PowerPac 3000: Electrophoresis Power Supply for Precision and Flexibility
The Bio-Rad PowerPac 3000 is a fully programmable power supply designed for demanding electrophoresis applications. It is ideal for techniques such as DNA sequencing, isoelectrofocusing (IEF), and various electrophoresis methods, including SDS-PAGE and two-dimensional electrophoresis. The PowerPac 3000 delivers the precision and flexibility required for sophisticated laboratory tasks, offering a comprehensive range of voltage, current, and power outputs to support a wide variety of research applications.
The PowerPac 3000 provides an impressive range of output settings to accommodate different electrophoresis protocols. With a voltage range from 25 V to 3000 V, a current range from 1 mA to 400 mA, and a power range from 1 W to 400 W, this power supply offers full control in 1-unit increments. The device can store up to 9 different methods, each containing up to 9 programmable steps, allowing researchers to save and reuse specific settings for different experiments, significantly enhancing workflow efficiency in the lab.
Safety is a critical concern in any laboratory setting, and the PowerPac 3000 is equipped with a suite of automatic safety detections. The unit can identify no-load conditions, sudden resistance changes, ground leakage, and arc formation, automatically displaying alarms and powering down if necessary. Additionally, the IEC 1010 international safety certification ensures that the device meets the highest standards for laboratory safety.
The temperature control mode is particularly useful for temperature-sensitive applications such as DNA sequencing or single-stranded conformational polymorphism (SSCP) analysis. The PowerPac 3000 can maintain gel temperatures within the range of 0°C to 90°C with an accuracy of ±1°C, ensuring stable and reproducible experimental conditions.
The PowerPac 3000 is designed to simplify laboratory operations. The backlit LCD graphics display provides clear and easy-to-read information about current settings, run status, and potential error messages, even in low-light conditions. The device is compact and stackable, allowing for efficient use of laboratory space. Additionally, the unit has a viewing angle adjustment with two-position legs, allowing users to comfortably view and interact with the display.
The power supply can be set to operate in constant voltage, current, or power modes, with automatic crossover between modes to ensure the most stable operation based on the parameters of the experiment. For additional flexibility, it can run continuously or be programmed to operate under time or volt-hour control.
The PowerPac 3000 is especially suited for applications that require high levels of precision, such as isoelectrofocusing (IEF), where the device’s automatic control systems ensure smooth transitions between steps. It can connect to up to four electrophoresis cells, allowing multiple simultaneous runs, which is a significant advantage for high-throughput laboratories.
