{"product_id":"ap-apx511b","title":"APx511B Hearing Aid Audio Analyzer","description":"\u003ch1 class=\"h3\"\u003eAPx511B Hearing Aid Audio Analyzer\u003c\/h1\u003e\n\u003cdiv class=\"p\"\u003e\n\u003cp\u003eThe Audio Precision APx511B Series audio analyzer is designed specifically for the needs of hearing instrument manufacturers, providing the specific measurements and I\/O required for hearing instrument production test.\u003c\/p\u003e\n\u003cp\u003eAPx511B supports a .NET library of functions that automate the tests described in IEC 60118-7 and ANSI S3.22. For the production environment, these functions can be called from any .NET-capable language or LabVIEW to control the analyzer's output and measurement settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"h4\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLoudspeaker output, telecoil output, battery simulator and CCP microphone input in one unit\u003c\/li\u003e\n\u003cli\u003eAutomated IEC 60118-7 and ANSI S3.22 routines (.NET library)\u003c\/li\u003e\n\u003cli\u003eMicrophone input with constant current power for a pre-polarized measurement microphone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"h4\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eLoudspeaker output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e4 W RMS into 8 Ω (100 Hz–10 kHz BW); THD+N −80 dB @ 2 W \/ 8 Ω; ±0.1 dB (100 Hz–10 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eTelecoil output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e100 mA RMS up to 20 Ω; THD −80 dB @ 100 mA into 1 Ω; ±0.1 dB (100 Hz–10 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eBattery simulator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e0 to 2 V DC, 0.5 mV resolution, ±(1% + 10 mV); 30 mA max; output impedance 4.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eBattery current measurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e0 to 30 mA, 10 µA resolution, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eMicrophone input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eBNC with 24 V DC constant current power (CCP can be disabled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eMicrophone input maximum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e8.5 Vrms (151 dBSPL at 12.5 mV\/Pa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eMicrophone input residual noise (20 kHz BW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u0026lt; 1.3 µV (20 dBSPL at 12.5 mV\/Pa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eMicrophone input frequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e±0.03 dB (100 Hz–20 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eAmplitude \/ frequency accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e±0.03 dB \/ 3 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eDatasheet available on request.\u003c\/em\u003e\u003c\/p\u003e","brand":"Audio Precision","offers":[{"title":"Default Title","offer_id":54036766884134,"sku":"APX511B","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/Audio_Precision_Product_Page_APx511.jpg?v=1791344310","url":"https:\/\/nplab.shop\/products\/ap-apx511b","provider":"NP LAB","version":"1.0","type":"link"}