THE DESIGN BEHIND THE Bead Bath Lab Armor Bead Baths were specifically designed to work with Lab Armor Beads to optimize their performance. Uniform Temperatures It’s all about a good design. With Bead Bath designed specifically for beads, temperatures are consistent and uniform everywhere in the bath. Thermal uniformity is +/-1.0 at 37ºC. Always On It’s always on, ready to use. You never need to turn it off. There is nothing to evaporate. It’s just like a trusty always-on incubator. Unlike a standard bead-filled water bath, Bead Bath allows you to achieve a new set temperature quickly, without long warm-up delays, so you can make fast adjustments.