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Jowa Marine Group生产一种水中含油量为0～15ppm的电子测量仪表.其工作原理为待测液体流经玻璃管,由发光二极管发出红外光,然后由布置在与发光二极管成180°和135°处的二只光电晶体管检测透过和反射的红外线。该信号由电子部件加以比较,然后输入指示仪表。含油量超过设定值时会发出报瞥。面板上设有模拟读数和发光二极管指示装置.电源为220V,
Jowa Marine Group manufactures an electronic measuring instrument with 0-15 ppm oil in water, which works by passing the liquid to be measured through a glass tube, emitting infrared light from the light emitting diode, and then emitting light at 180 ° and 135 ° The two phototransistors detect transmitted and reflected infrared. The signal is compared by electronic components and then entered into the indicating instrument. Oil content exceeds the set value will be sent to report glimpse. Panel with analog readings and light-emitting diode indicating device. Power is 220V,