The Autoload Seta-Shell Four Ball Lubricant Tester determines the friction properties of extreme pressure oils and greases. Used in tribology research laboratories and in the routine quality control of finished lubrication products.
A ball, mounted in a chuck, is rotated against three stationary balls in a pot containing the sample lubricant. The digital speed controller has three factory pre-programmed settings which are 1200, 1475 and 1760 rpm. A load, adjustable in the range of 6 to 800 kgF, is applied to the balls via a balance beam and electric jack. The applied load is displayed on a digital readout. The torque transferred between the rotating and stationary balls is measured and displayed. The digital timer, with a range of 0.1 seconds to 9999 hours, can be used to control the duration of the test. If the torque exceeds a preset level, or the balls weld, during a test, power to the drive motor is automatically turned off.
| SPEED RANGE | 1200 to 1760 rpm |
|---|---|
| LOAD RANGE | 6 to 800 kgF |
| TIMING | 0.1s to 9999 hr |
| VOLTAGE | 220/240 V, 50/60 Hz, 32 A (single phase) |
| POWER | 2.6 kW |
| SIZE (HXWXD) | 165 x 82 x 62 cm/td> |
| WEIGHT | 180 kg |
| CCCN CODE | Tariff 90319000 |
show DATA — DO NOT CHANGE ID–
show DATA — DO NOT CHANGE ID–
show DATA — DO NOT CHANGE ID–
Test Balls for IP 239 – 19800-002
Pack of 1000 chrome steel balls for IP 239 – measuring 12.7 mm in diameter, made to ISO 3290-1:2008 Grade 5 and material specification ISO 683-17:1999.
Bearing Plate for Torque Arm – 19800-014
The Bearing Plate is fitted under the 3 test balls in the torque arm assembly of the Seta-Shell 4-Ball Lubricant Testers (19900-3 & 19800-7).
Ball Chuck for 4-Ball – 19800-036
Ball chuck for use on the Seta-Shell 4-Ball Lubricant Testers (19900-3 & 19800-7) to hold the rotating test ball.
Seta Load Calibration Kit – 19930-0
A load cell fits in place of the plunger assembly/test cell in Seta Four Ball Lubricant Testers, and displays the actual load applied on an LCD display.
