Seta-Shell Four Ball Lubricant Tester
The Seta-Shell Four Ball Lubricant Tester (manual load) determines friction and wear properties of extreme pressure oils and greases. Used in tribology research laboratories and in the routine quality control of finished lubrication products.
The digital speed controller has four programmable presets, three are pre-programmed to the most commonly used speeds. Duration of the test can be controlled by the digital timer, which has four ranges and spans 0.1 second to 9999 hours. If the balls weld during a test, the power to the drive motor is automatically turned off, via a torque sensing mechanism.
International Regulatory Compliance Methods
ASTM D2266, ASTM D2596, ASTM D2783, ASTM D4172, BS EN ISO 20623, BS ISO 26422, CEC L-45-99, DIN 51 350, IP 239, ISO CD 11008
- Key advantages
Applied load range 0 to 800kgF
Drive speed from 1200 to 1760rpm
Digital speed control with three presets
Timer range 0.1s to 9999hr
Automatic shut off on seizure
Safety and splash guard