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Benchtop Four Ball Wear and EP Tester

Conforms to the specifications of:ASTM D2266, D4172, D5183, D2596, D2783; CEC L-45-A-00; IP 239, IP 300; DIN 51350-1, DIN 51350-2, DIN 51350-4, DIN 51350-6

The K93170 Four Ball Wear and EP Tester is designed as per ASTM standards to conduct tests to determine the coefficient of friction of lubricants, wear preventative (WP) and extreme pressure (EP) properties of lubricating oils and greases under a variety of test conditions. This instrument can also be used to determine load carrying properties by the load wear index and the weld point method.

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  • Integrated 15 inch multi-touch control panel
  • Predefined standard test protocol and user defined test customization options
  • Accurate speed control through AC servo motor
  • Built-in pneumatic loading system up to 1000 kg (optional low range from 0 to 50 kg)
  • Dynamic load control system – Constant load test, incremental/decremental loading, step wise loading
  • Integrated temperature control module
  • Safety for speed, temperature, load, friction force
  • USB 3.0 port for data transfer