Western Blot Shaker

The SK-O330-Pro Large Multifunctional Orbital Decolorizing Shaker (also known as the LCD Digital Orbital Laboratory Shaker) is a large-capacity benchtop orbital shaker designed for high-throughput gel staining and destaining, Western blot washing, hybridization, RPR/TRUST syphilis testing, and general sample mixing in clinical diagnostic and research laboratories . Operating with a smooth orbital motion at 10mm amplitude and adjustable speeds from 100-500 rpm, this digital shaker supports a maximum load capacity of 7.5 kg with a maintenance-free brushless DC motor that requires no routine servicing .

For the clinical laboratory scientist and medical technologist, the SK-O330-Pro facilitates high-volume standardized RPR card testing for syphilis diagnosis using an optional transparent top cover and thermal insulation device . Its larger 320×320mm work surface accommodates multiple staining trays, allowing batch processing of protein gels for clinical electrophoresis workflows. The shaker supports DNA/RNA hybridization for molecular diagnostics, Western blot membrane washing for protein detection, and gentle mixing for cell culture applications at temperatures as low as 4°C . It is compatible with a wide range of platforms and clamps for culture flasks, Erlenmeyer flasks, beakers, staining trays, and other laboratory vessels .

The shaker features dual independent backlit LCD displays for real-time monitoring of speed and time, with programmable run times from 1 minute to 99 hours 59 minutes or continuous operation . The RS232 data interface enables PC connectivity using free ShakerPC software, allowing users to set instrument parameters, log data, and display real-time work curves from a computer . The wide voltage tolerance (100-240V) ensures compatibility with laboratory power supplies worldwide.

Safety features include over-speed detection and protection, automatic speed regulation, IP21 protection rating, and a maintenance-free brushless motor design that eliminates brush replacement . The SK-O330-Pro holds cTUVus and CE safety certifications and is compatible with cold rooms (4°C), incubators, and standard laboratory environments .

With a compact footprint (approximately 370×420×100 mm) despite its high capacity, and weighing 12 kg, the SK-O330-Pro provides versatile, high-throughput orbital shaking performance for routine laboratory workflows supporting patient diagnosis and biomedical research