产(chan)品简(jian)介(jie)：250ml智能数(shu)显电(dian)热(re)(re)套采用(yong)球(qiu)形加热(re)(re)，可(ke)使容器(qi)受热(re)(re)面积达到(dao)60%以上。控(kong)温(wen)(wen)(wen)采用(yong)计算机芯片(pian)做主控(kong)单(dan)元(yuan)，采用(yong)多(duo)重数(shu)字(zi)滤波电(dian)路，模糊PID控(kong)制算法，具有测(ce)(ce)量精度高，冲温(wen)(wen)(wen)小，单(dan)键(jian)轻触操作，双(shuang)屏显示，内、外热(re)(re)电(dian)偶测(ce)(ce)温(wen)(wen)(wen)，可(ke)控(kong)硅控(kong)制输出，160-240V宽电(dian)压(ya)电(dian)源，并有断偶保护功(gong)能，具有升(sheng)温(wen)(wen)(wen)快、温(wen)(wen)(wen)度高、操作简(jian)便、经(jing)久(jiu)耐用(yong)的特点(dian)，是(shi)做精确控(kong)温(wen)(wen)(wen)加热(re)(re)试验的Z理想(xiang)仪器(qi)。