公司簡介：
gras麥克風(fēng)成立于1994年，由丹麥聲學(xué)Gunnar Ras mussen成立，是聲音和振動行業(yè)。 gras麥克風(fēng)為聲學(xué)測量精度和重復(fù)性重 要的行業(yè)開發(fā)和制造先 進(jìn)的測量麥克風(fēng)和相關(guān)設(shè)備。包括面向航空航天，汽車，聽力學(xué)，消費(fèi)電子和其他高要求行業(yè)的客戶的應(yīng)用和解決方案。gras的測量麥克風(fēng)被開發(fā)用于支持研發(fā)，質(zhì)量和生產(chǎn)的關(guān)鍵領(lǐng)域，因此進(jìn)行徹 底的測試。 gras采用一系列“高加速壽命測試”，gras旨在實現(xiàn)我們客戶期望和信賴的品質(zhì)，耐用性和準(zhǔn)確性。
主要產(chǎn)品：
GRAS 41ac-2雷莫戶外麥克風(fēng)與社區(qū)和機(jī)場噪聲遠(yuǎn)程
GRAS 41ac-3中國戶外麥克風(fēng)社區(qū)和機(jī)場噪聲
GRAS 41ac-4雷莫戶外麥克風(fēng)社區(qū)和機(jī)場噪聲（0 V型。）
GRAS 67TS Turbulence Screen Kit
GRAS AA0001 20 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
GRAS AA0002 10 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
GRAS AA0003 3 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
GRAS AA0004 50 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
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GRAS AA0015 100 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
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GRAS AA0016 200 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
GRAS AA0086-CL Customized Length LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
GRAS AB0002 Mains/line power supply
GRAS AB0003 Mains/line power supply
GRAS AB0006 Mains/line power supply
GRAS AC0001 Calibration Control Box for 41AM/CN
GRAS AE0003 Plug
GRAS AE1002 LEMO 7-pin panel connec tor
GRAS AB0005 Mains/line power supply
GRAS AB0006 Mains/line power supply
GRAS AC0001 Calibration Control Box for 41AM/CN
GRAS AE0003 Plug
GRAS AF0008 Adapter for 1/4" preamplifier and 1/2" microphone
GRAS AG0001 Adapter for 7-pin LEMO to B&K
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GRAS AG0002 CCP Input Adapter
GRAS AG0003 Adapter for CCP preamplifier to XLR
GRAS AF0008 Adapter for 1/4" preamplifier and 1/2" microphone
GRAS AL0012 1/2" Microphone Holder, Stainless Steel
GRAS AM0029 Pole adapter
GRAS AL0029 1/4" Microphone Holder, POM
GRAS AM0037 Transport protec tion cap