Orbital Chilling/Heating Block, 100 to 230 VAC

Chill, freeze, heat, or mix biological samples at your work station|Store 5 programs in memory for precisely timed and repeatable routines|Choose blocks for centrifuge tubes, assay plates, PCR tubes & plates, and more|Two-block unit offers two different or same temperatures|Replace your ice buckets or inconvenient freezer blocks with this compact, economical benchtop chilling/heating block. Features include a two-line LCD that reads actual and set point temperatures, 30-day countdown timer with alarm and auto/off, built-in data logger, and RS-232 I/O port for bidirectional communication with an IBM compatible computer. Energy-efficient Peltier design chills or heats biological samples from -10 to 100C with ±1C digital control. |Orbital Mixing Chilling/Heating Block combines shaking, heating, and cooling all in one instrument with a built-in orbital mixer with speeds settable from 200 to 1000 rpm.