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| 规格和标准 |
Operating temperature and humidity range: temperature -10 to 40°C, humidity 30 to 85%RH (no condensation) Instruction accuracy: 0.0 to 25.0 vol%: ±0.5 vol%/25.1 vol% or more: ±3.0 vol% Gas to be measured: Oxygen Measuring principle: galvanic battery power Minimum digit display: 0.1 vol% Alarm concentration: 18.0 vol% Alarm sound: Intermittent sound, 100响应持续时间时DB或10厘米:15秒内响应90% |
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| 材料 |
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| 质量/质量单位 |
740g |
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| 和配件 |
主体,传感器线(5m),携带箱,说明手册,保修卡 |
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日本 |
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| 小盒子计数 | 1个单位 |
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- |
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| 标准 |
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