幹(gan)濕(shi)溫度計 DHM2機(ji)械通(tong)風(feng)幹(gan)濕(shi)表，機械(xie)通(tong)風(feng)幹(gan)濕(shi)表，電動通風(feng)幹(gan)濕(shi)表，通風(feng)幹(gan)濕(shi)表，毛(mao)發(fa)濕(shi)度計，雙金(jin)屬(shu)溫(wen)度(du)計，日記(ji)溫(wen)濕(shi)度計，周記(ji)溫(wen)濕(shi)度計，數字式(shi)溫(wen)濕(shi)儀，便(bian)攜(xie)式(shi)溫(wen)濕(shi)儀，便(bian)攜(xie)式(shi)數字溫(wen)濕(shi)儀，溫(wen)濕(shi)度記(ji)錄儀，多功(gong)能(neng)溫濕(shi)度計，大(da)屏幕室內外(wai)溫濕(shi)度儀，多功(gong)能(neng)室內外(wai)溫濕(shi)度計，時鐘(zhong)室(shi)內外(wai)溫濕(shi)度計，室內外(wai)溫濕(shi)度計，溫濕(shi)度計，溫濕(shi)度儀主(zhu)要(yao)由(you)兩只(zhi)相同(tong)的(de)水(shui)銀(yin)溫度(du)表和壹(yi)個(ge)通風(feng)器組成(cheng)，結構(gou)簡單，工藝(yi)性強(qiang)。

幹(gan)濕(shi)溫度計 DHM2機(ji)械通(tong)風(feng)幹(gan)濕(shi)表，，機械通(tong)風(feng)幹(gan)濕(shi)表，電動通風(feng)幹(gan)濕(shi)表，通風(feng)幹(gan)濕(shi)表，毛(mao)發(fa)濕(shi)度計，雙金(jin)屬(shu)溫(wen)度(du)計，日記(ji)溫(wen)濕(shi)度計，周記(ji)溫(wen)濕(shi)度計，數字式(shi)溫(wen)濕(shi)儀，便(bian)攜(xie)式(shi)溫(wen)濕(shi)儀，便(bian)攜(xie)式(shi)數字溫(wen)濕(shi)儀，溫(wen)濕(shi)度記(ji)錄儀，多功(gong)能(neng)溫濕(shi)度計，大(da)屏幕室內外(wai)溫濕(shi)度儀，多功(gong)能(neng)室內外(wai)溫濕(shi)度計，時鐘(zhong)室(shi)內外(wai)溫濕(shi)度計，室內外(wai)溫濕(shi)度計，溫濕(shi)度計，溫濕(shi)度儀。

幹(gan)濕(shi)溫度計 DHM2機(ji)械通(tong)風(feng)幹(gan)濕(shi)表技術(shu)參(can)數

   上海(hai)隆(long)拓(tuo)儀器設備(bei)主要(yao)生(sheng)產：DHM2機械通(tong)風(feng)幹(gan)濕(shi)表，機械(xie)通(tong)風(feng)幹(gan)濕(shi)表，電動通風(feng)幹(gan)濕(shi)表，通風(feng)幹(gan)濕(shi)表，毛(mao)發(fa)濕(shi)度計，雙金(jin)屬(shu)溫(wen)度(du)計，日記(ji)溫(wen)濕(shi)度計，周記(ji)溫(wen)濕(shi)度計，數字式(shi)溫(wen)濕(shi)儀，便(bian)攜(xie)式(shi)溫(wen)濕(shi)儀，便(bian)攜(xie)式(shi)數字溫(wen)濕(shi)儀，溫(wen)濕(shi)度記(ji)錄儀，多功(gong)能(neng)溫濕(shi)度計，大(da)屏幕室內外(wai)溫濕(shi)度儀，多功(gong)能(neng)室內外(wai)溫濕(shi)度計，時鐘(zhong)室(shi)內外(wai)溫濕(shi)度計，室內外(wai)溫濕(shi)度計，溫濕(shi)度計，溫濕(shi)度儀。

機械式(shi)通(tong)風(feng)幹(gan)濕(shi)表的(de)工作(zuo)原理： 
機械式(shi)通(tong)風(feng)幹(gan)濕(shi)表的(de)工作(zuo)原理是將通(tong)風(feng)器的(de)發(fa)條(tiao)上滿(man)，使(shi)風(feng)扇轉動後(hou)給予(yu)壹(yi)定(ding)速度(du)的(de)空(kong)氣流，流經(jing)兩支並(bing)排(pai)的(de)溫(wen)度表，其中(zhong)壹(yi)支的(de)水(shui)銀(yin)球(qiu)部纏(chan)以浸濕(shi)的(de)脫(tuo)脂(zhi)紗(sha)布。由(you)於紗(sha)布上水(shui)分的(de)蒸(zheng)發而使該溫度(du)表的(de)溫(wen)度下(xia)降，對比兩(liang)支溫(wen)度(du)表（浸濕(shi)與未浸濕(shi)）的(de)溫(wen)度差，經(jing)查表換算(suan)可(ke)求出(chu)空氣的(de)相(xiang)對濕(shi)度、絕對濕(shi)度等。手搖幹(gan)濕(shi)表、機械(xie)通(tong)風(feng)幹(gan)濕(shi)表
機械通(tong)風(feng)幹(gan)濕(shi)表的(de)主(zhu)要(yao)用途： 
是用於測(ce)量(liang)空(kong)氣(qi)的(de)溫(wen)度和相(xiang)對濕(shi)度。其結構(gou)特(te)點更(geng)適(shi)合在(zai)野(ye)外無(wu)電源(yuan)供(gong)應(ying)的(de)情(qing)況(kuang)下(xia)測(ce)量(liang)空(kong)氣(qi)的(de)溫(wen)度和相(xiang)對濕(shi)度。