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电(dian)(dian)(dian)(dian)热(re)套是(shi)用(yong)(yong)(yong)无碱玻(bo)璃纤(xian)维作(zuo)绝缘材料,将Cr20Ni80合金丝簧装置(zhi)于其中(zhong),用(yong)(yong)(yong)硅酸(suan)铝(lv)棉(mian)经(jing)真空定型的半球形(xing)保(bao)温(wen)(wen)(wen)(wen)体保(bao)温(wen)(wen)(wen)(wen),外(wai)壳一(yi)次性注塑(su)成(cheng)型,上盖(gai)采(cai)用(yong)(yong)(yong)静电(dian)(dian)(dian)(dian)喷(pen)塑(su)工艺,由于采(cai)用(yong)(yong)(yong)球形(xing)加(jia)热(re),可(ke)(ke)使(shi)容器(qi)受热(re)面(mian)积达到(dao)60%以上。控温(wen)(wen)(wen)(wen)采(cai)用(yong)(yong)(yong)计算机芯片做(zuo)(zuo)主控单(dan)元,采(cai)用(yong)(yong)(yong)多重(zhong)数字滤波电(dian)(dian)(dian)(dian)路,模糊PID控制算法,具(ju)有(you)测量精(jing)度(du)(du)高,冲温(wen)(wen)(wen)(wen)小(xiao),单(dan)键轻(qing)触(chu)操(cao)作(zuo),双(shuang)屏显(xian)示,内、外(wai)热(re)电(dian)(dian)(dian)(dian)偶测温(wen)(wen)(wen)(wen),可(ke)(ke)控硅控制输出(chu),160-240V宽(kuan)电(dian)(dian)(dian)(dian)压(ya)电(dian)(dian)(dian)(dian)源,并有(you)断偶保(bao)护(hu)功能,具(ju)有(you)升温(wen)(wen)(wen)(wen)快、温(wen)(wen)(wen)(wen)度(du)(du)高、操(cao)作(zuo)简便、经(jing)久耐用(yong)(yong)(yong)的特(te)点(dian),是(shi)做(zuo)(zuo)精(jing)确控温(wen)(wen)(wen)(wen)加(jia)热(re)试验的Z理想仪器(qi)。
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