電子溫濕度計原理
電子式溫濕度計的原理是將對濕度(du)(du)敏感的材(cai)料涂(tu)敷在(zai)(zai)電(dian)(dian)(dian)子(zi)元(yuan)件(jian)的表面或復合進元(yuan)件(jian)中(zhong)。當濕度(du)(du)變(bian)(bian)(bian)(bian)化時,元(yuan)件(jian)中(zhong)的濕敏材(cai)料物(wu)理性能變(bian)(bian)(bian)(bian)化影響通(tong)過電(dian)(dian)(dian)子(zi)元(yuan)件(jian)的電(dian)(dian)(dian)流或電(dian)(dian)(dian)壓也隨著(zhu)發生變(bian)(bian)(bian)(bian)化,通(tong)過電(dian)(dian)(dian)路變(bian)(bian)(bian)(bian)換(huan)成溫(wen)度(du)(du)和濕度(du)(du)的變(bian)(bian)(bian)(bian)化數值,顯示在(zai)(zai)電(dian)(dian)(dian)子(zi)屏幕上(shang),這就是電(dian)(dian)(dian)子(zi)式(shi)溫(wen)濕度(du)(du)計。
電子溫濕度計操作方法
1、依機背(bei)指示方向推開電池(chi)門,取出電池(chi)隔片,然后(hou)裝(zhuang)回電池(chi)門,該機即可(ke)用。
2、按鍵功(gong)能:(MODE)切換時鐘與鬧鐘顯示(shi)(shi)模式/設(she)定當前時間(jian)、鬧鐘、12或(huo)24小時制、日期(qi)(ADJ)調整被設(she)項目的數值;(MEMORY)顯示(shi)(shi)記(ji)憶中(zhong)的最(zui)高/最(zui)低溫濕度值/清除(chu)記(ji)憶的最(zui)高/最(zui)低溫濕度值;(℃/ oF)切換溫度單位以℃(攝(she)氏(shi)度)或(huo)oF(華氏(shi)度)顯示(shi)(shi);(RESET)清除(chu)所有(you)設(she)定/記(ji)憶值,返回初始狀態(tai)。
3、在初始狀態下按住(zhu)(MODE)1秒,當前時間的分鐘數開(kai)始閃動,按(ADJ)可以調節分鐘數,連續(xu)按(MODE)可以分別設定“時鐘”、“12/24”、“月(M)”、“日(D)”
4、在當前時(shi)鐘(zhong)模式(shi)下,(時(shi)鐘(zhong)與(yu)分(fen)鐘(zhong)之(zhi)間的兩點(dian)每秒閃動一(yi)次(ci))切(qie)換顯示為鬧(nao)鐘(zhong)模式(shi)(時(shi)鐘(zhong)與(yu)分(fen)鐘(zhong)之(zhi)間的兩點(dian)不閃動),此時(shi)按(ADJ)可以切(qie)換“鬧(nao)鐘(zhong)”(Alarm)功(gong)能/“整(zheng)點(dian)報時(shi)”()功(gong)能的開與(yu)關,再按住(MODE)2秒,可以設定鬧(nao)鈴時(shi)間,同時(shi)啟動“整(zheng)點(dian)極時(shi)”功(gong)能,()符號(hao)出現。
5、在鬧鐘模式下(xia),若無任何操作則一分鐘后(hou)(hou)自(zi)動(dong)返回當前(qian)時鐘,此時按(an)(an)一次(ADJ)切換至日(ri)歷顯示,3秒后(hou)(hou)自(zi)動(dong)返回當前(qian)時鐘按(an)(an)MAX/MIN鈕,顯示溫/濕度最(zui)后(hou)(hou)次清除(CLEAR)以來的最(zui)大值(zhi)。
6、按(an)(MEMORY)可以顯(xian)示(shi)記憶的溫/濕度最(zui)大(da)值(MAX)和最(zui)小(xiao)值(MIN),按(an)住(MEMORY)超過2秒可清除記憶的最(zui)大(da)/最(zui)小(xiao)值。