30~140Hz寬頻高溫壓電系數(shù)儀
產(chǎn)品介紹
30~140Hz寬頻高溫壓電系數(shù)儀采用FPGA數(shù)字技術(shù)為激振器提供穩(wěn)定的測試頻率,華測儀器基于弱信號采集技術(shù)的優(yōu)勢,設(shè)計了一款用于高溫環(huán)境下的壓電系數(shù)測試儀器,相對傳統(tǒng)的d33測量儀測量精度效果好,測量量程范圍寬,可靠性提升,操作便捷
該儀器可以分析得出樣品壓電常數(shù)d33隨溫度變化的壓電溫譜圖,可應(yīng)用于壓電材料(壓電陶瓷、高分子)、鐵電材料以及相關(guān)器件性能的評價與測試
產(chǎn)品特點
1、采用主流FPGA設(shè)計,實現(xiàn)30Hz~140Hz寬范圍測量
2、采用高阻放電荷放大器,減小測量過程中的損耗
3、采用直流線性加熱,減少渦流加熱噪聲
4、采用真空電極避免絕緣支架帶來的熱釋電電荷
公司簡介
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.
