鐵電薄膜介電損耗漏電流測試儀
產(chǎn)品優(yōu)勢
對被測信號進行調(diào)整的信號源,由鎖相放大器的信號輸出端提供,采用內(nèi)部參考模式,這種模式幅于鎖相放大器對直接可以獲取的參考信號的幅度及相位,測量精度更高。數(shù)字鎖相放大器不會由于算法計算而引入或考增加噪聲,并且基本不受外界環(huán)境的干擾
參數(shù)規(guī)格
測量主機
介電譜測試頻率范圍:1 mHz ~ 10 kHz
端口:INPUT、OUTPUT、采集、通訊、接地
輸出電壓幅值范圍:0 ~ 500 V
電壓上升速率:150 V/μs
輸出電壓直流偏置:≤1 V
高壓電源內(nèi)部電容:300 pF
測量電流范圍:2×10^-13 ~ 2×10^-3A(交流峰值)
測試絕緣阻抗范圍:5000 ~ 10^15Ω
電流測量誤差:≤1%
過流保護啟動:交流峰值達到40mA,5ms
公司介紹
Beijing Hua Ce Testing Instrument Co., Ltd. is a national high-tech enterprise, abbreviated as Hua Ce Instrument. It is a company engaged in research and development, production and manufacturing. The company has a functional materials electrical laboratory and an electrical insulation materials electrical laboratory.
The products involve material testing instruments, signal amplification and conditioning, data acquisition and control, comprehensive performance evaluation of sensors, etc.
