| 规格和标准 |
Measurement range: 1 to 100 ppm Scale range: 1 to 20 ppm Suction count: 1, 5 times (standard) Number of measurements per box: 5 times Expiration date: 36 months from production Interference gas: xylene, toluene, hexane, etc. However, aromatic hydrocarbons below a certain concentration can be removed using a remover Temperature and湿度校正:无 检测极限:0.25 ppm(在吸力的5倍) 目标气体:苯 目标气体:苯 有效期(年):3 width(mm):147 depth(mm)depth(mm):54 100 pretem
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