| 规格和标准 |
Measurement principle: Oxygen/galvanic battery-powered, carbon dioxide/NDIR type Air sampling method: Switching between suction and continuous suction for a certain period of time [Measurement range] Oxygen: 0.0 to 25.0% Carbon dioxide: 0.04 to 5.00% [Instruction accuracy] At calibrated temperature ±5°C氧气:±1.0%O2二氧化碳:0.04%或以上,小于0.50%:±0.15%CO2浓度0.50%或以上,小于5.00%:±30%rd [测量时间] 50秒[测量时间]用于一定时间 湿度:30至90%RH(无凝结)[电源] 2 AA碱性电池或两个AA镍氢二级电池(商业上可用)或交流适配器(可选) [其他外部输出(类似)(类似)终端可以连接,例如comment cosscor of coldger 测量范围氧(VOL%):0.0至25.0% 分辨率氧(VOL%):0.1%
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