• Conforms to ASTM D2266, D2596, IP239 and related specifications

• Performs Wear Preventative (WP) and Extreme Pressure (EP) tests

• Displays and records normal load, frictional torque, time and temperature

• Test speeds and temperature are electronically controlled

• Data Acquisition Software and Card are included

• Optional CCD Camera is available for wear scar imaging

• Custom configurations are available

• Precise variable loading capability*

KK93100 Four Ball Wear and EP Tester
Four Ball Tester performs both Wear Preventative (WP) and Extreme Pressure (EP) analyses for measuring the wear and frictional properties of lubricants under sliding-on-steel test conditions. Tests are performed in accordance to the latest ASTM and IP published methods. Normal load on the ball assembly and frictional torque are measured through load cells. Wear scars on the steel balls are measured with a graduated-scale microscope and can be recorded with an optional CCD camera. Data is processed and stored utilizing TriboDATA, and advanced data acquisition and processing software package. Test results can be plotted and compared, as well as exported to other programs.

Specifications
Conforms to: ASTM D2266, D2596, D2783, D4172, D5183*; IP 239

Electrical Requirements:
220V, 60Hz, 3 phase
440V, 50Hz, 3 phase

Drive Motor Power: 1.5 kW

Test Speeds: 1200, 1440, 1760 rpm

Optional Test Speeds (min/max): 1000/3000, 300/3000 rpm

Maximum Axial Load: 10000 N at 3000 rpm or 12000 N at 1800 rpm

Test Duration (min/max): 1/9999 min

Test Ball diameter: 12.7mm

Included Accessories
Set of Weights
Ball Chucks
Ball Pot
Ball Chuck Remover
Ball Rack
Ball Clamp Ring
Ball Holder Base Disc
Set of Hand Tools
Torque Wrench
Graduated-Scale Microscope
Electronic Controller
Connecting Cables
TriboDATA Software 
Calibration and Test Reports

Shipping Information
Shipping Weight: 1360 lbs (620 kg)
Dimensions: 45 Cu. Ft.