MM-P2 computer screen type abrasion test machine

MM-P2 computer screen type abrasion test machine
 

Product description:

MM-P2 computer screen type abrasion test machine
The main purpose
The machine can do all kinds of metal materials and non-metallic materials (nylon, plastic, etc.) wear test at sliding friction, rolling friction, rolling and sliding friction and intermittent contact friction composite of various states, and can simulate a variety of materials carried out under different conditions of friction wet friction, dry friction abrasive wear and a variety of tests, etc., can be measured coefficient of friction and friction work of various materials. The machine can also add special attachments measured liquid lubricant friction coefficient, it is widely used tribology research.
Applicable Standards
Friction and wear testing method GB3960-83 plastic slide
GB12444.1-90 metal abrasion test method (MM-type wear test)
SH / T 0190-92 Determination of the friction coefficient of the liquid lubricant (MM-200 method)
The main technical parameters

Test force range (stepless automatic loading)

0 ~ 2KN
Test Force showed the relative error
In more than 10% of full scale, no more than ± 2%
Friction torque measurement range
0 ~ 15N`m
Friction torque relative error
In more than 10% of full scale, no more than ± 3%
Under the sample shaft speed
400r / min; 200 r / min two tranches
The sample shaft speed
360r / min; 180 r / min two tranches
Speed ​​error
± 10r / min
The maximum axial reciprocating sample distance
± 4mm
The maximum amount under the specimen axis swing
5 mm
Alarm Set
Rpm, time, frictional torque arbitrarily set
Heating range (through a special accessory)
Room temperature ~ 80 ℃
Computer Software features: computer test for the entire monitoring and control, real-time display of friction torque - time curve, friction coefficient - time curve record, save and print test results and reports.