AWA6163仿真耳 配置愛華AWA8810型測試桿(2m)代理商![AWA6163仿真耳 配置愛華AWA8810型測試桿(2m)代理商](http://m.yhj7.com//UploadFile/infouppic/201772893858.png)
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![AWA6163仿真耳 配置愛華AWA8810型測試桿(2m)代理商](http://m.yhj7.com//UploadFile/infouppic/201772893853.png) R88M-K1K520C-S2伺服驅(qū)動器??R88M-K1K520C-S2??伺服驅(qū)動器?? R88M-K1K020C-S2伺服驅(qū)動器??R88M-K1K020C-S2??伺服驅(qū)動器?? R88M-K60020C-S2伺服驅(qū)動器??R88M-K60020C-S2??伺服驅(qū)動器?? R88M-K40020C-S2伺服驅(qū)動器??R88M-K40020C-S2??伺服驅(qū)動器?? ??R88M-K15K015T-S2伺服驅(qū)動器??伺服驅(qū)動器??R88M-K15K015T-S2?? ??R88M-K11K015T-S2伺服驅(qū)動器??R88M-K11K015T-S2??伺服驅(qū)動器?? ??R88M-K7K515T-S2伺服驅(qū)動器??R88M-K7K515T-S2??伺服驅(qū)動器?? ??R88M-K5K020T-S2伺服驅(qū)動器??R88M-K5K020T-S2??伺服驅(qū)動器?? R88M-K4K020T-S2伺服驅(qū)動器??R88M-K4K020T-S2??伺服驅(qū)動器?? ??R88M-K3K020T-S2伺服驅(qū)動器??R88M-K3K020T-S2??伺服驅(qū)動器?? R88M-K2K020T-S2伺服驅(qū)動器??R88M-K2K020T-S2??伺服驅(qū)動器?? ??R88M-K1K520T-S2伺服驅(qū)動器??R88M-K2K010H-B??伺服驅(qū)動器 ??R88M-K90010H-B伺服驅(qū)動器??R88M-K90010H-B??伺服驅(qū)動器?? R88M-K3K010F伺服驅(qū)動器??R88M-K3K010F??伺服驅(qū)動器?? ??R88M-K2K010F伺服驅(qū)動器??R88M-K2K010F??伺服驅(qū)動器?? ??R88M-K3K010H伺服驅(qū)動器??R88M-K3K010H??伺服驅(qū)動器?? R88M-K2K010H伺服驅(qū)動器??R88M-K2K010H??伺服驅(qū)動器?? ?R88M-K90010H伺服驅(qū)動器??R88M-K90010H??伺服驅(qū)動器?? R88M-K3K010F-BS2伺服驅(qū)動器??R88M-K3K010F-BS2??伺服驅(qū)動器?? ??R88M-K2K010F-BS2伺服驅(qū)動器??R88M-K2K010F-BS2??伺服驅(qū)動器??
1.概述
AWA6128E型耳機測試儀執(zhí)行《GB/T 9396-1996 耳機主要性能測 試方法》和《IEC 60268-5 耳機》標準。該儀器即可以測量普通的耳機,也可以測量耳機或者受話器。儀器由專用測量分析電路,PC機和專用的分析軟件組成,功能強大,操作便捷。充分降低初期成本的投入和維護費用,具有高效、強大的分析和處理能力。能快速地完成電聲產(chǎn)品耳機的測試,是基于生產(chǎn)線和質(zhì)量控制(QC)、操作簡易的 要求而開發(fā)的測試系統(tǒng)。它將功率放大模塊,聲音測量模塊集成在一臺主機里,免去了用戶連線的煩惱。
儀器可以同時測量耳機頻響、阻抗、諧波失真和極性等參數(shù)。根據(jù)設定的門限判斷耳機合格品或不合格品。測試結(jié)束后,簡潔直觀的顯示出PASS/FAIL,極大的提高了測試效率。
2.基本工作性能指標
(1)測試傳聲器:預極化1/2 英寸自由場型測試傳聲器(基本配置
為AWA14421 型測試傳聲器)
(2)信號源輸出電壓:50 mV~10000 mV(RMS)
(3)掃頻頻率范圍:20 Hz~20 kHz
(4)倍頻程方式:1/12 OCT、1/24 OCT
(5)掃頻時間:0.5 秒~5.0 秒(可選)
(6)阻抗測量范圍:0 Ω~300 Ω
(7)測量量程:-20 dB,0 dB,+20 dB
(8)測量動態(tài)范圍:40 dB~135 dB
(9)總諧波失真測量誤差:優(yōu)于10%
(10)本機噪聲:<35 dB(Z 計權(quán))
(11)掃頻觸發(fā)方式:鍵盤或腳踏開關(guān)
(12)工作電源:220 V/50 Hz 交流市電
(13)工作條件:環(huán)境溫度:0 ℃~40 ℃
相對濕度:20 %~90 %
大氣壓:86 kPa~106 kPa
(14)尺寸:482mm×460mm×177mm(W×D×H)
(15)重量:5kg
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