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土壤干燥箱 土(tu)壤干(gan)(gan)(gan)燥(zao)(zao)(zao)(zao)箱采(cai)用(yong)干(gan)(gan)(gan)燥(zao)(zao)(zao)(zao)箱模(mo)塊加(jia)熱(re)和(he)熱(re)空(kong)(kong)(kong)氣(qi)(qi)(qi)雙重模(mo)式(shi)，模(mo)擬室內空(kong)(kong)(kong)氣(qi)(qi)(qi)流動模(mo)式(shi)，即風干(gan)(gan)(gan)模(mo)式(shi)進(jin)行(xing)土(tu)壤的干(gan)(gan)(gan)燥(zao)(zao)(zao)(zao)。空(kong)(kong)(kong)氣(qi)(qi)(qi)是經(jing)過(guo)過(guo)濾膜潔凈(jing)(jing)(jing)后(hou)的熱(re)空(kong)(kong)(kong)氣(qi)(qi)(qi)，樣品(pin)分室獨立存放和(he)干(gan)(gan)(gan)燥(zao)(zao)(zao)(zao)，它具有(you)潔凈(jing)(jing)(jing)，避(bi)免樣品(pin)交叉污染；省時；省力；節省空(kong)(kong)(kong)間；提高土(tu)壤干(gan)(gan)(gan)燥(zao)(zao)(zao)(zao)效率等特(te)點。主要用(yong)于(yu)重金(jin)屬元素分析(xi)的土(tu)壤，底(di)泥(ni)及固廢樣品(pin)的干(gan)(gan)(gan)燥(zao)(zao)(zao)(zao)。 1） 空(kong)(kong)(kong)氣(qi)(qi)(qi)干(gan)(gan)(gan)噪、凈(jing)(jing)(jing)化、加(jia)熱(re)單元：由(you)空(kong)(kong)(kong)氣(qi)(qi)(qi)凈(jing)(jing)(jing)化器(qi)和(he)1個恒溫加(jia)熱(re)器(qi)組成，空(kong)(kong)(kong)氣(qi)(qi)(qi)由(you)該單元處理(li)后(hou)變成干(gan)(gan)(gan)燥(zao)(zao)(zao)(zao)、潔凈(jing)(jing)(jing)的氣(qi)(qi)(qi)源，輸入24個樣 + 查看詳細信息