| 规格和标准 |
测量范围:0.05至4.0 ppm 比例范围:(0.1)至2 ppm *未指定 小尺度(0.1 ppm),并且仅打印实线。 Number of suctions: 2 times, 1 time (standard), 1/2 times Measurement time required: (2 times) 3 minutes, (standard) 1 minute 30 seconds, (1/2 times) 45 seconds No temperature or humidity correction Detection limit: 0.01ppm (2 times suction) Refrigerator storage Expiration date: 2 years from production Target gas:硫化氢 靶气:硫化氢 到期日期(年):2(标准) 测量范围(PPM):0.05-4
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