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CJ-HLC200手持式空气尘埃粒子计数器的产品介绍:CJ-HLC200空气尘埃粒子计数器是用于测量洁净环境中单位体积内尘埃粒子数量和粒径分布的计数器。CJ-HLC200空气尘埃粒子计数器其基本原理是光学传感器的探测激光经尘埃粒子散射后被光敏元件接收并产生脉冲信号,该脉冲信号被...
2017/4/11 18:19:57tonesoft
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2017/4/11 18:19:12tonesoft
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2017/4/11 17:56:20tonesoft
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2017/4/11 17:55:30tonesoft
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2017/4/11 17:44:40tonesoft
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2017/4/11 17:32:42tonesoft
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2017/4/11 17:32:20tonesoft
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2017/4/11 17:02:25tonesoft
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2017/4/11 17:01:34tonesoft
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2017/4/11 17:00:01tonesoft
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2017/4/11 16:53:21tonesoft
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2017/4/11 16:31:32tonesoft
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