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SKD-1和SKD-2型数字面板表,应用积分式脉冲调宽原理,采用MOS集成电路和薄膜集成电路,分别显示三位和四位数码,具有精度高、体积小、抗干扰能力强、读数方便等优点,与各种传感器、转换器配合,可以实现各种电量、非电量的快速精确测量。另外,可以提供数据代码和一些特殊信息,因而便于与电子计算机、自动控制系统以及自动记录装置相配合。 SKD-1型主要技术性能如下: 准确度:0.3％满度值:399 量程:3挡(30伏、300伏。1000伏) 输入阻抗:大于1兆欧单一极性:代码输出(8-4-2-1) 体积:120×120×65毫米重量:约500克开孔尺寸:115×65毫米
SKD-1 and SKD-2 digital panel meter, the application of integral pulse width modulation principle, using MOS integrated circuits and thin film integrated circuits, respectively, three and four digital display with high precision, small size, anti-interference ability, Reading convenience, etc., with a variety of sensors, converters with, you can achieve a variety of power, non-power of the rapid and accurate measurement. In addition, data codes and some special information can be provided, thus facilitating the cooperation with electronic computers, automatic control systems and automatic recording devices. The main technical performance of SKD-1 type is as follows: Accuracy: 0.3% of full scale value: 399 Range: 3 block (30V, 300V .1000V) Input Impedance: More than 1 Megohms Single Polarity: Code Output -2-1) Volume: 120 × 120 × 65mm Weight: about 500g Hole size: 115 × 65mm