Table of Contents
What is Shell Tellus used for?
The new Shell Tellus S2 VX is designed for excellent stick-slip control to provide efficient and precise power transmission and consistent water separation and air release benefits. Modern hydraulics are operating under increased pressures, speeds and time periods, so protection of equipment is paramount.
Is Shell Tellus synthetic?
Shell Tellus Product Range Shell Tellus hydraulic fluids include extra-long-life synthetic technologies capable of up to four times standard life, through to reliable products for less-demanding applications.
What is Shell Tellus 37?
Shell Tellus Oils are premium quality hydraulic oils generally acknowledged to be the’standard-setter’ in the field of industrial hydraulic and fluid power lubrication.
What is Tost life in oil?
TOST is an industry test to help differentiate a hydraulic oil’s life in operation. Although TOST life is not equal to a hydraulic oil’s operating life, it is an important test to help describe the durability of an oil in the field, especially when exposed to environmental stress and elements.
What viscosity is 46 hydraulic oil?
Hydraulic 46 has the below specifications: Density (Kg/L): 0.869. Viscosity (cSt at 40°C): 46. Viscosity (cSt at 100°C): 7.0.
What is the toast test?
It attempts to determine expected turbine-oil life and performance by subjecting the test oil to oxidative stress using oxygen, heat, water and metal catalysts, all of which could increase sludge and acid formation.
What is a Champagne test?
Conclusions: Testing of abduction strength in the champagne toast position, i.e., 30. of abduction, mild. external rotation, and 30. of flexion, better isolates the activity of the supraspinatus from the deltoid. than Jobe’s ”empty can” position.
How do you isolate the supraspinatus?
in their transitional EMG study, demonstrated that the position that best isolates the abducting activity of the supraspinatus from the abducting activity of the deltoid is 30° shoulder abduction and mild shoulder ER, hence the champagne toast position.