| 规格和标准 |
Measurement range: 2.5 to 100 ppm Scale range: (5) to 100 ppm Detection limit: 0.5 ppm (at 8 suctions) Number of suctions: 8 times, (base) 4 times Measurement time: (8 times) 24 minutes, (base) 4 times Composition coefficient: (8 times) 1/2, (base) 4时间 变色:浅黄色→白色 温度和湿度校正:无 到期日期:生产的3年,可以用这种检测管来测量其他气体:13-五苯二苯(42.5-850ppm)目标气体:1.3-丁二烯目标气体:1.3-丁二烯目标气体:1.3-butadiene:1.3-butadiene heightadiene heightedeene perivities perivities offities otise ofisities otise ofe lidities ofe visities lide of 14:3:3:3:3:MMM。 (MM):19个测量范围(PPM):2.5-100
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