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PS-ZL203界面表面张力测定仪杜诺伊环油界面张力仪

界面张力仪适用GB/T6541标准，分子间的作用力形成了液体的界面张力或表面张力，张力值的大小可以反映液体的物理化学性质及其物质成分，是相关行业产品质量检验的重要指标之一。。PS-ZL203是基于环法（铂环法）的原理，可测量各类液体的表面张力（液-气相界面）和液体的界面张力（液-液相界面）。

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采用独创的快速响应电磁力平衡传感器，提高了侧向精度和线性度。仪器的校准只需一点校准，解决了上一代传感器需多点校准的缺陷，省去了调零电位器和满量程电位器。实时显示等效拉力值和当前重量。集成温度检测电路，对测量结果自动进行温度补偿；240*128点阵液晶显示，无识别键，具有屏幕保护功能；具有时间标记的历史记录，最多可存储255个数据。内置高速热敏打印机，打印精美、快速，具有脱机打印功能。

产品参数

姓名	指标
测量范围	0-200毫牛
准确性	0.1%读数±0.1mN/m
灵敏度	0.1毫牛/米
解析力	0.1毫牛/米
电源电压	AC220V±10%
工频	50Hz±2%
力量	≤20W
适用温度	10~40℃
适用湿度	＜85%相对湿度
宽高深	200毫米330毫米300毫米
净重	约5公斤

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