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021-51391083
021-51391083
一、貨品優點和缺點
測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)臺(tai)包(bao)括(kuo)較(jiao)建全的(de)衛生養護(hu)預(yu)防措施，較(jiao)非常(chang)齊全的(de)技能(neng)。在(zai)(zai)前三代(dai)的(de)服務基(ji)礎(chu)知(zhi)識上(shang)(shang)多(duo)方(fang)面(mian)面(mian)做完較(jiao)高(gao)的(de)提升，測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)方(fang)式(shi)愈加(jia)多(duo)樣，受眾(zhong)面(mian)面(mian)廣，測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)方(fang)式(shi)要更為重(zhong)要，測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)厚度(du)有(you)(you)較(jiao)高(gao)上(shang)(shang)升，使(shi)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)愈加(jia)切(qie)實已搞(gao)定(ding)。測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)臺(tai)加(jia)裝接口(kou)化化號碼(ma)直流(liu)電(dian)(dian)電(dian)(dian)表，在(zai)(zai)線(xian)估測(ce)(ce)安全性強，精密(mi)性好，在(zai)(zai)線(xian)估測(ce)(ce)位置寬(kuan)，操(cao)作以盡可(ke)能(neng)使(shi)快捷。號碼(ma)局部(bu)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)靈活(huo)(huo)運(yun)用美國(guo)進(jin)口(kou)新型的(de)集合座(zuo)(zuo)，測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)時集合座(zuo)(zuo)插(cha)拔(ba)以盡可(ke)能(neng)使(shi)快捷，觸及安全，集合座(zuo)(zuo)裝在(zai)(zai)ABS塑料管常(chang)用基(ji)座(zuo)(zuo)上(shang)(shang)，集合座(zuo)(zuo)腳(jiao)引(yin)下接插(cha)孔，接觸以盡可(ke)能(neng)使(shi)快捷。靈活(huo)(huo)運(yun)用該(gai)集合座(zuo)(zuo)僅(jin)需(xu)換(huan)成集合座(zuo)(zuo)就能(neng)無盡制已搞(gao)定(ding)號碼(ma)電(dian)(dian)源輸(shu)電(dian)(dian)線(xian)路原理測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)。盡可(ke)能(neng)使(shi)孩子(zi)(zi)課余(yu)想象力課題組電(dian)(dian)源輸(shu)電(dian)(dian)線(xian)路原理開發，孩子(zi)(zi)畢(bi)業季制定(ding)方(fang)案等(deng)。研發測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)功(gong)率(lv)元件(jian)(jian)接口(kou)盒體透亮，抽象思維性好，搞(gao)好孩子(zi)(zi)對輸(shu)電(dian)(dian)線(xian)路和元功(gong)率(lv)元件(jian)(jian)的(de)感性和理性認得(de)。測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)功(gong)率(lv)元件(jian)(jian)分柜式(shi)，大專(zhuan)專(zhuan)科(ke)院校除能(neng)已搞(gao)定(ding)具體指(zhi)導(dao)課本(ben)上(shang)(shang)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)還(huan)是可(ke)以靈活(huo)(huo)運(yun)用元功(gong)率(lv)元件(jian)(jian)制定(ding)方(fang)案包(bao)含自己本(ben)身要的(de)測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)方(fang)式(shi)，為對測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)教學課上(shang)(shang)中膽研發的(de)大專(zhuan)專(zhuan)科(ke)院校測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)室(shi)的(de)建設可(ke)以提供了優良的(de)工作平(ping)臺(tai)。測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)臺(tai)程度(du)為110cm，測(ce)(ce)試(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)文(wen)(wen)室(shi)所(suo)報(bao)(bao)(bao)告(gao)(gao)(gao)(gao)室(shi)頁(ye)面(mian)布(bu)局沒有(you)(you)環保設備(bei)程度(du)束(shu)縛，有(you)(you)助于(yu)于(yu)導(dao)師解答。
二、用于條件
應用高(gao)教培訓(xun)機(ji)構及規(gui)定要求較高(gao)的(de)(de)中專培訓(xun)機(ji)構、職(zhi)校、職(zhi)業(ye)化(hua)培訓(xun)機(ji)構、科學(xue)機(ji)關單位，可達到數字式電路板(ban)、模(mo)似電子無線技(ji)術設備實踐所，利(li)于其品(pin)臺也可達到的(de)(de)學(xue)科實踐所。是現(xian)存實踐所室換(huan)代換(huan)代或(huo)新砌擴改實踐所室的(de)(de)完(wan)美好(hao)產品(pin)。
三、實驗所臺組成部分(fen)與安全性能
1、供電及性能
1.1輸人電開(kai)關：聊天220V二相(xiang)二線電開(kai)關，輸人時(shi)警示燈(deng)亮。
1.2面(mian)(mian)(mian)板(ban)開(kai)(kai)關(guan)(guan)(guan)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)傳輸：有鑲入式保險費(fei)用(yong)盒和220V電(dian)(dian)(dian)漏電(dian)(dian)(dian)面(mian)(mian)(mian)板(ban)開(kai)(kai)關(guan)(guan)(guan)二次元保證(zheng)性(xing)能。 A組(zu)：0.5KVA220V電(dian)(dian)(dian)調壓(ya)(ya)器，傳輸溝通(tong)交(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)0—240V，了解字表警示。 B組(zu)：壓(ya)(ya)差(cha)(cha)大(da)溝通(tong)交(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)3，6，9，12，15，18，24V面(mian)(mian)(mian)板(ban)開(kai)(kai)關(guan)(guan)(guan)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)，更(geng)大(da)傳輸感(gan)應功(gong)率(lv)(lv)大(da)小1.5A。 C組(zu)：壓(ya)(ya)差(cha)(cha)大(da)交(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)穩壓(ya)(ya)面(mian)(mian)(mian)板(ban)開(kai)(kai)關(guan)(guan)(guan)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)，±5V，±12V。 D組(zu)：雙路(lu)恒流(liu)(liu)(liu)(liu)(liu)穩壓(ya)(ya)面(mian)(mian)(mian)板(ban)開(kai)(kai)關(guan)(guan)(guan)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)，二路(lu)溝通(tong)交(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)均為0-30V，內(nei)嵌式繼家用(yong)電(dian)(dian)(dian)器全自動換檔，多圈電(dian)(dian)(dian)位差(cha)(cha)器重(zhong)復調理(li)，應用(yong)便。傳輸更(geng)大(da)感(gan)應功(gong)率(lv)(lv)大(da)小1.5A，具配置文件式限流(liu)(liu)(liu)(liu)(liu)保證(zheng)性(xing)能，每路(lu)傳輸有0.5級數(shu)碼感(gan)應功(gong)率(lv)(lv)大(da)小表，溝通(tong)交(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)表警示，溝通(tong)交(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)安(an)全度＜10-2，負(fu)債安(an)全度＜10-2，紋波(bo)溝通(tong)交(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)＜5mv。 E組(zu)：全能面(mian)(mian)(mian)板(ban)開(kai)(kai)關(guan)(guan)(guan)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)插(cha)排：為中(zhong)國外各(ge)種各(ge)樣的檢測儀器帶來業務面(mian)(mian)(mian)板(ban)開(kai)(kai)關(guan)(guan)(guan)線電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)值(zhi)(zhi)。
1.3、七段(duan)譯碼(ma)器：3組(zu)七段(duan)譯碼(ma)器及代(dai)表譯碼(ma)展示數碼(ma)設備管。
1.4、音頻額定功效調大器：投(tou)入音頻電壓降不不高于10mv，導(dao)出額定功效不超(chao)過1W，音量能調，內(nei)嵌式汽車喇叭，用做(zuo)集(ji)成運放擴音，也(ye)可當數據信號尋跡(ji)。
1.5、數顯式外(wai)測交流會直流電源電流值表：二(er)位(wei)半(ban)數字9凸顯，精(jing)度等級(ji)0.5級(ji)，測量方法(fa)空間：0—99.9v。
1.6、智能化型交(jiao)流(liu)電數(shu)字(zi)6電流(liu)量表(biao)：精度等級0.5級，選取ICL公司的(de)高特性(xing)(xing)AD互轉器配上(shang)高MPU標(biao)段制(zhi)作而成借助鍵(jian)(jian)控、數(shu)顯式(shi)窗子變現組隊交(jiao)談功能鍵(jian)(jian)性(xing)(xing)有(you)效控制(zhi)經濟模式(shi)。具(ju)備有(you)定(ding)(ding)時與全自動測定(ding)(ding)範(fan)(fan)圍，20mA、200mA、2000mA三檔(dang)，測定(ding)(ding)範(fan)(fan)圍：0-2000mA。具(ju)備有(you)數(shu)據顯示(shi)存貯(zhu)與快速查詢、超測定(ding)(ding)範(fan)(fan)圍報警聲音、標(biao)識功能鍵(jian)(jian)性(xing)(xing)。
1.7一次(ci)(ci)脈(mo)寬發(fa)生(sheng)器：次(ci)(ci)次(ci)(ci)可內(nei)容輸出(chu)兩只(zhi)正負(fu)符號(hao)脈(mo)寬發(fa)生(sheng)器。
1.8、電機功(gong)率輸出(chu)電壓函數值造成(cheng)器(qi)：
1）選(xuan)取(qu)進行字(zi)母頻(pin)率人工（DDS）導(dao)致高計算精(jing)度正弦交(jiao)流(liu)電(dian)(dian)(dian)交(jiao)流(liu)電(dian)(dian)(dian)函(han)數(shu)(shu)波(bo)(bo)，方(fang)波(bo)(bo)和半圓波(bo)(bo)。選(xuan)取(qu)大屏(ping)廣告(gao)幕(mu)LCD展示轉(zhuan)(zhuan)換(huan)頻(pin)率、波(bo)(bo)形圖，衰減(jian)值。 2）正弦交(jiao)流(liu)電(dian)(dian)(dian)交(jiao)流(liu)電(dian)(dian)(dian)函(han)數(shu)(shu)波(bo)(bo)轉(zhuan)(zhuan)換(huan)比率≥10V,轉(zhuan)(zhuan)換(huan)特性阻抗50Ω，模糊度<1%（0.1HZ-- 1KHz）。 3）頻(pin)率使用范(fan)(fan)圍(wei)(wei)之內之內: 0.1HZ~3MHz, 選(xuan)取(qu)蘋果(guo)鍵盤(pan)進行鍵盤(pan)輸(shu)入字(zi)母調(diao)(diao)整頻(pin)率,。 4）轉(zhuan)(zhuan)換(huan)比率選(xuan)取(qu)電(dian)(dian)(dian)勢器調(diao)(diao)試(shi)，正弦交(jiao)流(liu)電(dian)(dian)(dian)交(jiao)流(liu)電(dian)(dian)(dian)函(han)數(shu)(shu)波(bo)(bo)轉(zhuan)(zhuan)換(huan)有20db,40db衰減(jian)。 5）方(fang)波(bo)(bo)占空比可控, 調(diao)(diao)試(shi)使用范(fan)(fan)圍(wei)(wei)之內之內：1%-99%調(diao)(diao)試(shi)；方(fang)波(bo)(bo)和半圓波(bo)(bo)選(xuan)取(qu)TTL電(dian)(dian)(dian)平(ping)轉(zhuan)(zhuan)換(huan)。 6）頻(pin)率計極限測試(shi)使用范(fan)(fan)圍(wei)(wei)之內之內100MHz，自然換(huan)檔(dang)。
2、試(shi)驗操(cao)作(zuo)方法桌：由雙層飾的面(mian)版板加(jia)工成(cheng)，保持不(bu)(bu)變形、不(bu)(bu)裉色，盡(jin)寸(cun)：160×70×80cm。鋁硬質合金眼(yan)鏡框架，造形美感美觀，中(zhong)部設置拉門(men)，是處理(li)交通工具，左古二只處理(li)柜(ju)用以處理(li)元配件。
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