Commonly known as Jar Test Apparatus & is used to correctly estimate the dosing of alu, and such other coagulants for treatment of water and sewage. Continuous duty brushless electronic stepper motor, Belt driven bearing smooth mechanism, Individual lifting of S.S. stirrer paddle, Common speed control with digial RPM display, speed variable from 5 to 150 RPM for beaker capacity of 1000 ml, Cool fluorescent lamps used to illuminate the bottom. Unit works on 230 V AC, 50 Hz supply.
