Partition control water bath heating intelligent nitrogen blowing concentrator and use method thereof

The zone control water bath heating intelligent nitrogen blowing instrument comprises a water bath heating box, a control panel is arranged on one side of the circumferential face of the water bath heating box, a cavity of the water bath heating box is evenly divided into a plurality of heating zones through partition plates, and a temperature sensor is arranged in each heating zone; one end of each partition plate is fixedly connected with the circumferential face of the water bath heating box in a sealed mode, the other end of each partition plate is fixedly connected with the fixed base in a sealed mode, a sample bracket is installed between the partition plates, and a sample chuck and a nitrogen distribution disc are installed on the upper portion of the fixed base. And the nitrogen distribution disc is arranged to be a fan-shaped gas supply area corresponding to the heating area up and down. The water bath heating box is uniformly divided into a plurality of heating areas, and samples in the heating area