各種測試電阻傳聲器 主要參數：HS14401
 使用：使用在各個聲學材料測試機器設備，將被測聲衛星信號轉移為電衛星信號 
特殊性：●頻帶寬度空間寬，頻帶寬度因素好；●動態展示空間寬；●不穩界定性好 
聲場內型 獨立場 
外徑 1厘米 
聲音頻率響應的(Hz)20Hz ~ 10k 
引路精確度度(mV/Pa)(±2dB)   50mV/Pa 
動態信息條件(dBA)*15 ~ 142dB 
化工作電壓   200V 
本底嗓聲(dBA)<10dB(A) 
均壓孔 后均壓 
便用熱度標準(℃) -10 ~ 50 
動用干濕度領域(RH)0 ~ 98% 
電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)（電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)器）(pF)  冗余電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)（電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)器）50pF ，電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)（電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)器）的變化規(gui)模，20~150pF。