鐢�(ch菐n)鍝佺敤閫旓細
妯℃摤鎸嫊(d貌ng)瑭﹂(y脿n)姗�(j墨)閬╃敤浜庣帺鍏枫�侀浕瀛�銆佸鍏�銆佺Ξ鍝�銆侀櫠鐡�銆佸寘瑁濈瓑鐢�(ch菐n)鍝侀��(j矛n)琛屾ā鎿亱(y霉n)杓告脯(c猫)瑭�
绗﹀悎妯�(bi膩o)婧�(zh菙n)锛�
妯℃摤鎸嫊(d貌ng)瑭﹂(y脿n)姗�(j墨)绗﹀悎缇庡湅(gu贸)鍙婃瓙娲查亱(y霉n)杓告(bi膩o)婧�(zh菙n)鍙� EN銆丄NSI銆乁L銆丄STM銆両STA閬�(y霉n)杓告(bi膩o)婧�(zh菙n)銆�
绠遍珨绲�(ji茅)妲�(g貌u)锛�
鈥� 鏁�(sh霉)瀛楀剙琛ㄩ’绀烘尟鍕�(d貌ng)闋荤巼
鈥� 鍚屾闈滃櫔鐨付鍌冲嫊(d貌ng)锛屽櫔鑱叉サ浣�
鈥� 瑭﹀搧瑁濆ぞ閲囩敤灏�(d菐o)杌屽紡锛� 鎿嶄綔鏂逛究銆佸畨鍏�
鈥� 姗�(j墨)鑷�(t谩i)搴曞骇閲囩敤閲嶅瀷妲介嫾閰嶆笡鎸啝澧婏紝瀹夎鏂逛究锛岄亱(y霉n)琛屽钩绌�(w臎n)锛岀劇(w煤)闇�瀹夎鍦拌叧铻虹挡
鎺у埗绯荤当(t菕ng)锛�
1.鐩存祦闆绘(j墨)瑾�(di脿o)閫�锛岄亱(y霉n)琛屽钩绌�(w臎n)锛岃矤(f霉)杓夎兘鍔涘挤(qi谩ng)
2.鍥炶綁(zhu菐n)寮忔尟鍕�(d貌ng)锛堜織绋�(ch膿ng)璺戦Μ寮忥級锛岀鍚堟瓙缇庨亱(y霉n)杓告(bi膩o)婧�(zh菙n)銆�
2.鎶�琛�(sh霉)鎸囨(bi膩o)鍙婂姛鑳�
2锛�1銆佹寮︽帶鍒舵脯(c猫)閲忕郴绲�(t菕ng)鎶�琛�(sh霉)鎸囨(bi膩o)鍙婂姛鑳�
闋� 鐜� 鑼� 鍦嶏細 2-4000Hz
鎺� 闋� 鏂� 寮忥細 绶氭��锛屽皪(du矛)鏁�(sh霉)
閫氶亾鏁�(sh霉)锛�1-2鍊�(g猫)鐛�(d煤)绔嬮�氶亾
鎺� 闋� 閫� 鐜囷細 0.1-10oct/min
鎺� 鍒� 绮� 搴︼細 卤0.5dB
鍕�(d貌ng) 鎱�(t脿i) 鑼� 鍦嶏細 78dB
鎺� 鍒� 鏂� 寮忥細 宄板��銆佸钩鍧囧��銆佹湁鏁堝��銆佽窡韫ゆ烤娉�
鎸� 鍕�(d貌ng) 鏂� 寮忥細 瀹氶牷銆佹巸闋伙紙绶氭�у皪(du矛)鏁�(sh霉)锛�銆佹毇鍋�銆佽繑鍥�
鎸嫊(d貌ng)鏇茬窔瑷�(sh猫)缃細 澶氬彲瑷�(sh猫)缃�32鍊�(g猫)浜よ秺榛�(di菐n)锛屽苟鑳芥寜绛変綅绉�銆佺瓑閫熷害銆佺瓑鍔犻�熷害锛屼换鎰忚ō(sh猫)缃�
椤� 绀� 鍔� 鑳斤細 鍙洿鎺ュ湪灞忓箷涓婇’绀轰汉姗�(j墨)灏�(du矛)瑭辫ō(sh猫)缃殑鎸嫊(d貌ng)瑭﹂(y脿n)鏇茬窔锛屽湪鎸嫊(d貌ng)瑭﹂(y脿n)涓兘瀵�(sh铆)鏅�(sh铆)椤ず鎸嫊(d貌ng)鏇茬窔锛屽苟涓嶆柗鍦伴’绀虹暥(d膩ng)鏅�(sh铆)鐨勮宸甦B鏁�(sh霉)銆�
淇� 璀�(h霉) 鍔� 鑳斤細 鍏锋湁瓒呴檺鍫�(b脿o)璀�銆佽秴妤甸檺鑷嫊(d貌ng)鍋滄(j墨)銆侀枊(k膩i)璺繚璀�(h霉)銆佷綆閲忕礆(j铆)绯荤当(t菕ng)鑷绛夊绋繚璀�(h霉)鍔熻兘
瑷�(sh猫) 缃� 鍔� 鑳斤細 浜烘(j墨)灏�(du矛)瑭辫ō(sh猫)缃殑瑭﹂(y脿n)瑕�(gu墨)鑼冨彲浠ュ瓨鐩�(p谩n)锛屼互渚垮啀娆′娇鐢�銆�
娓�(c猫) 閲� 鍔� 鑳斤細 0-200g鍒嗗叓妾�:1,2.5,5,10,25,50,100,200g閲忕▼鑷嫊(d貌ng)杞�(zhu菐n)鎻涖��
婵� 娉� 褰� 寮忥細 鍙法绋嬫姉娣锋烤娉㈠櫒锛堝叓妾旓級閫氬付0.2dB銆侀樆甯�-55dB/oct銆�
淇¤櫉(h脿o)褰㈠紡鍙婄簿搴︼細姝ｅ鸡娉�锛屽け鐪� 0.5%
2锛�2闅ㄦ(j墨)鎺у埗娓�(c猫)閲忕郴绲�(t菕ng)鎶�琛�(sh霉)鎸囨(bi膩o)鍙婂姛鑳�:
闋� 鐜� 鑼� 鍦�:100,200,400,500,1000,2000,4000,5000Hz
鍒嗚警鐜�:100,200,400,800绶�
椹�(q奴)鍕�(d貌ng)璀滃嫊(d貌ng)鎱�(t脿i)鑼冨湇: 78dB
鍥� 璺� 鏅�(sh铆) 闁�:2000Hz,400绶氬柈閫氶亾0.6绉�
鍔熺巼璀滄帶鍒剁簿搴�: 卤1dB(90%缃俊搴�)
RMS鍊兼帶鍒剁簿搴�: 卤0.2dB
鎺� 鍒� 閫� 閬�: 1-2鐛�(d煤)绔嬮�氶亾
鎺� 鍒� 鏂� 寮�: 骞冲潎鍊�,澶у��
璀� 鍦� 瑷�(sh猫) 缃�: 鍙仈(d谩)32绱�(j铆),鏃㈣兘浠SD[(m.s)/Hz], 鍙堣兘浠B/oct瑷�(sh猫)缃�
鎸� 绱�(j铆) 闋�(y霉) 瑷�(sh猫): 鍏锋湁-18dB,-15dB,-12dB,-9dB,-6dB,-3dB,0dB涓冪ó鎸礆(j铆),姣忕ó鎸礆(j铆)鐨勬尟鍕�(d貌ng)鏅�(sh铆)闁撶敱鐢ㄦ埗(h霉)瑷�(sh猫)瀹�銆�
鍗� 绱�(j铆) 鏂� 寮�: 鍏锋湁鑷嫊(d貌ng)鍗囩礆(j铆)鍙婃墜鍕�(d貌ng)鍗囩礆(j铆)鍏╃ó宸ヤ綔鏂瑰紡銆�
椤� 绀� 鍔� 鑳�: 鍏锋湁瀵�(sh铆)鏅�(sh铆)椤ず,鎵撳嵃鍔熻兘銆�
鏁�(sh霉) 鎿�(j霉) 铏� 鐞�: 瑭﹂(y脿n)绲�(ji茅)鏉�,鑷嫊(d貌ng)灏囪│椹�(y脿n)鏁�(sh霉)鎿�(j霉)淇濆瓨,渚夸簬鐢ㄦ埗(h霉)閫�(j矛n)琛屽悗铏曠悊銆�
淇� 璀�(h霉) 鍔� 鑳斤細鍏锋湁瓒呴檺鍫�(b脿o)璀︺�侀枊(k膩i)璺繚璀�(h霉)鍙婅秴妤甸檺鑷嫊(d貌ng)鍋滄(j墨)
瑷�(sh猫) 缃� 鍔� 鑳斤細浜烘(j墨)灏�(du矛)瑭辨檪(sh铆)瑷�(sh猫)缃殑瑭﹂(y脿n)瑕�(gu墨)鑼冨彲浠ュ瓨鐩�(p谩n)锛屼互渚垮娆￠噸寰�(f霉)浣跨敤銆�
娓�(c猫) 閲� 鑼� 鍦嶏細0-200g鍒嗗叓妾�:1,2.5,5,10,25,50,100,200g閲忕▼鑷嫊(d貌ng)鎻涙獢銆�
婵� 娉� 褰� 寮忥細鍙法绋嬫姉娣锋烤娉㈠櫒锛堝叓妾旓級閫氬付0.2dB銆侀樆甯�-55dB/oct銆�
淇� 铏�(h脿o) 褰� 寮忥細鐪熼毃姗�(j墨)銆佸伣闅ㄦ(j墨)銆�
RDVC-3闅ㄦ(j墨)鎸嫊(d貌ng)鎺у埗娓�(c猫)閲忕郴绲�(t菕ng)绗﹀悎GB2423-82,MIL-STD-810D,MIL-781C,IEC68-2-84鍙婂湅(gu贸)杌嶆(bi膩o)GBJ-150.16-86绛夎(gu墨)鑼冧腑闂�(gu膩n)浜庡甯堕毃姗�(j墨)鎸嫊(d貌ng)鍐嶇従(xi脿n)瑭﹂(y脿n)瑕佹眰銆�
2锛�3銆佹寮﹀姞瀵付闅ㄦ(j墨)
姝� 寮� 璀� 绶� 鏁�(sh霉)锛� 1-10娈�
2锛�4銆佹矕鎿婃帶鍒�
鑴� 娌� 鏅�(sh铆) 闁擄細 5-20ms
娉� 褰細 鍗婃寮�銆佷笁瑙掋�佸悗宄伴嫺榻掓尝銆佹柟娉�
鍨嬭櫉(h脿o)鍙婂昂瀵革紙D*W*H mm锛夛細
鍨� 铏�(h脿o) 宸ヤ綔鑷�(t谩i)闈㈠昂瀵� 璨�(f霉)杓�
DE-SV 300 1100 脳 1310 脳 650 300锛� Kg 锛�
