Testek’s lube oil test solutions are designed for maximum control of critical test variables, such as heat. An integrated reservoir helps to keep fluid temperature consistent – fluid tanks and lines are also insulated to prevent excess heat loss during transfer. Testek’s design utilizes silicon controlled rectifier (SCR) heater controllers, which offer precise control and reliability. Our test software automatically compensates for temperature variation to provide more accurate flow readings. The heating and cooling system uses cooling air from outside the test enclosure to prevent contaminating the motor with oil-saturated air. Mass flowmeters are also available for high-temperature, high-accuracy flow requirements.