Bio-Rad DNA Engine Dyad PTC0220G

The dual-bay Bio-Rad DNA Engine Dyad thermal cycler features a high-density graphical interface and color display.
Point-and-click navigation through the software enables the rapid input of protocols.
For laboratories expecting increased sample throughput, the DNA Engine Dyad
can be expanded to a four-bay system with the addition of a Dyad Disciple thermal cycler.
The DNA Engine Dyad/Dyad Disciple tandem can run up to eight independent protocols when equipped with dual blocks.

All thermal cyclers in the DNA Engine family offer:
10 interchangeable Alpha unit formats designed for easy, frequent change
Independently controlled dual blocks for running 2 protocols simultaneously
Gradient capability with 96-well Alpha units
Multizone feedback control that uses multiple sensors and 4 heating and cooling zones to optimize temperature profiles
Excellent temperature accuracy and uniformity
2 temperature control options: block control or calculated control
Adjustable heated lids that accommodate many vessel types and various sealing options