電子溫濕度計原理
電子式溫濕度計的原理是(shi)將對濕度(du)(du)(du)敏(min)感的材料涂敷在(zai)(zai)電子(zi)元件(jian)的表面或復合進元件(jian)中(zhong)。當濕度(du)(du)(du)變(bian)化(hua)(hua)時,元件(jian)中(zhong)的濕敏(min)材料物理性能(neng)變(bian)化(hua)(hua)影(ying)響通過電子(zi)元件(jian)的電流或電壓也隨著發(fa)生變(bian)化(hua)(hua),通過電路變(bian)換(huan)成溫度(du)(du)(du)和(he)濕度(du)(du)(du)的變(bian)化(hua)(hua)數值,顯(xian)示在(zai)(zai)電子(zi)屏(ping)幕(mu)上,這就(jiu)是(shi)電子(zi)式溫濕度(du)(du)(du)計。
電子溫濕度計操作方法
1、依機背指示方向(xiang)推開電池(chi)(chi)門,取出電池(chi)(chi)隔片,然后裝回(hui)電池(chi)(chi)門,該(gai)機即可用。
2、按鍵功能:(MODE)切換時(shi)鐘(zhong)與(yu)鬧鐘(zhong)顯示模式(shi)/設定當前(qian)時(shi)間、鬧鐘(zhong)、12或(huo)24小(xiao)時(shi)制、日期(ADJ)調整被設項目(mu)的數值(zhi)(zhi)(zhi);(MEMORY)顯示記憶中的最高/最低(di)溫(wen)濕度(du)(du)值(zhi)(zhi)(zhi)/清除(chu)記憶的最高/最低(di)溫(wen)濕度(du)(du)值(zhi)(zhi)(zhi);(℃/ oF)切換溫(wen)度(du)(du)單位(wei)以(yi)℃(攝氏度(du)(du))或(huo)oF(華氏度(du)(du))顯示;(RESET)清除(chu)所有(you)設定/記憶值(zhi)(zhi)(zhi),返回(hui)初始(shi)狀態。
3、在初始(shi)狀態下按住(zhu)(MODE)1秒,當前時間的分鐘數(shu)開(kai)始(shi)閃動(dong),按(ADJ)可(ke)以(yi)調(diao)節分鐘數(shu),連(lian)續按(MODE)可(ke)以(yi)分別設定“時鐘”、“12/24”、“月(M)”、“日(D)”
4、在當前(qian)時(shi)(shi)鐘(zhong)(zhong)(zhong)模式下,(時(shi)(shi)鐘(zhong)(zhong)(zhong)與分鐘(zhong)(zhong)(zhong)之(zhi)間(jian)的(de)(de)兩點(dian)(dian)每秒閃動(dong)(dong)一次)切換顯(xian)示為鬧(nao)鐘(zhong)(zhong)(zhong)模式(時(shi)(shi)鐘(zhong)(zhong)(zhong)與分鐘(zhong)(zhong)(zhong)之(zhi)間(jian)的(de)(de)兩點(dian)(dian)不閃動(dong)(dong)),此時(shi)(shi)按(ADJ)可(ke)以(yi)切換“鬧(nao)鐘(zhong)(zhong)(zhong)”(Alarm)功能/“整點(dian)(dian)報時(shi)(shi)”()功能的(de)(de)開與關,再(zai)按住(zhu)(MODE)2秒,可(ke)以(yi)設定(ding)鬧(nao)鈴時(shi)(shi)間(jian),同時(shi)(shi)啟動(dong)(dong)“整點(dian)(dian)極時(shi)(shi)”功能,()符號(hao)出現。
5、在鬧鐘模式下,若無任(ren)何操作則一分鐘后(hou)自(zi)動(dong)返回當前時鐘,此時按一次(ci)(ADJ)切換(huan)至日歷顯(xian)示,3秒后(hou)自(zi)動(dong)返回當前時鐘按MAX/MIN鈕,顯(xian)示溫/濕度最后(hou)次(ci)清(qing)除(CLEAR)以來的最大值。
6、按(an)(MEMORY)可(ke)以顯示記憶的溫(wen)/濕度最(zui)大值(zhi)(zhi)(MAX)和最(zui)小(xiao)(xiao)值(zhi)(zhi)(MIN),按(an)住(MEMORY)超過2秒(miao)可(ke)清除記憶的最(zui)大/最(zui)小(xiao)(xiao)值(zhi)(zhi)。