Digital orbital shakers are designed for a wide range of applications including solubility studies, extraction procedures, and cell cultures that require accurate and reproducible results.

• Exclusive Accu-Drive™ shaking system
• 22.7 kg (50 lbs.) capacity
• Now with best-in-class, exclusive 5-year warranty
• Available with a NIST Traceable, ISO/IEC 17025 Accredited Calibration Certificate from Troemner

Shakers are equipped with the exclusive Accu-Drive™ Shaking system, which delivers exceptional speed control, accuracy, and durability

Safety features include a built-in load sensor that detects unbalanced conditions and automatically reduces rpm or stops the unit to protect samples. Overload protection delivers audible and visual signals when the system detects an obstruction or tray overload. A ramping feature slowly increases speed to the desired setpoint to avoid splashing, and the spill-resistant design channels fluids away from internal components. In timed mode an audible alarm wil sound when the timer reaches zero. A mute function can be preset. Shakers can operate in cold rooms, incubators, and CO₂ environments from -10 to 60 °C (14 to 140 °F). An RS232 serial port provides two-way communication for data logging and unit control.

Shakers can accommodate a variety of stainless steel platform options. Stainless steel tier braces allow stacking of same sized platforms and provide a 25.4 cm (10") clearance between platforms. Universal platforms are suitable for mounting flask clamps and test tube racks. The adjustable platform attachment is equipped with four cushioned rollers to securely hold glassware. Culture platform with mat is ideal for slow speed applications that utilize low profile vessels such as Petri dishes or culture flasks. Standard test tube racks are made of PVC coated steel, and pivoting test tube racks are made from polypropylene in a stainless steel holder.

The system continuously monitors shaking speed and maintains setpoint even under changing loads. The variable speed microprocessor control provides consistent, uniform mixing action. Microprocessor will display last setpoint and restart if power is interrupted. The powerful triple eccentric drive and maintenance-free, brushless DC motor offer reliable service in continuous duty. Shakers feature touchpad controls with large, independent LEDs for speed and time, allowing operators to view all settings at once. The timer will display elapsed time or, when programmed to a defined limit, will shut off the unit. A speed calibration mode allows users to automatically recalibrate the speed display.