| 规格和标准 |
Measurement range: 0.15-57.5ppm Scale range: (0.5)-25ppm Number of suctions: 2 times (200ml) 1 time (standard) (100ml) 1/2 times (50ml) Measurement time: 2 minutes, 1 minute, 30 seconds Comment: 0.3/1/2.3 Discoloration: Yellow → Pink Temperature及湿度校正:温度 有效性周期: 多2年目标气体:近距离测量范围:0.15至57.5 ppm ppm目标气体:乙基抗胃乙醇有效性周期(年):2宽度(mm):147深度(MM):54高度(MM):54高度(mm):19个测量范围:0.15至57.15至/57.15至/57.15至/
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