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DS—1型电子时分号控制仪是我局仪修组研制的一种新型时间控制仪器,用于磁偏角照相自动记录,可以得到准确的时标和清晰的变化曲线。与从前使用的机械钟控装置相比较,具有准确可靠、耗电少、维修方便等优点,适合目前群测点配备使用。一、仪器主要性能电源电压 DC.6V 静态耗电量 4mA 时标日差小于0.5秒工作温度 -10℃—55℃时号灯亮时间 3—20秒连续可调
DS-1 electronic time-division number controller is a new type of time control instrument developed by our bureau. It is used for automatic recording of magnetic declination, which can get accurate time scale and clear curve. Compared with the mechanical clock control device used in the past, it has the advantages of accurate and reliable, low power consumption, easy maintenance and so on, which is suitable for the current group measuring point to be used. First, the main features of the instrument Power supply voltage DC.6V Static power consumption 4mA Time scale less than 0.5 seconds Operating temperature -10 ℃ -55 ℃ HSI light time 3-20 seconds continuously adjustable