
ASTM D2266, ASTM D4172 Four-Ball Method Grease Anti-Wear Tester. Comprehensive Standards Support: Supports ASTM D2266, D4172, D417, D2596, and D2783 standards. Advanced Control System: Industrial controller with metal touch screen and independent analysis module. Dual Floating Bearing Tech: Ensures accurate real-time tracking of test force and friction. High-Speed Servo Drive: Brand servo motor drives spindle with high-quality transmission bearings. Digital Image Capture: 3 million pixel CCD probe for capturing and analyzing friction surface topography. Lifetime Technical Support: Free lifetime online technical services provided for all equipment. Global Logistics Network: Ships worldwide via DHL, FedEx, UPS with professional protective packaging.