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杨州市电子局于1984年11月9日～11日在杨州市召开无线电二厂试制的YE3810直流放大器,YE14107型压电式加速度计,YE5850、YE5858电荷放大器四种产品的鉴定会议,参加会议共有59个单位87名代表。 YE3810直流放大器系通用型低噪音、低漂移直流放大器,可与应变、压阻和压流等多种传感器配接进行非电量测量。该产品主要技术指标达到日本TEAC公司的SA-15产品。 YE14107型压电式加速度计系剪切型加速度传感器,与电荷放大器等配接可进行振动、冲击加速度测量,广泛应用于结构动力学试验和多种领域的测量。该剪切结构与压缩型相比,具有灵敏度高,横向灵敏度小,环境灵敏度低等特点。设计定型资料完整、正确。主要技术指标与美国
Yangzhou Electronic Bureau held the appraisal meeting of YE3810 DC amplifier, YE14107 piezoelectric accelerometer, YE5850, YE5858 charge amplifier, trial production of No.2 Radio Factory in Yangzhou from November 9 to November 11, 1984 The meeting a total of 59 units 87 representatives. The YE3810 DC amplifier is a universal, low-noise, low-drift DC amplifier that can be used with non-power measurements in conjunction with a wide range of sensors such as strain, piezoresistive and pressure flow. The main technical indicators of the product to Japan TEAC’s SA-15 products. YE14107-type piezoelectric accelerometer shear-type acceleration sensor, coupled with the charge amplifier vibration and shock acceleration measurement, widely used in structural dynamics tests and a variety of areas of measurement. The shear structure compared with the compression type, with high sensitivity, low lateral sensitivity, low environmental sensitivity and so on. Design stereotyped data integrity, correct. The main technical indicators and the United States