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IV-G 色谱仪是一台 PDS 金属铬镀层分析仪。可快速且精确地测定无锡钢上的铬镀层及马口铁上的钝化膜。分析仪是利用库仑计量法,阳极溶解除去金属铬,计数器累计电解除去金属铬所耗的库仑数,依据每单位面积上铬的重量来计算结果。IV-G 色谱仪可使测定时间从几小
The IV-G is a PDS metal chromium plating analyzer. Fast and accurate determination of chromium plating on tin-free steel and tinplate passivation film. The analyzer utilizes Coulometric method to remove chromium metal by anodic dissolution and the Cumulative number of electrolytes removed by the counter is calculated based on the weight of chromium per unit area. IV-G chromatography can make the determination of time from a few small