CD Instrumentation Pvt. Ltd. Offers Solid State Feedback Control System. CD Instrumentation Pvt. Ltd. Supplies Secondary Standard Dosimeter, Clinical Dosimeter, Xrossline Lasers, Calibrator, pH meter, Pocket pH Meter, Conductivity Meter, Pocket Conductivity Meter, etc. The Solid State Feedback Control System or Superstir uses CMOS Technology for accurate speed control assuring trouble free continuous operation. The free spinning rotating magnet spins a Teflon stirring bar to stir liquids in open and closed vessels. The Solid State Feedback Control System maintains excellent speed stability despite viscosity or volume change or voltage fluctuations. The Superstir operates at full high torque at all times through the entire range of 100 to 1400 rpm special circuitry prevents sudden change of speed to keep the stirring bar from spinning out. A unique reverse control provides the automatic change of direction of stirring using 30 sec. To 3 min. Cycles. In the reversal mode, a catch back feature is also incorporated. If the stirbar flies out, it is automatically caught back during the next cycle, ensuring a fail-safe unattended stirring operation.
