一、貨品的優點:
測(ce)試(shi)(shi)臺還具有(you)(you)較更加(jia)完善的安全(quan)性高養(yang)護(hu)政(zheng)策,較很全(quan)的的效(xiao)果。測(ce)試(shi)(shi)實操桌中(zhong)央軍事配(pei)備有(you)(you)普通電(dian)(dian)源(yuan)(yuan)(yuan)電(dian)(dian)線(xian)插扳,電(dian)(dian)源(yuan)(yuan)(yuan)電(dian)(dian)線(xian)板由進口貨ABS注塑成(cheng)型而成(cheng),反面(mian)(mian)裝(zhuang)配(pei)有(you)(you)壓鑄而成(cheng)九孔(kong)連(lian)(lian)連(lian)(lian)成(cheng)一片(pian)片(pian)組(zu)的金屬片(pian),面(mian)(mian)布有(you)(you)九孔(kong)連(lian)(lian)連(lian)(lian)成(cheng)一片(pian)片(pian)組(zu)上下(xia)級(ji)河南聯(lian)通的插孔(kong),去(qu)去(qu)創新(xin)測(ce)試(shi)(shi)元(yuan)(yuan)元(yuan)(yuan)器封(feng)裝(zhuang)電(dian)(dian)源(yuan)(yuan)(yuan)接(jie)口在其新(xin)任意拼(pin)插成(cheng)測(ce)試(shi)(shi)電(dian)(dian)源(yuan)(yuan)(yuan)電(dian)(dian)線(xian)。測(ce)試(shi)(shi)元(yuan)(yuan)元(yuan)(yuan)器封(feng)裝(zhuang)結合合理去(qu)去(qu)創新(xin)電(dian)(dian)源(yuan)(yuan)(yuan)接(jie)口,抽象概念性好,盒蓋印有(you)(you)永無(wu)變黃元(yuan)(yuan)元(yuan)(yuan)器封(feng)裝(zhuang)波浪(lang)號,線(xian)型明(ming)白大方。盒體(ti)與(yu)盒蓋應用較科學的的壓卡式架構,維護(hu)、修改(gai)元(yuan)(yuan)元(yuan)(yuan)器封(feng)裝(zhuang)折卸方面(mian)(mian)。元(yuan)(yuan)元(yuan)(yuan)器置放(fang)在測(ce)試(shi)(shi)實操桌接(jie)下(xia)來作用柜(ju)體(ti),測(ce)試(shi)(shi)時取存方面(mian)(mian),極大的的提升了(le)操作技術水平,規劃方案化情況,極大的消除了(le)美術教師測(ce)試(shi)(shi)打算作業。
二、選用條件:
選應(ying)用于高(gao)(gao)的高(gao)(gao)等職業角(jiao)(jiao)色院校及標(biao)準(zhun)要求較高(gao)(gao)的中(zhong)專生、職中(zhong)、職業角(jiao)(jiao)色私立幼(you)兒(er)園(yuan),可做好高(gao)(gao)壓電工維修學(xue)、高(gao)(gao)壓電工維修的基本原(yuan)理、電路(lu)板(ban)定量分(fen)析等在線課(ke)程科(ke)學(xue)試驗。該設配(pei)是已有科(ke)學(xue)試驗室(shi)設配(pei)的更新系統換代或新砌、改擴建科(ke)學(xue)試驗室(shi)的滿(man)意類產品,它的裝備(bei)是私立幼(you)兒(er)園(yuan)抽水平、上分(fen)等級(ji)的非(fei)常重要圖標(biao)。
三(san)、試驗臺和試驗進行桌(zhuo)機構及(ji)用(yong)途(tu):
1、科學(xue)實(shi)驗(yan)室工(gong)作臺(tai)產生(sheng)與使用性能:
1.1.主機電(dian)源及性(xing)能指標
1.1.1鍵盤(pan)讀取24v電源適(shi)配器:380V四線(xian)24v電源適(shi)配器,鍵盤(pan)讀取時指示(shi)器燈(deng)亮
1.1.2電輸出(chu)精度:有(you)人壽(shou)保險(xian)絲和漏電保護(hu)的措施面板開關五(wu)級保護(hu)的措施職能。
A組:單(dan)、380V隨意調(diao)節(jie)節(jie)為交(jiao)談(tan)端(duan)(duan)(duan)線(xian)電壓(ya),供應380V0~430V累計(ji)隨意調(diao)節(jie)節(jie)為的(de)交(jiao)談(tan)端(duan)(duan)(duan)線(xian)電壓(ya),也必須得要至0~240V220V隨意調(diao)節(jie)節(jie)為電 源(配(pei)帶兩臺1.5KVA的(de)380V自耦調(diao)壓(ya)器(qi),配(pei)帶三(san)只游標式交(jiao)談(tan)端(duan)(duan)(duan)線(xian)電壓(ya)表,的(de)指示調(diao)壓(ya)器(qi)打出端(duan)(duan)(duan)線(xian)電壓(ya))。
B組(zu):低(di)直(zhi)流(liu)電電壓(ya)交流(liu)活動(dong)直(zhi)流(liu)電電壓(ya)3-24V分七檔(dang)可(ke)以調(diao)整,明顯輸出精度直(zhi)流(liu)電1.5A,直(zhi)流(liu)電表指示標(biao)志。
C組(zu):低(di)壓(ya)(ya)(ya)證書直(zhi)流(liu)電(dian)源線穩(wen)壓(ya)(ya)(ya)阻源,電(dian)壓(ya)(ya)(ya)交(jiao)流(liu)電(dian)5V,交(jiao)流(liu)電(dian)0.5A,交(jiao)流(liu)電(dian)表(biao)警示(shi)。
D組:雙(shuang)路穩(wen)流(liu)(liu)(liu)(liu)穩(wen)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)式(shi)源,二路打出(chu)相電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)交(jiao)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降均為0~30V,由多(duo)圈電(dian)(dian)(dian)(dian)勢(shi)差器多(duo)次(ci)調高(gao),打出(chu)最大(da)的感應交(jiao)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)為1.5A,每路主(zhu)機(ji)外接電(dian)(dian)(dian)(dian)源打出(chu)有0.5級數字6感應交(jiao)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)表、相電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)交(jiao)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降表顯(xian)示燈。相電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)交(jiao)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降穩(wen)壓(ya)(ya)(ya)度(du)(du)<10-2,負穩(wen)壓(ya)(ya)(ya)度(du)(du)<10-2,紋(wen)波相電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)交(jiao)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降: <5mV。
E組:二相互(hu)動市電輸入(ru),供客戶配備環保設備選擇。
1.2公率(lv)工作輸出變量的等離子發生器(qi):
1)主要包括(kuo)(kuo)直(zhi)觀(guan)數據頻繁 獲(huo)得(de)(DDS)生產高精(jing)密度余弦波,方(fang)波和三角形(xing)波。主要包括(kuo)(kuo)大屏現(xian)示幕(mu)LCD現(xian)示傳輸頻繁 、弧形(xing),衰減值。
2)余弦波(bo)導出小幅度≥10V,導出阻抗匹(pi)配50Ω,偏(pian)色度<1%(0.1HZ-- 1KHz)。
3)頻(pin)次范(fan)疇: 0.1HZ~3MHz, 選用鍵盤按鍵進行輸出數(shu)字5快速設置頻(pin)次,。
4)打出降幅運用電(dian)極可調電(dian)阻(zu)器(qi)調接,余弦波打出具(ju)備有20db,40db衰減。
5)方波占空(kong)比(bi)可設(she)定, 設(she)定標(biao)準:1%-99%設(she)定;方波和(he)半圓波適用TTL電平傳(chuan)輸。
6)速度計(ji)高達側量比率100MHz,智能換檔。
1.3日均脈沖(chong)發(fa)生器信(xin)號:每次在(zai)可(ke)輸出成對正反脈沖(chong)發(fa)生器信(xin)號。
1.4音(yin)視頻(pin)導出(chu)變(bian)成(cheng)器:搜索(suo)音(yin)視頻(pin) 的電(dian)壓不如果低于10mV,導出(chu)導出(chu)不少于1W,音(yin)量(liang)可控,內(nei)有汽車喇叭,應(ying)用(yong)在變(bian)成(cheng)電(dian)路系統擴音(yin),也(ye)可當無線信號尋跡。
1.5七段譯(yi)碼器(WBK-2000電(dian)焊工(gong)實(shi)驗性室整(zheng)套(tao)設配暫無性能):3組七段譯(yi)碼器及對(dui)照譯(yi)碼表示數字(zi)管。
1.6外測(ce)交流(liu)直(zhi)流(liu)電二工程(cheng)用電流(liu)表:表面粗糙度0.5級,幾位半阿拉伯(bo)數字式呈現(xian),校(xiao)正的范圍:0~1000mA
1.7外測直流(liu)電(dian)電(dian)壓(ya)(ya)二電(dian)費壓(ya)(ya)表:gps精度0.5級,3名半小數式彰顯,側量范疇:0~99.9V。
1.8智慧工(gong)(gong)作最(zui)(zui)大(da)(da)公(gong)(gong)率(lv)、工(gong)(gong)作最(zui)(zui)大(da)(da)公(gong)(gong)率(lv)因(yin)素表: 由24位(wei)常用DSP、16位(wei)高(gao)(gao)定位(wei)要求(qiu)AD轉移器(qi)和高(gao)(gao)速度MPU模(mo)塊構思而成,使用鍵控(kong)、數顯(xian)壓(ya)力表窗口化實行人與(yu)機器(qi)會(hui)話功(gong)能(neng)(neng)表操(cao)作的(de)模(mo)式。軟件上(shang)通過RTOS構思總(zong)體目標(biao),此(ci)外標(biao)配PC監督軟件來進一步(bu)提高(gao)(gao)研究學習(xi)能(neng)(neng)力。能(neng)(neng)在(zai)預估(gu)電路板(ban)的(de)工(gong)(gong)作最(zui)(zui)大(da)(da)公(gong)(gong)率(lv)、工(gong)(gong)作最(zui)(zui)大(da)(da)公(gong)(gong)率(lv)因(yin)素。工(gong)(gong)作最(zui)(zui)大(da)(da)公(gong)(gong)率(lv)在(zai)預估(gu)定位(wei)要求(qiu)為(wei)1.0級,工(gong)(gong)作最(zui)(zui)大(da)(da)公(gong)(gong)率(lv)因(yin)素在(zai)預估(gu)比率(lv)0.3-1.0,端電壓(ya)電壓(ya)分度值為(wei)450V和5A,能(neng)(neng)自功(gong)判別(bie)電機負(fu)載特點(非理性提示“L”,容(rong)性提示“C”,純阻值不(bu)提示),并可(ke)儲存15組在(zai)預估(gu)資(zi)料(liao),供馬上(shang)查證。
2、實驗作業作業桌:兩面砂巖板板制(zhi)出,不改變形不脫色(se),規(gui)格:160×70×80cm,造型(xing)門形象大方(fang)得體(ti),中心下設抽斗,存(cun)貯手段,的樣子(zi)(zi)二只存(cun)貯柜,廣(guang)泛用于存(cun)貯元電(dian)子(zi)(zi)電(dian)子(zi)(zi)器件。
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