RDT4516 Variable Speed Mixer

The RDT4516 is a variable-speed tube mixer that combines protocol flexibility with extended batch capacity for high-volume laboratory workflows. An adjustable speed range of 5–30 rpm covers the full spectrum of mixing demands — from delicate cell suspensions and sensitive biological samples to routine reagent homogenization — giving researchers precise control over rotation speed to match the requirements of each protocol. The extended Type B roller accommodates 16 tube positions, offering greater throughput than standard single-roller configurations without increasing the instrument's footprint. Its single-layer compact design makes it readily deployable inside temperature-controlled incubators or cold rooms, where maintaining consistent environmental conditions throughout the mixing process is essential. Reproducible end-over-end motion ensures uniform sample treatment across every position in the batch, eliminating the variability that can compromise results at scale. Whether supporting immunoassay incubation protocols, routine reagent preparation, or sensitive biological sample handling, the RDT4516 delivers the throughput and control that high-volume laboratory workflows demand.