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SYBK-535E 電工、模電、數電、電氣控制（帶直流電機）五合一綜合實驗室成套設備（帶智能型功率表、功率因數表）

2019-07-22 07:48:48

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實訓裝置

一、成品的(de)優勢特點:

實(shi)驗臺兼具較(jiao)進(jin)一(yi)步完(wan)善的安全的防護(hu)設備，較(jiao)豐富的功(gong)能性(xing)。實(shi)驗工(gong)作(zuo)(zuo)上(shang)桌中心配用(yong)通用(yong)性(xing)三極管(guan)原(yuan)理(li)插扳(ban)，三極管(guan)原(yuan)理(li)板(ban)(ban)由進(jin)品ABS注塑加工(gong)而(er)成(cheng)，界(jie)面具有壓(ya)鑄而(er)成(cheng)九孔(kong)成(cheng)小組的金屬片，界(jie)面布(bu)有九孔(kong)成(cheng)小組相(xiang)護(hu)聯通網絡的插孔(kong)，信息化實(shi)驗元器(qi)(qi)板(ban)(ban)塊(kuai)在其就(jiu)任(ren)意拼(pin)插成(cheng)實(shi)驗三極管(guan)原(yuan)理(li)。實(shi)驗元器(qi)(qi)制(zhi)作(zuo)(zuo)而(er)成(cheng)黑色信息化板(ban)(ban)塊(kuai)，抽象概念性(xing)好(hao)，盒蓋印有絕(jue)不失去光(guang)澤(ze)元器(qi)(qi)字母，輪廓線條明(ming)白大方(fang)(fang)。盒體與(yu)盒蓋進(jin)行較(jiao)專業的壓(ya)卡式形式，維修費、換(huan)元器(qi)(qi)折卸方(fang)(fang)面。元元器(qi)(qi)放在實(shi)驗工(gong)作(zuo)(zuo)上(shang)桌底下(xia)以內(nei)柜里，實(shi)驗時(shi)取存方(fang)(fang)面，有效的提升了(le)操作(zuo)(zuo)層次，規(gui)劃(hua)區化情(qing)況，有效的得到(dao)緩解(jie)了(le)課堂實(shi)驗的準備工(gong)作(zuo)(zuo)上(shang)。

二、適用性條件:

支(zhi)持(chi)于高(gao)(gao)的(de)小學(xue)及規(gui)定要求(qiu)較高(gao)(gao)的(de)中(zhong)專小學(xue)、職(zhi)中(zhong)、的(de)職(zhi)業(ye)小學(xue)，可來完成低壓水(shui)(shui)電(dian)工學(xue)、低壓水(shui)(shui)電(dian)工基本(ben)原理、操作(zuo)(zuo)三極管講解、養(yang)成電(dian)子無線技木、羅(luo)馬數字操作(zuo)(zuo)三極管、機電(dian)操作(zuo)(zuo)等在線課(ke)程實(shi)踐(jian)。該系統是(shi)替換成實(shi)踐(jian)室(shi)系統的(de)刷新換代(dai)或重建、擴改實(shi)踐(jian)室(shi)的(de)理想(xiang)型產(chan)品(pin)的(de)，它的(de)設(she)備是(shi)小學(xue)進水(shui)(shui)平、上檔次的(de)首要標志圖片。

三、進(jin)行實(shi)驗(yan)英文臺(tai)和進(jin)行實(shi)驗(yan)英文操作的桌構(gou)造及系統:

1、實驗操作(zuo)臺搭(da)建與性(xing)能指(zhi)標:

1.1.電源適配器(qi)及指標

1.1.1導(dao)(dao)入24v電(dian)源(yuan)適(shi)配(pei)器:三相(xiang)24v電(dian)源(yuan)四線24v電(dian)源(yuan)適(shi)配(pei)器，導(dao)(dao)入時指示箭頭燈(deng)亮(liang)

1.1.2溝(gou)(gou)(gou)通(tong)交(jiao)(jiao)換(huan)活(huo)(huo)動(dong)(dong)(dong)活(huo)(huo)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)模(mo)塊(kuai)讀(du)(du)取(qu)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)：有穩(wen)(wen)(wen)定(ding)(ding)(ding)(ding)絲和漏電(dian)(dian)(dian)(dian)(dian)守(shou)護打開二(er)次(ci)元(yuan)守(shou)護效果。 A組:單、二(er)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)能(neng)調(diao)(diao)節(jie)(jie)為(wei)(wei)溝(gou)(gou)(gou)通(tong)溝(gou)(gou)(gou)通(tong)交(jiao)(jiao)換(huan)活(huo)(huo)動(dong)(dong)(dong)活(huo)(huo)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)模(mo)塊(kuai)，作為(wei)(wei)二(er)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)0～430V反復(fu)能(neng)調(diao)(diao)節(jie)(jie)為(wei)(wei)的溝(gou)(gou)(gou)通(tong)溝(gou)(gou)(gou)通(tong)交(jiao)(jiao)換(huan)活(huo)(huo)動(dong)(dong)(dong)活(huo)(huo)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)模(mo)塊(kuai)，同一應得至(zhi)0～240V二(er)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)能(neng)調(diao)(diao)節(jie)(jie)為(wei)(wei)溝(gou)(gou)(gou)通(tong)交(jiao)(jiao)換(huan)活(huo)(huo)動(dong)(dong)(dong)活(huo)(huo)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)模(mo)塊(kuai)(配帶(dai)一架1.5KVA的二(er)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)自(zi)耦調(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器，配帶(dai)三只表(biao)針式溝(gou)(gou)(gou)通(tong)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)表(biao)，標(biao)示(shi)(shi)調(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)器讀(du)(du)取(qu)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao))。 B組:高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)溝(gou)(gou)(gou)通(tong)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)3－24V分七檔能(neng)調(diao)(diao)節(jie)(jie)為(wei)(wei)，最(zui)高(gao)程(cheng)度讀(du)(du)取(qu)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)1.5A，直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)表(biao)標(biao)示(shi)(shi)。 C組:高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)整流(liu)(liu)(liu)(liu)穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)溝(gou)(gou)(gou)通(tong)交(jiao)(jiao)換(huan)活(huo)(huo)動(dong)(dong)(dong)活(huo)(huo)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)模(mo)塊(kuai)，直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)5V，直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)0.5A，直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)表(biao)標(biao)示(shi)(shi)。 D組:雙(shuang)路穩(wen)(wen)(wen)流(liu)(liu)(liu)(liu)穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)溝(gou)(gou)(gou)通(tong)交(jiao)(jiao)換(huan)活(huo)(huo)動(dong)(dong)(dong)活(huo)(huo)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)模(mo)塊(kuai)，二(er)路讀(du)(du)取(qu)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)均為(wei)(wei)0～30V，由多圈電(dian)(dian)(dian)(dian)(dian)位差器反復(fu)調(diao)(diao)，讀(du)(du)取(qu)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)最(zui)高(gao)程(cheng)度直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)為(wei)(wei)1.5A，每路溝(gou)(gou)(gou)通(tong)交(jiao)(jiao)換(huan)活(huo)(huo)動(dong)(dong)(dong)活(huo)(huo)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)模(mo)塊(kuai)讀(du)(du)取(qu)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)有0.5級(ji)數字6直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)表(biao)、直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)表(biao)標(biao)示(shi)(shi)。直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)度<10－2，負穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)度<10－2，紋波直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao): <5mV。 E組:二(er)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)溝(gou)(gou)(gou)通(tong)市電(dian)(dian)(dian)(dian)(dian)讀(du)(du)取(qu)直(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)額(e)(e)定(ding)(ding)(ding)(ding)線(xian)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)(jiang)大(da)(da)(da)(da)小(xiao)(xiao)(xiao)(xiao)，供用戶(hu)數自(zi)帶(dai)設施(shi)運行。

1.2最大功率(lv)讀(du)(du)取(qu)精密(mi)(mi)度(du)(du)(du)較函(han)數(shu)值(zhi)有器： 1）按(an)照(zhao)(zhao)簡單(dan)金(jin)額(e)(e)的(de)(de)平(ping)率(lv)分解（DDS）引起高(gao)精密(mi)(mi)度(du)(du)(du)較余(yu)(yu)弦(xian)交(jiao)流電(dian)波(bo)(bo)(bo)(bo)，方(fang)波(bo)(bo)(bo)(bo)和角(jiao)形(xing)(xing)形(xing)(xing)波(bo)(bo)(bo)(bo)。按(an)照(zhao)(zhao)出現(xian)(xian)電(dian)腦屏幕(mu)LCD出現(xian)(xian)讀(du)(du)取(qu)精密(mi)(mi)度(du)(du)(du)較的(de)(de)平(ping)率(lv)、波(bo)(bo)(bo)(bo)形(xing)(xing)參數(shu)，衰減值(zhi)。 2）余(yu)(yu)弦(xian)交(jiao)流電(dian)波(bo)(bo)(bo)(bo)讀(du)(du)取(qu)精密(mi)(mi)度(du)(du)(du)較小(xiao)比(bi)率(lv)≥10V,讀(du)(du)取(qu)精密(mi)(mi)度(du)(du)(du)較特性(xing)阻(zu)抗50Ω，模(mo)糊(hu)度(du)(du)(du)<1%（0.1HZ-- 1KHz）。 3）的(de)(de)平(ping)率(lv)的(de)(de)位置(zhi): 0.1HZ~3MHz, 按(an)照(zhao)(zhao)手(shou)機鍵(jian)盤簡單(dan)導入金(jin)額(e)(e)控制在的(de)(de)平(ping)率(lv),。 4）讀(du)(du)取(qu)精密(mi)(mi)度(du)(du)(du)較小(xiao)比(bi)率(lv)按(an)照(zhao)(zhao)電(dian)勢差器上(shang)下(xia)調整(zheng)(zheng)，余(yu)(yu)弦(xian)交(jiao)流電(dian)波(bo)(bo)(bo)(bo)讀(du)(du)取(qu)精密(mi)(mi)度(du)(du)(du)較兼有20db,40db衰減。 5）方(fang)波(bo)(bo)(bo)(bo)占(zhan)空比(bi)能自由調整(zheng)(zheng), 上(shang)下(xia)調整(zheng)(zheng)的(de)(de)位置(zhi)：1%-99%上(shang)下(xia)調整(zheng)(zheng)；方(fang)波(bo)(bo)(bo)(bo)和角(jiao)形(xing)(xing)形(xing)(xing)波(bo)(bo)(bo)(bo)按(an)照(zhao)(zhao)TTL電(dian)平(ping)讀(du)(du)取(qu)精密(mi)(mi)度(du)(du)(du)較。 6）的(de)(de)平(ping)率(lv)計(ji)高(gao)估測的(de)(de)位置(zhi)100MHz，自動換檔(dang)。

1.3沒(mei)次(ci)脈沖激(ji)(ji)光信號(hao):沒(mei)次(ci)可輸(shu)出(chu)電(dian)壓兩對極性脈沖激(ji)(ji)光信號(hao)。

1.4語音(yin)工作效率(lv)縮放器：鍵入語音(yin) 電阻值不不超(chao)過10mV，的輸(shu)出(chu)工作效率(lv)不不低(di)于(yu)1W，音(yin)量隨(sui)意調節(jie)，內有揚聲器，使用于(yu)縮放集成運放擴音(yin)，也可當信號(hao)燈尋(xun)跡。

1.5七段譯碼(ma)(ma)器(WBK-2000低壓電工測試室整套設備無該效果)：3組七段譯碼(ma)(ma)器及相(xiang)對應(ying)譯碼(ma)(ma)信息顯示數碼(ma)(ma)科技管(guan)。

1.6外測(ce)(ce)直流電電壓(ya)二用(yong)水(shui)量流表:精確0.5級,多(duo)位半(ban)數字1式彰(zhang)顯，檢測(ce)(ce)的范(fan)疇:0～1000mA

1.7外測(ce)(ce)交直流電源電源二民(min)用(yong)電壓表:精密度較0.5級,3位(wei)半數字(zi)5式(shi)顯視，量測(ce)(ce)比率:0～99.9V。

1.9智能化工(gong)作(zuo)(zuo)電(dian)壓(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)、工(gong)作(zuo)(zuo)電(dian)壓(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)質(zhi)質(zhi)數(shu)(shu)表：由24位多模塊DSP、16位高精(jing)準(zhun)(zhun)度AD變(bian)為器和飛速(su)MPU單(dan)元(yuan)結構設計(ji)制作(zuo)(zuo)而成，能夠(gou)鍵控(kong)、數(shu)(shu)顯壓(ya)(ya)(ya)力表任務欄保證組隊會(hui)話模塊調整模式切換(huan)。APP上選取RTOS結構設計(ji)制作(zuo)(zuo)理(li)念，并(bing)且還配(pei)有PC視頻監(jian)控(kong)APP來強化分折力。能量(liang)測(ce)電(dian)線(xian)的工(gong)作(zuo)(zuo)電(dian)壓(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)、工(gong)作(zuo)(zuo)電(dian)壓(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)質(zhi)質(zhi)數(shu)(shu)。工(gong)作(zuo)(zuo)電(dian)壓(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)量(liang)測(ce)精(jing)準(zhun)(zhun)度為1.0級，工(gong)作(zuo)(zuo)電(dian)壓(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)質(zhi)質(zhi)數(shu)(shu)量(liang)測(ce)空間0.3-1.0，電(dian)壓(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)工(gong)作(zuo)(zuo)電(dian)流量(liang)限為450V和5A，能定時(shi)判別額定負(fu)載特征（單(dan)純顯現“L”，容(rong)性顯現“C”，純功(gong)率電(dian)阻不顯現），并(bing)可儲存方式15組量(liang)測(ce)信息，供即時(shi)查詢網(wang)站。

2、化學實(shi)驗方(fang)法操(cao)作(zuo)方(fang)法桌:正反面(mian)裝飾(shi)板制造而成，一致(zhi)形不變黃(huang)，尺寸規(gui)格:160×70×80cm，設計顏(yan)值(zhi)大膽,中間商可設抽屆，儲藏設備，左右側二只儲藏柜(ju)，用作(zuo)永久保存元電子器件。

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