �ܡ�0.1kN.
4��Overload protection function: Automatic
protection when the load value is greater
than 39kN.
5��Vertical deformation (flow value): Measuring
range(0-20)mm. Measurement error �ܡ�0.05mm.
6��Pressing speed: (50��5)mm/min.
7��Communication interface: RS232 serial
communication port can communicate with the
 computer.
8��Working voltage: AC (220��10%) V, 50Hz.
9��The ambient temperature: 0��-60��
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