電工(gong)維(wei)修(xiu)光電子方法?功率拖動實(shi)踐教學(xue)綜合考(kao)核設施

本儀(yi)器(qi)就(jiu)是你(ni)總部選擇文化(hua)藝術(shu)(shu)培(pei)訓(xun)部“轉型(xing)發展21世經專職文化(hua)藝術(shu)(shu)培(pei)訓(xun)培(pei)訓(xun)課(ke)育兒教育體制改革和(he)課(ke)本開發歸劃”的(de)(de)標準(zhun)(zhun)，，并按照專職文化(hua)藝術(shu)(shu)培(pei)訓(xun)的(de)(de)教法和(he)實(shi)(shi)踐(jian)(jian)標準(zhun)(zhun)而(er)研制的(de)(de)食品，實(shi)(shi)踐(jian)(jian)方式(shi)歸屬于“用電(dian)(dian)(dian)線(xian)路深入(ru)分析”“電(dian)(dian)(dian)焊工(gong)前提(ti)(ti)”“電(dian)(dian)(dian)焊工(gong)學”“模擬(ni)系統智能電(dian)(dian)(dian)子廠技術(shu)(shu)”“小(xiao)數智能電(dian)(dian)(dian)子廠技術(shu)(shu)”“主軸電(dian)(dian)(dian)機操縱”“繼電(dian)(dian)(dian)排斥器(qi)操縱”等培(pei)訓(xun)課(ke)實(shi)(shi)踐(jian)(jian)建(jian)設(she)品牌，設(she)計合(he)情合(he)理，實(shi)(shi)踐(jian)(jian)元(yuan)電(dian)(dian)(dian)子器(qi)件(jian)適(shi)用掛箱式(shi)，易增多或(huo)突出實(shi)(shi)踐(jian)(jian)建(jian)設(she)品牌。該儀(yi)器(qi)非常適(shi)合(he)大(da)專、高專、中專學歷(li)、技校等新砌或(huo)搬遷(qian)實(shi)(shi)踐(jian)(jian)室，為(wei)學校里急劇增設(she)實(shi)(shi)踐(jian)(jian)課(ke)提(ti)(ti)拱了理想(xiang)的(de)(de)的(de)(de)實(shi)(shi)踐(jian)(jian)設(she)施。

一、技能性能方面

1、鍵(jian)(jian)盤輸入(ru)外(wai)接(jie)電原：三(san)相(xiang)電四(si)(si)線制(zhi)四(si)(si)線（或三(san)相(xiang)電四(si)(si)線制(zhi)五線）～380V±5% 50Hz（外(wai)接(jie)電原鍵(jian)(jian)盤輸入(ru)由多電視媒(mei)體示教墻上無線網絡外(wai)接(jie)電原調(diao)控器調(diao)控）

2、溫暖(nuan)：-10℃～+40℃，較(jiao)為干濕度＜85%（25℃）

3、系統(tong)設計數量：＜1.5KVA

4、凈重：150Kg

5、形態尺寸：1600mm×700mm×1500mm

二、實(shi)(shi)踐教(jiao)學(xue)裝(zhuang)制常規配資及功用 本實(shi)(shi)踐教(jiao)學(xue)臺其主(zhu)要由實(shi)(shi)踐教(jiao)學(xue)屏(ping)、實(shi)(shi)踐教(jiao)學(xue)掛箱、實(shi)(shi)踐教(jiao)學(xue)桌(zhuo)得到分為(wei)。

（一）實(shi)踐(jian)(jian)教學(xue)屏 實(shi)踐(jian)(jian)教學(xue)屏為(wei)鐵質(zhi)雙重亞光密紋噴(pen)塑框架，鋁質(zhi)開關(guan)按鈕，為(wei)實(shi)踐(jian)(jian)教學(xue)掛箱作為(wei)學(xue)習交流(liu)主(zhu)機電(dian)源(yuan)模塊、直流(liu)變壓(ya)器(qi)(qi)穩壓(ya)阻源(yuan)模塊、恒流(liu)源(yuan)、變量無線信號再次產(chan)生器(qi)(qi)、測試(shi)軟(ruan)件儀器(qi)(qi)及實(shi)踐(jian)(jian)教學(xue)元器(qi)(qi)件等，重要工(gong)作以(yi)下(xia)：

1、調(diao)控(kong)及(ji)互動(dong)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)配器組成部分 （1）作(zuo)(zuo)(zuo)(zuo)為三(san)相(xiang)(xiang)(xiang)四線制不變380V交談信息學(xue)習(xi)24v外(wai)(wai)接(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)開(kai)(kai)(kai)(kai)關(guan)，由組合構成外(wai)(wai)接(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)開(kai)(kai)(kai)(kai)關(guan)開(kai)(kai)(kai)(kai)關(guan)快捷獨立(li)性調(diao)整(zheng)其(qi)傳輸，之間(jian)(jian)、線間(jian)(jian)進行(xing)串電(dian)(dian)(dian)(dian)(dian)(dian)或超負荷由單支機(ji)全過(guo)程(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)定時監控(kong)錄像電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)定時保證。相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)量(liang)(liang)(liang)(liang)型相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)量(liang)(liang)(liang)(liang)型漏電(dian)(dian)(dian)(dian)(dian)(dian)外(wai)(wai)接(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)開(kai)(kai)(kai)(kai)關(guan)開(kai)(kai)(kai)(kai)關(guan)快捷發動(dong)后(hou)由發動(dong)和停(ting)機(ji)快捷調(diao)整(zheng)培(pei)(pei)訓(xun)臺工作(zuo)(zuo)(zuo)(zuo)中(zhong)的(de)24v外(wai)(wai)接(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)開(kai)(kai)(kai)(kai)關(guan)。具有著告警和重設作(zuo)(zuo)(zuo)(zuo)用。 （2）作(zuo)(zuo)(zuo)(zuo)為單相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)0～250V/2A間(jian)(jian)斷(duan)調(diao)節(jie)節(jie)交談信息學(xue)習(xi)24v外(wai)(wai)接(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)開(kai)(kai)(kai)(kai)關(guan)一(yi)再（配齊一(yi)輛0.5KVA單相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)調(diao)壓(ya)(ya)(ya)器）。直(zhi)接(jie)(jie)(jie)經整(zheng)流(liu)(liu)環節(jie)可求1組0-240V間(jian)(jian)斷(duan)調(diao)節(jie)節(jie)整(zheng)流(liu)(liu)24v外(wai)(wai)接(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)開(kai)(kai)(kai)(kai)關(guan)，有表告訴傳輸相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)量(liang)(liang)(liang)(liang)值。 （3）作(zuo)(zuo)(zuo)(zuo)為2V、4V、6V、8V、10V、12V、14V、16V、18V、20V、24V高壓(ya)(ya)(ya)交談信息學(xue)習(xi)24v外(wai)(wai)接(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)開(kai)(kai)(kai)(kai)關(guan)，相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)量(liang)(liang)(liang)(liang)1.5A。 （4）作(zuo)(zuo)(zuo)(zuo)為～220V電(dian)(dian)(dian)(dian)(dian)(dian)插座2只，為外(wai)(wai)界測量(liang)(liang)(liang)(liang)儀(yi)器作(zuo)(zuo)(zuo)(zuo)為工作(zuo)(zuo)(zuo)(zuo)中(zhong)的(de)24v外(wai)(wai)接(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)開(kai)(kai)(kai)(kai)關(guan)。 （5）配齊培(pei)(pei)訓(xun)用250V/30W陽光燈管及(ji)之架一(yi)整(zheng)套。

2、工作功(gong)率(lv)(lv)開(kai)關外接(jie)電(dian)(dian)一些 （1）雙路(lu)恒流穩壓開(kai)關外接(jie)電(dian)(dian)，二路(lu)導(dao)出功(gong)率(lv)(lv)值功(gong)率(lv)(lv)值均(jun)為0-30V，內置(zhi)式繼電(dian)(dian)氣電(dian)(dian)腦自動(dong)換檔(dang)。多圈電(dian)(dian)勢差器連繼調準，用(yong)方便簡潔。導(dao)出更大工作功(gong)率(lv)(lv)為1.5A，擁有(you)設(she)置(zhi)式限流護理用(yong)途，導(dao)出有(you)0.5級(ji)數據工作功(gong)率(lv)(lv)表(biao)、功(gong)率(lv)(lv)值功(gong)率(lv)(lv)值表(biao)告(gao)訴，功(gong)率(lv)(lv)值功(gong)率(lv)(lv)值平衡度10-2，根據平衡度10-2，紋波功(gong)率(lv)(lv)值功(gong)率(lv)(lv)值5mv。 （2）高(gao)壓電(dian)(dian)式式流穩壓開(kai)關外接(jie)電(dian)(dian)：+5V，工作功(gong)率(lv)(lv)0.5A，有(you)表(biao)告(gao)訴。

3、電(dian)率輸(shu)(shu)(shu)送(song)(song)(song)函(han)(han)數值再(zai)次高壓發(fa)生器(qi)： 1）所(suo)(suo)分為(wei)一(yi)直的加數率轉化成（DDS）出現高高精準度余弦函(han)(han)數交流電(dian)波(bo)(bo)(bo)，方波(bo)(bo)(bo)和四(si)角(jiao)波(bo)(bo)(bo)。所(suo)(suo)分為(wei)LED頻幕LCD體現 輸(shu)(shu)(shu)送(song)(song)(song)率、波(bo)(bo)(bo)形(xing)圖，衰減值。 2）余弦函(han)(han)數交流電(dian)波(bo)(bo)(bo)輸(shu)(shu)(shu)送(song)(song)(song)降(jiang)幅≥10V,輸(shu)(shu)(shu)送(song)(song)(song)電(dian)位(wei)差差50Ω，模糊度<1%（0.1HZ-- 1KHz）。 3）率區間(jian): 0.1HZ~3MHz, 所(suo)(suo)分為(wei)筆記(ji)本鍵盤一(yi)直的插入加數沒置率,。 4）輸(shu)(shu)(shu)送(song)(song)(song)降(jiang)幅所(suo)(suo)分為(wei)電(dian)位(wei)差器(qi)上(shang)下(xia)調整(zheng)(zheng)，余弦函(han)(han)數交流電(dian)波(bo)(bo)(bo)輸(shu)(shu)(shu)送(song)(song)(song)還具(ju)有(you)20db,40db衰減。 5）方波(bo)(bo)(bo)占空比調整(zheng)(zheng), 上(shang)下(xia)調整(zheng)(zheng)區間(jian)：1%-99%上(shang)下(xia)調整(zheng)(zheng)；方波(bo)(bo)(bo)和四(si)角(jiao)波(bo)(bo)(bo)所(suo)(suo)分為(wei)TTL電(dian)平輸(shu)(shu)(shu)送(song)(song)(song)。 6）率計比較高測量方法區間(jian)100MHz，系統(tong)自動換檔。

4、連(lian)繼記數(shu)單脈沖：模擬(ni)輸出次數(shu)0.5-300KHz。

5、日(ri)均輸(shu)(shu)入(ru)脈沖(chong)發生器(qi)：只要可輸(shu)(shu)入(ru)輸(shu)(shu)出一雙正反輸(shu)(shu)入(ru)脈沖(chong)發生器(qi)。

6、儀(yi)器部份 （1）真管(guan)用(yong)(yong)值(zhi)(zhi)互動討(tao)論自然數(shu)電阻值(zhi)(zhi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)一(yi)直(zhi)(zhi)，測(ce)(ce)定(ding)(ding)(ding)方(fang)法(fa)時(shi)間(jian)(jian)(jian)區(qu)域(yu)(yu)：0-500V，0.5級(ji)(ji)，兩位(wei)半(ban)數(shu)顯(xian)(xian)(xian)壓(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)式(shi)(shi)(shi)式(shi)(shi)(shi)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)。 （2）真管(guan)用(yong)(yong)值(zhi)(zhi)互動討(tao)論自然數(shu)整流(liu)(liu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)額定(ding)(ding)(ding)電壓(ya)(ya)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)一(yi)直(zhi)(zhi)，測(ce)(ce)定(ding)(ding)(ding)方(fang)法(fa)時(shi)間(jian)(jian)(jian)區(qu)域(yu)(yu)：0-2000mA，0.5級(ji)(ji)，兩位(wei)半(ban)數(shu)顯(xian)(xian)(xian)壓(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)式(shi)(shi)(shi)式(shi)(shi)(shi)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)。 （3）整流(liu)(liu)數(shu)顯(xian)(xian)(xian)壓(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)式(shi)(shi)(shi)式(shi)(shi)(shi)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)電阻值(zhi)(zhi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)一(yi)直(zhi)(zhi)，測(ce)(ce)定(ding)(ding)(ding)方(fang)法(fa)時(shi)間(jian)(jian)(jian)區(qu)域(yu)(yu)：0-200V，0.5級(ji)(ji)，兩位(wei)半(ban)數(shu)顯(xian)(xian)(xian)壓(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)式(shi)(shi)(shi)式(shi)(shi)(shi)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)。 （4）整流(liu)(liu)數(shu)顯(xian)(xian)(xian)壓(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)式(shi)(shi)(shi)式(shi)(shi)(shi)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)整流(liu)(liu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)額定(ding)(ding)(ding)電壓(ya)(ya)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)一(yi)直(zhi)(zhi)，測(ce)(ce)定(ding)(ding)(ding)方(fang)法(fa)時(shi)間(jian)(jian)(jian)區(qu)域(yu)(yu)：0-2000mA，0.5級(ji)(ji)，兩位(wei)半(ban)數(shu)顯(xian)(xian)(xian)壓(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)式(shi)(shi)(shi)式(shi)(shi)(shi)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)。 （5）三相變(bian)頻(pin)器智慧型工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)、工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)因素表(biao)(biao)(biao)(biao)(biao)(biao)(biao) 由(you)一(yi)套套微電子(zi)產(chan)品，高(gao)速(su)度(du)、高(gao)折(zhe)(zhe)(zhe)(zhe)算(suan)(suan)折(zhe)(zhe)(zhe)(zhe)算(suan)(suan)準(zhun)確(que)(que)度(du)A/D轉(zhuan)變(bian)基帶芯片(pian)和全數(shu)顯(xian)(xian)(xian)壓(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)式(shi)(shi)(shi)式(shi)(shi)(shi)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)線路造成。使用(yong)(yong)鍵控、數(shu)顯(xian)(xian)(xian)壓(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)式(shi)(shi)(shi)式(shi)(shi)(shi)儀(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)界面體現(xian)電腦對(dui)話的英文工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)管(guan)理(li)方(fang)式(shi)(shi)(shi)。要想延長測(ce)(ce)定(ding)(ding)(ding)方(fang)法(fa)時(shi)間(jian)(jian)(jian)區(qu)域(yu)(yu)和測(ce)(ce)試圖(tu)(tu)(tu)片(pian)圖(tu)(tu)(tu)片(pian)折(zhe)(zhe)(zhe)(zhe)算(suan)(suan)折(zhe)(zhe)(zhe)(zhe)算(suan)(suan)準(zhun)確(que)(que)度(du)，將被測(ce)(ce)電阻值(zhi)(zhi)、整流(liu)(liu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)額定(ding)(ding)(ding)電壓(ya)(ya)瞬(shun)時(shi)值(zhi)(zhi)時(shi)的送樣移動信號經A/D放大(da)，應用(yong)(yong)特用(yong)(yong)DSP折(zhe)(zhe)(zhe)(zhe)算(suan)(suan)有功工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)。工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)的測(ce)(ce)定(ding)(ding)(ding)方(fang)法(fa)折(zhe)(zhe)(zhe)(zhe)算(suan)(suan)折(zhe)(zhe)(zhe)(zhe)算(suan)(suan)準(zhun)確(que)(que)度(du)0.5級(ji)(ji)，電阻值(zhi)(zhi)、整流(liu)(liu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)額定(ding)(ding)(ding)電壓(ya)(ya)滿測(ce)(ce)量范(fan)圍各分為(wei)為(wei)450V、5A，可測(ce)(ce)定(ding)(ding)(ding)方(fang)法(fa)負荷的有功工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)、工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)因素及負荷的材質；還可能存放、記錄好15組工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)和工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)因素的測(ce)(ce)試圖(tu)(tu)(tu)片(pian)圖(tu)(tu)(tu)片(pian)結果數(shu)據報告，并(bing)可逐組在線查(cha)詢。 （6）游針式(shi)(shi)(shi)整流(liu)(liu)微安表(biao)(biao)(biao)(biao)(biao)(biao)(biao)一(yi)直(zhi)(zhi)，滿測(ce)(ce)量范(fan)圍100uA，折(zhe)(zhe)(zhe)(zhe)算(suan)(suan)折(zhe)(zhe)(zhe)(zhe)算(suan)(suan)準(zhun)確(que)(que)度(du)1.5級(ji)(ji)。

7、七段(duan)譯(yi)碼(ma)(ma)(ma)器(qi)：6組(zu)七段(duan)譯(yi)碼(ma)(ma)(ma)器(qi)及相對譯(yi)碼(ma)(ma)(ma)凸(tu)顯(xian)數(shu)碼(ma)(ma)(ma)設(she)備管(guan)

8、方式電平彰(zhang)顯(xian)：8位LED彰(zhang)顯(xian)器

9、結構電(dian)(dian)(dian)平電(dian)(dian)(dian)打(da)開：8位電(dian)(dian)(dian)打(da)開電(dian)(dian)(dian)平輸出 10、實踐安全管理器 長期算作掛鐘食用，有(you)設計實踐日子、定時報警(jing)聲音、立即切(qie)斷(duan)電(dian)(dian)(dian)的(de)功能，然而主(zhu)動紀要根據(ju)插頭接線(xian)處或運作錯誤操(cao)作構成的(de)漏電(dian)(dian)(dian)告(gao)警(jing)總(zong)時長，為小學生實踐技能招式(shi)判斷(duan)可以提供一(yi)款 協調(diao)的(de)原則。