الوصف

Lubricant Anti-Wear Performance Tester (Four-Ball Wear Test Machine)  
Product model: JF***2

Product Introduction
This machine uses four Ф*2.7mm standard steel balls to evaluate the load-bearing capacity and anti-wear performance of lubricants (including oil film strength PB, sintering load PD, comprehensive wear value ZMZ, Long-term wear D and other indicators). The influence of temperature on the lubricating performance of lubricants can also be measured.

Product parameter
Spindle speed: **0～***0r/min
Axial loading range: *8～***0N
Heating range of oil cup: room temperature～**0℃
Three-phase motor power: 1.5KW
Standard steel ball diameter for test Ф*2.7mm
Relative error of test force indication: ±1%
When the test force is long, the indication error is automatically maintained: ±1%FS
Accuracy of wear scar measurement range: 0.*1mm has the ability to automatically stop under heavy load and overload