| 规格和标准 |
Scale range: 5 to 120 ppm Suction count: 2 times (200ml) to 10 times (1000ml), 1 time (standard) (100ml) Measurement time: 4 to 20 minutes, 2 minutes Comment: 1/2 to 1/10, 1 Changing: White to yellow Temperature and humidity correction: Temperature Target gas: Ethyl mercaptan Ext ed气体:辅助乙基 有效期(年):3 宽度(mm):147 深度(mm):54 高度(mm):19 测量范围(ppm):0.5至120
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