PSQ1121 Lubricant Friction and Wear Performance Tester (Four Ball Method)
The host computer, control board card, and control software are independently designed and produced by the company and can be equipped with desktops or notebooks to implement data acquisition and processing and test process control. The design of the testing machine host and auxiliary equipment draws on international advanced technology and meets the requirements of national standards, international standards and industry standards. Beautiful appearance, convenient operation, stable and reliable performance.
The machine is mainly based on the form of sliding friction and evaluates the bearing capacity of the lubricant under extremely high point contact pressure conditions. Including the maximum no card bite load PB, sintering load PD, comprehensive wear value ZMZ and other three indicators. The machine can also be used as a long-term anti-wear test for lubricants, to determine the friction coefficient, and to record friction and temperature profiles. The machine is equipped with a high-precision measuring device, which can measure the size of the rubbing wear scar, or realize the computer screen display, measurement and recording of friction rubbing spots.
Features:
Simple operation: test conditions, experimental procedures, results analysis and humanization.
Meet national standards, international standards and industry standards.
The operating performance is stable, the result is accurate, and the repeatability is good. It ensures the authenticity and effectiveness of the test and shortens the test cycle.
Low noise, low pollution, low maintenance and space saving.
Manually ground the reference platform with high precision.
High rigidity, elegant appearance.
The computer displays the test data in real time and controls the test process. It is intuitive and accurate, and the control software and hardware have various data and curve processing functions. Through the display can be intuitively judge the test results and compare the advantages and disadvantages.
Can be equipped with high-precision imaging camera system, the reading results are more intuitive and accurate, the error is small and easy to save the data.
Applicable standards:
GB/T12583-98 Lubricant extreme pressure performance measurement method (four-ball machine method)
GB3142-82 Determination of Lubricant Bearing Capacity (Four Ball Method)
SH/T0189-92 Determination of Anti-wear Properties of Lubricating Oil (Four-ball Machine Method)
SH/T0202-92 grease extreme pressure performance measurement method (four-ball machine method)
SH/T0204-92 Determination of Wear Resistance of Grease (Four-ball Machine Method)
Technical Parameters:
Test force range: (steplessly adjustable) 60N~10kN
Test force indication relative error: ±1%
Maintain the indication error when the test force is long: ±1%F.S
Friction Test Range: 0~300N
Friction test error: ±3%
Spindle speed range: (stepless adjustable) 200~2000r/min
Spindle speed error: ±5 r/min
Friction side temperature control range: room temperature ~250 ○C
Friction pair temperature control error: ±2°C
Test time control range: 1 second to 999 hours
Spindle speed control range: 1~ rpm
Test steel ball: φ12.7mm
Dimensions: 980*570*1700 (mm)
Weight: 500kg
Power supply: 380V 220V50HZ 60A
Temperature: Room temperature - 65 degrees. Relative humidity: 40% - 60%.
No corrosive media, electromagnetic interference.
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请输入计算结果（填写阿拉伯数字），如：三加四=7 