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SYGJ-758D 高級電工、模電、數電、電力拖動實驗室成套設備(帶智能功率表,功率因數表)
2019-07-23 00:31:57
23101次訪問

實驗裝置

一、物品基本特征

進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)極具較(jiao)不(bu)斷(duan)完(wan)善的(de)(de)安全靠普(pu)管理養護保護,較(jiao)非(fei)常豐富的(de)(de)效果。在(zai)前第三(san)代的(de)(de)車輛根(gen)基(ji)上(shang)社會(hui)各界面(mian)(mian)說了比(bi)不(bu)大(da)(da)的(de)(de)改進(jin)(jin)方案,進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)樓盤愈來(lai)愈非(fei)常豐富,涵蓋(gai)(gai)面(mian)(mian)廣,進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)資源(yuan)確定的(de)(de)余(yu)地大(da)(da),進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)層(ceng)次(ci)有比(bi)不(bu)大(da)(da)從而提高(gao),使(shi)進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)愈來(lai)愈深(shen)入實際(ji)完(wan)正。進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)臺(tai)自(zi)動(dong)(dong)裝(zhuang)配自(zi)動(dong)(dong)化(hua)(hua)(hua)化(hua)(hua)(hua)大(da)(da)號碼化(hua)(hua)(hua)討論、交流電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)表,側量(liang)計算精度(du)較(jiao)高(gao)、側量(liang)區間寬,適用(yong)簡單(dan)(dan)以易于(yu)(yu)。高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)工、電(dian)(dian)(dian)(dian)(dian)(dian)拖強電(dian)(dian)(dian)(dian)(dian)(dian)組(zu)成(cheng)部(bu)件進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)均(jun)用(yong)隱檢(jian)(jian)(jian)(jian)式(shi)電(dian)(dian)(dian)(dian)(dian)(dian)學家(jia)用(yong)墻(qiang)(qiang)壁插座(zuo)(zuo),使(shi)用(yong)穩定靠普(pu)、安全靠普(pu)管理。繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)使(shi)用(yong)器、旋鈕、時間間隔電(dian)(dian)(dian)(dian)(dian)(dian)磁閥產品等(deng)孤立建(jian)成(cheng)箱式(shi),元(yuan)(yuan)一(yi)(yi)體(ti)(ti)(ti)化(hua)(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)原(yuan)(yuan)理芯(xin)片接(jie)線兩(liang)端網(wang)口接(jie)至電(dian)(dian)(dian)(dian)(dian)(dian)學專用(yong)家(jia)用(yong)墻(qiang)(qiang)壁插座(zuo)(zuo)上(shang)。進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)簡單(dan)(dan)以易于(yu)(yu)、比(bi)較(jiao)不(bu)便宜、提高(gao)元(yuan)(yuan)一(yi)(yi)體(ti)(ti)(ti)化(hua)(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)原(yuan)(yuan)理芯(xin)片耗損率(lv)。弱電(dian)(dian)(dian)(dian)(dian)(dian)工程組(zu)成(cheng)部(bu)件在(zai)九孔基(ji)礎進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce) 底板(ban)上(shang)結(jie)束(shu),進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)機靈,著手動(dong)(dong)腦(nao)程度(du)強。技(ji)術研(yan)發進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)開(kai)關(guan)(guan)元(yuan)(yuan)件板(ban)塊盒體(ti)(ti)(ti)合理,抽象化(hua)(hua)(hua)性(xing)好(hao),盒蓋(gai)(gai)印有永遠氧化(hua)(hua)(hua)開(kai)關(guan)(guan)元(yuan)(yuan)件標(biao)志,線條(tiao)圖案清楚美觀大(da)(da)方。盒體(ti)(ti)(ti)與盒蓋(gai)(gai)用(yong)壓(ya)(ya)卡式(shi)的(de)(de)結(jie)構,售后維修、換開(kai)關(guan)(guan)元(yuan)(yuan)件拆解簡單(dan)(dan)以易于(yu)(yu)。大(da)(da)號碼化(hua)(hua)(hua)組(zu)成(cheng)部(bu)件進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)通過(guo)進(jin)(jin)囗(wei)的(de)(de)新穎一(yi)(yi)體(ti)(ti)(ti)化(hua)(hua)(hua)座(zuo)(zuo),進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)時一(yi)(yi)體(ti)(ti)(ti)化(hua)(hua)(hua)插撥(bo)簡單(dan)(dan)以易于(yu)(yu),使(shi)用(yong)穩定靠普(pu),一(yi)(yi)體(ti)(ti)(ti)化(hua)(hua)(hua)座(zuo)(zuo)僅須要(yao)換一(yi)(yi)體(ti)(ti)(ti)化(hua)(hua)(hua)就能無限升級制結(jie)束(shu)大(da)(da)號碼化(hua)(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)原(yuan)(yuan)理進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)。進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)樓盤映射性(xing)好(hao),易于(yu)(yu)大(da)(da)家(jia)課(ke)余(yu)的(de)(de)興趣領導組(zu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)原(yuan)(yuan)理搭建(jian)、大(da)(da)家(jia)肄(yi)業(ye)生設置(zhi)(zhi)等(deng)。進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)開(kai)關(guan)(guan)元(yuan)(yuan)件分(fen)直(zhi)列V型,專科大(da)(da)學除能結(jie)束(shu)具體(ti)(ti)(ti)指(zhi)導書本上(shang)進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce),還可(ke)通過(guo)元(yuan)(yuan)一(yi)(yi)體(ti)(ti)(ti)化(hua)(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)原(yuan)(yuan)理芯(xin)片設置(zhi)(zhi)按照主觀能動(dong)(dong)性(xing)特(te)殊要(yao)求(qiu)的(de)(de)進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)資源(yuan)。為對進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)教育鉆個膽技(ji)術研(yan)發的(de)(de)專科大(da)(da)學進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)搭建(jian)打造了穩定的(de)(de)游戲(xi)平(ping)臺(tai)。進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)臺(tai)極度(du)為115cm,進(jin)(jin)行(xing)(xing)(xing)(xing)(xing)(xing)(xing)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)室(shi)方式(shi) 不(bu)被的(de)(de)設備極度(du)的(de)(de)限制,有助(zhu)于(yu)(yu)于(yu)(yu)培(pei)訓分(fen)析。

二、常用空間

可(ke)用(yong)高(gao)大(da)專院校及請(qing)求較高(gao)的(de)職(zhi)業(ye)學校、職(zhi)業(ye)學校、科(ke)學政府(fu)部門,可(ke)進(jin)行技(ji)(ji)工學、技(ji)(ji)工方法、線路(lu)系統(tong)了解、電(dian)(dian)力設備(bei)操(cao)縱、數(shu)子線路(lu)系統(tong)、模擬仿(fang)真電(dian)(dian)子設備(bei)科(ke)技(ji)(ji)進(jin)行實踐(jian)報(bao)告(gao)(gao)性,靈活運用(yong)其(qi)機構(gou)也可(ke)進(jin)行一些課(ke)程(cheng)進(jin)行實踐(jian)報(bao)告(gao)(gao)性,其(qi)是進(jin)行實踐(jian)報(bao)告(gao)(gao)性室(shi)升(sheng)級(ji)換代或改(gai)(gai)建改(gai)(gai)擴建進(jin)行實踐(jian)報(bao)告(gao)(gao)性室(shi)的(de)好產品。

三、試驗(yan)臺和試驗(yan)運營桌結構的及職能:

1、實驗(yan)室臺組成(cheng)部分與的(de)性(xing)能(neng):

1.1.開關電源(yuan)及(ji)性(xing)能指標(biao)

1.1.1顯示開(kai)關電(dian)源模(mo)塊:單相(xiang)四線(xian)開(kai)關電(dian)源模(mo)塊,顯示時指的是燈亮

1.1.2電開(kai)關(guan)電源傷害:有嵌(qian)到式穩(wen)定盒(he)和單(dan)相漏電呵(he)護電開(kai)關(guan)一級(ji)呵(he)護用(yong)途(tu)。

A組:單(dan)、三相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)四(si)線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)隨(sui)意改(gai)(gai)善互動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)開(kai)(kai)關,提高三相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)四(si)線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)0~380V連(lian)(lian)著隨(sui)意改(gai)(gai)善的互動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)開(kai)(kai)關,同一時(shi)(shi)(shi)間都有(you)(you)機(ji)(ji)會得到(dao)至0~240V220V隨(sui)意改(gai)(gai)善電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)開(kai)(kai)關(還(huan)備(bei)有(you)(you)一個1.5KVA的三相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)四(si)線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)自耦調(diao)壓(ya)(ya)器,還(huan)備(bei)有(you)(you)三只(zhi)液晶顯示(shi)互動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值瞬(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)降(jiang)(jiang)(jiang)表,標(biao)示(shi)燈調(diao)壓(ya)(ya)器傳(chuan)(chuan)輸(shu)線(xian)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值瞬(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)降(jiang)(jiang)(jiang))。 B組:高壓(ya)(ya)低互動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值瞬(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)降(jiang)(jiang)(jiang)3、6、9、12、15、18、24V電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)開(kai)(kai)關,較大傳(chuan)(chuan)輸(shu)討(tao)論(lun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)1.5A。 C組:高壓(ya)(ya)低互動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)穩(wen)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)式(shi)式(shi)原(yuan)(yuan)開(kai)(kai)關:+5V、+12V、-12V。 D組:雙(shuang)路(lu)(lu)穩(wen)流(liu)(liu)(liu)(liu)(liu)穩(wen)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)式(shi)式(shi)原(yuan)(yuan)開(kai)(kai)關,二路(lu)(lu)傳(chuan)(chuan)輸(shu)線(xian)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值瞬(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)降(jiang)(jiang)(jiang)均為0~30V,內裝置式(shi)繼小家電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)定(ding)時(shi)(shi)(shi)換檔(dang),多圈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極可調(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)位器連(lian)(lian)著改(gai)(gai)善,適用(yong)(yong)不便。傳(chuan)(chuan)輸(shu)較大討(tao)論(lun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)為1.5A,存在配置文件式(shi)限(xian)流(liu)(liu)(liu)(liu)(liu)自我保護效果(guo),每路(lu)(lu)傳(chuan)(chuan)輸(shu)有(you)(you)0.5級數字1討(tao)論(lun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表、線(xian)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值瞬(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)降(jiang)(jiang)(jiang)表標(biao)示(shi)燈。線(xian)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值瞬(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)降(jiang)(jiang)(jiang)穩(wen)壓(ya)(ya)度(du)<10-2,負穩(wen)壓(ya)(ya)度(du)<10-2,紋波線(xian)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值瞬(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)降(jiang)(jiang)(jiang): <5mV。 E組:220V互動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)傳(chuan)(chuan)輸(shu),由全能插板(ban)供客戶備(bei)用(yong)(yong)機(ji)(ji) 適用(yong)(yong)。

1.2內裝置式電(dian)(dian)度表(biao):以及(ji)測試,臺內都有一部220V電(dian)(dian)度表(biao),接線(xian)兩(liang)端絕(jue)緣端子排排至面版,具備著作業(ye)可視(shi)框。

1.3內部自帶式(shi)山(shan)林燈陪件:臺內已怎么安裝每套山(shan)林燈工作室引擎,工作室便宜(yi)、安全防護。

1.4七(qi)段譯碼器:3組七(qi)段譯碼器及代表(biao)譯碼表(biao)示數碼科技盒。

1.5雙(shuang)聲(sheng)道視頻變小(xiao)器:鍵盤輸入雙(shuang)聲(sheng)道視頻電壓電流(liu)不不高(gao)于(yu)(yu)10mV,的輸出工作功率不不低于(yu)(yu)1W,音量(liang)可調(diao)節為(wei),內部(bu)設置有汽車喇叭,廣泛(fan)用(yong)于(yu)(yu)電路系統擴音,也可以作為(wei)預警尋跡。

1.6智能化型公(gong)率(lv)(lv)、公(gong)率(lv)(lv)質數表(biao):由24位專用的(de)DSP、16位控(kong)(kong)制精度等級(ji)AD變換器和(he)高速收費站MPU機組開(kai)發的(de)概(gai)念而(er)成,借助鍵控(kong)(kong)、數顯儀表(biao)工具欄進(jin)行組排會話模塊有效(xiao)控(kong)(kong)制模型。app應用上采用了(le)RTOS開(kai)發的(de)概(gai)念構思,一同(tong)可(ke)配(pei)PC監(jian)測app應用來(lai)增進(jin)定性分(fen)析水(shui)平。能衡量集(ji)成運放的(de)公(gong)率(lv)(lv)、公(gong)率(lv)(lv)質數。公(gong)率(lv)(lv)衡量控(kong)(kong)制精度等級(ji)為(wei)1.0級(ji),公(gong)率(lv)(lv)質數衡量范疇0.3-1.0,的(de)電壓瞬(shun)時電流滿量程(cheng)為(wei)450V和(he)5A,能自(zi)動式判別環境下屬性(情緒化體現(xian) “L”,容性體現(xian) “C”,純(chun)電阻值不體現(xian) ),并可(ke)隨意調節衡量數據報告,供都能夠(gou)查取。

1.7自(zi)己化型交流(liu)(liu)電字(zi)母(mu)電壓電流(liu)(liu)表:高精(jing)準度(du)0.5級,順(shun)利通過ICL企(qi)業(ye)高穩定性AD更換(huan)器和迅(xun)速MPU模(mo)(mo)(mo)塊裝(zhuang)修(xiu)設(she)計(ji)而成順(shun)利通過鍵控、數顯儀表窗口化保證(zheng) 電腦對戰工(gong)作模(mo)(mo)(mo)塊把控傳(chuan)統模(mo)(mo)(mo)式(shi)。含有(you)自(zi)己與手動分(fen)度(du)值,20mA、200mA、2000mA三檔,精(jing)確(que)測量使用范圍(wei):0-2000mA。含有(you)數劇存貯與手機(ji)查詢、超分(fen)度(du)值警報器、指的是(shi)工(gong)作模(mo)(mo)(mo)塊。

1.8自動化型(xing)(xing)互動數字8電(dian)壓表:選(xuan)用國外模擬系(xi)統集(ji)成(cheng)(cheng)電(dian)路芯片(pian)公司的加(jia)工的新(xin)型(xing)(xing)的性能方面RMS真(zhen)有效地值轉型(xing)(xing)器,配合髙速MPU單位(wei)結構設計而成(cheng)(cheng),能夠 鍵控、數顯壓力表市場達成(cheng)(cheng)電(dian)腦聊天特點(dian)有效控制摸式。測試(shi)位(wei)置:0-5A,幾率位(wei)置:10Hz-20Hz。測試(shi)gps精度為0.5級。

1.9一次脈沖激(ji)光(guang)造(zao)成(cheng)的(de):只要一可輸入一只 -脈沖激(ji)光(guang)造(zao)成(cheng)的(de)。

1.10熱效率傳輸涵(han)數(shu)造成器:

1)進行就(jiu)一直(zhi)阿(a)拉伯金(jin)額幾(ji)(ji)率分解成(cheng)(DDS)引發高高精準(zhun)度余弦(xian)波(bo)(bo),方(fang)波(bo)(bo)和三邊形(xing)形(xing)波(bo)(bo)。進行展現展現屏LCD展現轉(zhuan)換幾(ji)(ji)率、波(bo)(bo)形(xing)參數,衰減(jian)值。 2)余弦(xian)波(bo)(bo)轉(zhuan)換漲(zhang)(zhang)幅≥10V,轉(zhuan)換電位差(cha)(cha)差(cha)(cha)50Ω,模糊度<1%(0.1HZ-- 1KHz)。 3)幾(ji)(ji)率標(biao)準(zhun): 0.1HZ~3MHz, 進行聯想鍵盤就(jiu)一直(zhi)插入阿(a)拉伯金(jin)額添(tian)加(jia)幾(ji)(ji)率,。 4)轉(zhuan)換漲(zhang)(zhang)幅進行電位差(cha)(cha)器(qi)調整,余弦(xian)波(bo)(bo)轉(zhuan)換兼備20db,40db衰減(jian)。 5)方(fang)波(bo)(bo)占空比能調, 調整標(biao)準(zhun):1%-99%調整;方(fang)波(bo)(bo)和三邊形(xing)形(xing)波(bo)(bo)進行TTL電平轉(zhuan)換。 6)幾(ji)(ji)率計最底精確測量標(biao)準(zhun)100MHz,全(quan)自(zi)動換檔(dang)。

2、驗操作流程桌(zhuo):由兩(liang)面飾面層板原材(cai)料(liao),一致形(xing)(xing)(xing),不氧化,外形(xing)(xing)(xing)尺寸:160×70×80cm,鋁硬質合(he)金(jin)三層架構(gou),外形(xing)(xing)(xing)美(mei)化大度,里邊具有柜(ju)門,貯(zhu)存產品,之間二只貯(zhu)藏柜(ju),用來貯(zhu)藏元集成電路(lu)芯(xin)片。


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