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The multi specimen friction and wear tester is a multifunctional friction and wear tester with multiple sample adapters, capable of testing more than 20 different geometric shape specimen samples. It can be widely used to evaluate raw materials, coatings, lubricants, and PV, and determine their dynamic and static friction coefficients. The test parameters and data can be observed and printed in real-time through a digital control system, in accordance with various commercial and military standards through different specimen types and contact methods, testing materials, testing speeds, testing loads, and motors, and have a wide range of applications. There is an excellent correlation between the test results in various technical publications and the actual workload.
ASTM D 2266-01 Standard Test Method for Wear Resistance of Lubricating Greases (Four Ball Method)
ASTM D3702-94 Standard test method for determining the wear rate and friction coefficient of materials in self-lubricating frictional contact using a thrust washer testing machine
ASTM D4172-94 Standard Test Method for Wear Resistance of Lubricants (Four Ball Method)
ASTM G 99-04 Standard test method for wear detection using a needle disk tester
Speed and rotational speed: Ten speed controls, dual speed range of 60-900100-3600PRM, optional speed ranges of 10-25, 80-1800, 0-450, and 150-7200RPM, with an accuracy of 0.5% of the full range. In addition, the optional low transmission gear controls the speed at 0.1RPM
Load: Equipped with 2:1 and 10:1 dual range lever control and fixed load, with a weight of 0-801b and a test load of 0-807.51b. The optional pneumatic load can be controlled through a microprocessor control system and data query control system, with a control range of 30-800lbs and an accuracy of 2% or 5-60lbs of full scale. The pneumatic load requires 80psi compressed air and 801b fixed load, and can also be selected as a low load option of 5-60lbs. The load can be automatically displayed in conjunction with the automatic control system and data query system
Temperature control: Random configuration includes thermocouples, digital temperature display, automatic adjustment of set temperature, automatic setting of starting heating, temperature range from room temperature to 150 ºC, optional refrigeration control system, temperature range from room temperature to -30 ºC
Experimental operating environment: lubricated or non lubricated, optional humidity control option, pressure chamber and circulation system motor: 2HP variable speed DC motor, unidirectional or arbitrary vibration, with high and low speeds and low speeds: 20-600 cycles per minute, vibration angle 0-90
The swing angle can be set.
Torque
The digital controlled torque measurement unit can be printed directly and automatically cut off.
Abrasion
Continuous pointer display, capable of measuring wear rate and total wear, determined by lever ratio with wear unit intervals of 0.02 or 0.002, optional electronic wear measurement system and data recording and querying system
Test time
Digital timing control, with a counter on the panel that can be set for loop counting
Friction measurement
The torque sensor detects torque by reducing the shaft transmission signal and converts the friction coefficient based on the torque value
Standard (friction method)
Surface: Thrust washer
Line: Vane on Disk
Point: Pin on Disk (Test Pin and Disk)
Who we are
We are professional manufacturer & supplier specialized in Civil Engineering & Material testing equipments since 2003. We can supply various kinds of testing equipments that complies to the following standards ASTM/AASHTO, ISO, EN, DIN JIS, as well as other specialized industry standards. Meanwhile we are authorized oversea market distributer of some famous China testing equipments manufacturer. Our customers come from 6 Continents with more than 90 countries & area since company has been established.
Our advantages
1. Quality assurance--We aim to long term cooperation with every of our customer
2. Reasonable price -- we believe only reasonable price can guarantee reliable quality & service
3. Wide range products--we not only sale own products but also acting products of mulity famous China manufacturers, time saving, easier process, better quality & price, guaranteed service.
4. After-sales service guaranteed--all sold products enjoy 12 months warranty period since products claimed, free spare parts (the transportation cost payment depends on the weight & destination).
5. Fast response & professionalism-- 7/24 response either on sales inquiry or after-sales service, Monday to Friday response within 2 hours, weekend response within 6hours.
6. Multi payment modes--Wire transfer (T/T), Paypal (credit card), Western Union, L/C.
- CONSTRUCTION MATERIAL TEST EQUIPMENT 
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