| 规格和标准 |
Scale range: 0.02-1.5% Number of suctions: 4 times (400ml), 2 times (200ml), 1 time (standard) (100ml), 1/2 times (50ml) Measurement time: 4 minutes, 2 minutes, 1 minute, 30 seconds Comment: 1/9, 1/5, 1, 3 Discoloration: Light red → light blue Temperature and湿度校正:温度 到期日期: 多3年目标气体:甲醇测量范围:0.002-4.5%目标气体:甲醇有效性周期(年):3宽度(mm):147深度(mm):147高度(mm):54高度(54高度(mm):19个测量范围(PPM):0.002-4.5%002-5%<%<%<%<%。
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