Overview
The PT-HK-MRH 5A is one of the most widely recognized testers for evaluating the load carrying capacity of extreme pressure lubricants. This tester evaluates fluid lubricants and greases containing extreme-pressure additives. Applicable Standard ASTM D2509-93 Standard Test Method for Measurement of Load-Carrying Capacity of Lubricating Grease (Timken Method) and ASTM D2782-94 Standard Test Method for Measurement of Extreme-Pressure Properties of Lubricating Fluids (Timken Method)
Technical Parameters
1.Maximum test force: 5KN
2.Spindle speed range (stepless):100~1500rpm
3.Test force leer ratio: 10:1
4.Friction leverage scale label: 0.5N/100mm
5.Heating temperature range: Ambient~100℃
6.Test force-imposed rage:8.92~13.33N/s
7.Standard test ring size: φ49.22mm×13.06mm
8.Standard test block size: φ12.32mm×19.05mm