| 规格和标准 |
Measurement range: 0.1 to 4.0% Scale range: 0.1 to 2.0% Supply count: 1/2 times, 1 time (standard) Number of measurements for one box: 10 times Expiration date: 36 months from production Temperature and humidity correction: None Interference gas: Ammonia (two-layer discoloration), mercaptans, sulfur二氧化碳 检测极限:0.01%(一次吸力) 目标气体:硫化氢 测量范围:0.1至4.0% 目标气体:硫化氢 有效期(年):3 测量范围(PPM):0.1至4.0%
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