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在上海市测试技术研究所、上海市轻工业研究所的大力协助下,由江苏省盐城市学富光学材料厂研制开发的热盘型(1000)激光功率计,通过了由上海市标准计量局主持的产品技术鉴定,现已投入定型生产。该仪器能测起0.1～1000w的激光功率,有相当宽的测量范围,它的测量头子接收的是激光能量,经过热电偶堆作用,将光能量转换或电势信号。由于该仪器采用先进的MC14433电路的低功耗、31/2双积分式A/D转换的核心,使得该电路具有自动调零、自动极性切换、
With the help of Shanghai Institute of Testing Technology and Shanghai Institute of Light Industry, the hot plate type (1000) laser power meter developed by Xuefu Optics Material Factory of Yancheng City in Jiangsu Province passed the standardization of Shanghai Bureau of Metrology Product technical appraisal, has now put into shape production. The instrument can measure 0.1 ~ 1000w laser power, a very wide measurement range, its measuring head receives the laser energy, after the role of thermocouple, the light energy conversion or potential signal. Because of the low power consumption of the advanced MC14433 circuit, the core of the 31/2 double integral A / D converter makes the circuit have automatic zero adjustment, automatic polarity switching,