Kind digital nucleic acid amplification

Kind digital nucleic acid amplification, comprising a chassis, wherein the chassis is provided inside the temperature controller and the fan module, said fan module comprises a thermoelectric cooler; side of the thermoelectric cooler disposed on the chassis, the a temperature controller disposed proximate the other side of the thermoelectric cooler of the chassis, the temperature controller is electrically connected with the thermoelectric cooler, for real-time control of the temperature of the thermoelectric cooler; the thermoelectric coolers after the forward or backward out of the front push-pull structure disposed in the interior of the enclosure. Simple Digital nucleic acid amplification of the present invention, the overall configuration, easy to operate; optimum arrangement of the components, which saves space of the entire apparatus, but also reduces the production cost; wherein the thermoelectric cooler to a temperature controller may implement a temperature cycle, accurate denaturation, annealing and extension temperature, time and cycle count control template, the amplification can be achieved quickly raising and lowering the temperature required for precise regulation.