国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

鐢�(ch菐n)鍝佺啊(ji菐n)浠�
鍣伈鍒嗘瀽鍎€
鍣伈鍒嗘瀽鍎€
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�1
涓婃灦鏃ユ湡锛�2010-09-25 16:56:32
鐢�(ch菐n)鍦帮細
鐧�(f膩)璨ㄥ湴锛�
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鑷�(t谩i)
鐎忚閲忥細1343
璩囨枡涓嬭級锛�鏆劇(w煤)璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇(w煤)鐩搁棞(gu膩n)涓嬭級
瑭崇窗(x矛)瑾�(shu艒)鏄�

    鍝佺墝 CEM 鍨嬭櫉(h脿o) DT-8851
    椤炲瀷 鏁�(sh霉)瀛楀紡鍣煶瑷�(j矛)    

     

    DT-8851鐢�(ch菐n)鍝佺壒榛�(di菐n)锛�  
         
        鑻ラ渶瑕侀暦(zh菐ng)鏅�(sh铆)闁撲綔鐝�(xi脿n)鍫�(ch菐ng)鑱查煶鐩�(ji膩n)瀵� ,DT-8851/8852 鏄渶浣崇殑閬告搰銆傚畠鍏�(n猫i)缃湁 32,000 鍊�(g猫)娣卞害璨瓨锛屽埄鐢ㄦ鍎€琛ㄥ強涓夎叧鏋讹紝瀹冨彲鏀堕泦浣犺鐨勬暩(sh霉)鎿�(j霉)銆傜暥(d膩ng)鏁�(sh霉)鎿�(j霉)鏀堕泦鍚庯紝鐢ㄦ埗鍙毃鏅�(sh铆)涓嬭級鑷抽浕鑵︿綔鍒嗘瀽銆�
    鏈櫔闊宠▓(j矛)绗﹀悎 IEC61672-1 锛屼簩绱�(j铆)妯�(bi膩o)婧�(zh菙n)锛� IEC61672 TYPE2 鍜� ANSI S1.4 TYPE2 路鍏╃ó娓�(c猫)閲忔柟娉曟彁渚� 1.4dB 鐨勭簿纰哄害
    路USB 闆昏叇閫ｆ帴锛岄浕鑵﹁粺浠惰閷�
    路甯舵ā鎿椤ず锛岃儗鍏夋簮 LCD 椤ず锛岀暥(d膩ng)鍓嶆檪(sh铆)闁撻’绀�
    路鏈€澶�锛屾渶灏忓€兼脯(c猫)閲忥紝鏁�(sh霉)鎿�(j霉)淇濇寔鍔熻兘
    路蹇紙FAST锛夋參锛圫LOW锛夐熆鎳�(y墨ng)鏅�(sh铆)闁撻伕鎿�锛� AC 鍜� DC 妯℃摤淇¤櫉(h脿o)杓稿嚭锛屽彲閫ｆ帴鑷抽牷鐜囧垎鏋愬剙鎴� X-Y 杌歌閷勫櫒鍋氭暩(sh霉)鎿�(j霉)绲�(t菕ng)瑷�(j矛)鍒嗘瀽
    路EXCEL 鑸� *.TXT 闆昏叇鏁�(sh霉)鎿�(j霉)灏�(d菐o)鍑哄姛鑳�锛岃秴閲忕▼鑼冨湇鎸囩ず锛� A 鍜� C 瑷�(j矛)娆�(qu谩n)閬告搰
    路闄勪欢锛氫娇鐢ㄦ墜鍐�(c猫)銆侀浕姹�銆佽(di脿o)鏁磋灪绲插垁锛岋繝 3.5 鑰虫(j墨)鎻掗牠銆佹捣缍跨悆銆� Windows 鎿嶄綔杌熶欢銆乁SB 鍌宠几绶氥€佸鎺ラ浕婧�銆佷笁鑵虫灦
    路灏哄锛� 278脳76脳50姣背/350鍏�


     
      DT-8851鎶€琛�(sh霉)鎸囨(bi膩o):  
     
    甯禪SB鎺ュ彛瀛樺劜(ch菙)鍣煶瑷�(j矛) DT-8851
    绮剧⒑搴� 1.4dB
    闋荤巼闊挎噳(y墨ng) 31.5HZ~8KHZ
    鍕�(d貌ng)鎱�(t脿i)鑼冨湇 50dB
    娓�(c猫)閲忚寖鍦� LO锛�30dB锝�80dB Med锛�50dB锝�100dB锛堝付妯℃摤姊濓級
      Hi锛�80dB锝�130dB Auto锛�30dB锝�130dB锛堝付妯℃摤姊濓級
    闋荤巼瑷�(j矛)娆�(qu谩n)鐗规€� A 鍜� C
    鏅�(sh铆)闁撹▓(j矛)娆�(qu谩n)鐗规€� 蹇€燂紙FAST锛�125 姣锛屾參閫燂紙SLOW锛�1 绉�
    楹ュ厠棰�(f膿ng) 1/2 鑻卞妤靛寲闆诲寮忛亥鍏嬮ⅷ(f膿ng)
    椤ず 4 浣嶆暩(sh霉)锛岃В鏋愬害 0.1dB 锛屾暩(sh霉)鍊兼洿鏂帮細 2娆�/绉�
    妯℃摤淇¤櫉(h脿o)杓稿嚭 AC/DC mV 淇¤櫉(h脿o)鐢辫€虫(j墨)鎻掑骇杓稿嚭
      AC=1Vrms 锛� DC=10mV/dB
    鏁�(sh霉)鎿�(j霉)杓稿嚭 甯� USB 鎺ュ彛鑸囬浕鑵﹂€ｆ帴

     
鍦ㄧ窔瑭㈢洡(p谩n)/鐣欒█
  • 瑕�(gu墨)鏍�锛屽瀷铏�(h脿o)
    浠樻姊濅欢
    鐢�(ch菐n)鍝佺洰閷�
    鏈€浣庤▊璨ㄩ噺
    閬�(y霉n)閫佽硣鏂�
    鎻愪緵妯ｆ湰
    搴�(k霉)瀛樻儏娉�
    鍖呰鏉愭枡
    • 鍏嶈铂(z茅)鑱叉槑锛氫互涓婃墍灞曠ず鐨勪俊鎭敱浼佹キ(y猫)鑷鎻愪緵锛屽収(n猫i)瀹圭殑鐪熷(sh铆)鎬с€佹簴(zh菙n)纰烘€у拰鍚堟硶鎬х敱鐧�(f膩)甯冧紒妤�(y猫)璨�(f霉)璨�(z茅)锛屾湰缍�(w菐ng)灏�(du矛)姝や笉鎵挎摂(d膩n)浠讳綍淇濊瓑璨�(z茅)浠汇€傛垜鍊�?c猫)鐡宼 涓婂缓璀版偍閬告搰鏈恫(w菐ng)楂樼礆(j铆)鏈�(hu矛)鍝℃垨VIP鏈�(hu矛)鍝�銆�
    浼佹キ(y猫)淇℃伅
    涓婃捣绫宠伅(li谩n)闆诲瓙绉戞妧鏈夐檺鍏徃
    鏈�(hu矛)鍝＄礆(j铆)鍒ワ細妯�(bi膩o)婧�(zh菙n)鏈�(hu矛)鍝�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�鐔婏紙鍏堢敓锛�
    鑱�(li谩n)绯婚浕瑭憋細021-63520800
    鑱�(li谩n)绯绘墜姗�(j墨)锛�13701887607
    鍌崇湡铏�(h脿o)纰硷細021-63520800
    浼佹キ(y猫)閮电锛�china_shad@163.com
    缍�(w菐ng)鍧€锛�tianyi1718.jdzj.com
    閮电法锛�200001
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297