MJ Research PTC-220 Dyad PCR System

PCR Thermal Cyclers
MJ Research
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The MJ Research PTC-220 Dyad PCR System, with two 96-Well blocks, is a high performance thermal cycler designed for fast and efficient multi-block thermal cycling. Equipped with a programmable Dyad cycler with dual-bay chassis, the MJ Research Dyad is an ideal solution for running multiple protocols and accommodating multiple users. Moreover, the system employs user-friendly intuitive software for programming, editing, and file management.

This innovative MJ Research thermal cycler is part of the Alpha unit family, which has the distinct capability of accommodating a wide range of tubes, microplates and slides with its interchangeable sample blocks. The Dyad Dual system also works well with either the Hot Bonnet heated lid for oil-free cycling, or the Power Bonnet lid for automated cycling. The Dyad PTC-220 can be used either with calculated temperature controls for optimal speed and accuracy, or with block/probe temperature controls for protocol compatibility with various instrument types.

MJ Research PTC-220 Dyad PCR System Specifications:

Thermal Range:

-5.0° to 105°C


± 0.3° C

Thermal Uniformity

± 0.4°C well to well

Ramp Speed

 up to 3°C/ sec for single and dual block, up to 1.2°C/sec with slide chambers unit


200-250V, 50/60Hz, 1600W

Weight (base)

40 lbs



  • MJ Research PTC-220 Dyad PCR System
  • Two 96 Well ALS1296 Alpha Blocks
  • 208V Power Cord
  • Mouse
  • Operator's Manual
  • 30-Day Warranty

This MJ Research PTC-220 Dyad PCR System has been thoroughly inspected and performed beautifully. All of our lab equipment comes backed with our standard warranty. Should you have any questions, please don't hesitate to contact us.

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