MM-2000 microcomputer control friction and wear tester

MM-2000 microcomputer control friction and wear tester
 

Product description:

MM-2000 microcomputer control friction and wear tester

A. The main purpose
The test machine to do all kinds of metal materials and non-metallic materials (nylon, plastic, etc.) wear test under various state sliding friction, rolling friction, rolling and sliding friction and intermittent contact friction composite, etc., used to assess the material Determination of the mechanism of friction and friction coefficient of the material. and can simulate a variety of materials in dry friction, wet friction and abrasive wear friction and wear test different conditions. The machine uses computer control systems, real-time display test force, friction torque, friction coefficient, test time and other parameters can be recorded during the experiment friction coefficient - Rolling friction test time curve can be adjusted to achieve different slip;. on the results of the product complies with GB / T12444.2-90 metal abrasion test method -MM type wear test;. GB / T3960-83 plastic sliding friction coefficient test method because the machine multi-function, simple structure, reliable, easy to use, there are a number of standard test methods based on the models and used in foreign countries, which is why tribology research in the country also have a very wide range of applications.

II. Technical parameters and technical indicators

Maximum test force 2500N
2 friction torque measuring range 0 ~ 20N.m
3, the next sample shaft speed 0-600r / min
4 Maximum specimen axial moving distance ± 4mm
5 Test Force showed the relative error of more than 10% of full scale, no more than ± 2%
6 Test Force Repeatability relative error of more than 10% of full scale, no more than 2%
7 friction torque relative error of more than 10% of full scale, no more than ± 2%
8 friction torque Repeatability relative error of more than 10% of full scale, no more than 2%
9 -60 ℃ room temperature control range
10 time control range 1s-9999min
11 revolutions control 1-99999999
12 times - friction torque curve measured by a computer-implemented for each parameter display and data processing, real-time display of time - friction torque curve.
13 test machine dimensions (L * W * H) Host: 970 * 660 * 1100
14 Testing Machine weight about 500kg