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Measurement range/scale range: 5 to 50 ppmSuction count: 2 times (standard)Conversion factor: 1Measurement time: 6 minutesDetection limit: 1 ppm (at suction twice)Discoloration: Yellow → black brownTemperature and humidity correction: NoneExpiration date: 3 years from productionSubject gas: Carbon一氧化物受试者气体:一氧化碳到期期(年):3 测量范围(PPM):5至50
载有一个载体(多孔硅胶,硅砂等),被封闭在玻璃管内
70g
工作温度范围:0至40℃
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