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清汤·数10倍~100倍稀释的水溶性切削油等低浓度液体用折射仪。折射度数的观察与目前上市的其它折射仪相较,更加清楚明亮。适用于Brix为8%以下的低浓度溶液的测量。

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带9个16mm和2个20mm消解孔,电源:220VAC

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该便携式SF6气体微测量仪中的湿度传感器(氧化铝型)具有抗污染和SF6分解产物的特点,不仅能准确测量,可靠性高,而且能大程度的降低非气体特性感应造成的长时间漂移。

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替代RD8000,新增了4Hz的定位频率,使一些电信和路灯的双绞线更容易被探测到,探测的距离更远,定位迅速,测量数据准确可靠,重复性好!

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红外分辨率:240 x 180像素,对象温度范围:-20 °C至+650 °C,精度:±2 °C或读数的±2%

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直流电压测量基本准确度0.0024%热电偶测量准确度0.5℃铂电阻测量准确度0.04℃

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PHS-25主机(数字)、E-201-C复合pH电极、pH标准粉剂

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