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  • 3H-2000BET-A全自動高精度氮吸附比表面積測試儀
    3H-2000BET-A全自動高精度氮吸附比表面積測試儀

    更新時間:2024-10-24

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    需要采購全自動高精度氮吸附比表面積測試儀的生產廠家請專業生產廠家--貝士德儀器科技(北京)有限公司銷售人員。 貝士德儀器科技(北京)有限公司是國內專業生產和比表面及孔徑分析儀的廠家,在中國Z早從事氮吸附的研發、生產、銷售、培訓等,是北京中關村科技園認定的*。
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  • 高精度氮吸附比表面積測試儀
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    型號:

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    型號:BSD-660

    瀏覽量:3653

    泡沫鎳氮吸附比表面測試 是在液氮溫度下(77.3K)向樣品管內通入一定量的吸附質氣體(N2)通過氣體狀態方程PV=nRT,得到分壓點的吸附量;再通過BET或Langmuir等理論公式計算可得到樣品的比表面積,逐漸投入吸附質氣體增大吸附平衡壓力,得到吸脫附等溫線;再通過吸附脫附等溫線的數據計算得到樣品的孔徑大小,孔體積,孔徑分布等信息。
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  • BSD-660有機骨架比表面測試
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    更新時間:2024-10-24

    型號:BSD-660

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    有機骨架比表面測試 是在液氮溫度下(77.3K)向樣品管內通入一定量的吸附質氣體(N2)通過氣體狀態方程PV=nRT,得到分壓點的吸附量;再通過BET或Langmuir等理論公式計算可得到樣品的比表面積,逐漸投入吸附質氣體增大吸附平衡壓力,得到吸脫附等溫線;再通過吸附脫附等溫線的數據計算得到樣品的孔徑大小,孔體積,孔徑分布等信息。
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  • BSD-660正極材料比表面積測試
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    更新時間:2024-10-24

    型號:BSD-660

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    正極材料比表面積測試 是在液氮溫度下(77.3K)向樣品管內通入一定量的吸附質氣體(N2)通過氣體狀態方程PV=nRT,得到分壓點的吸附量;再通過BET或Langmuir等理論公式計算可得到樣品的比表面積,逐漸投入吸附質氣體增大吸附平衡壓力,得到吸脫附等溫線;再通過吸附脫附等溫線的數據計算得到樣品的孔徑大小,孔體積,孔徑分布等信息。
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    泡沫鎳比表面積測試 是在液氮溫度下(77.3K)向樣品管內通入一定量的吸附質氣體(N2)通過氣體狀態方程PV=nRT,得到分壓點的吸附量;再通過BET或Langmuir等理論公式計算可得到樣品的比表面積,逐漸投入吸附質氣體增大吸附平衡壓力,得到吸脫附等溫線;再通過吸附脫附等溫線的數據計算得到樣品的孔徑大小,孔體積,孔徑分布等信息。
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    更新時間:2024-10-24

    型號:BSD-660

    瀏覽量:2545

    氫氧化亞鎳比表面積測試 是在液氮溫度下(77.3K)向樣品管內通入一定量的吸附質氣體(N2)通過氣體狀態方程PV=nRT,得到分壓點的吸附量;再通過BET或Langmuir等理論公式計算可得到樣品的比表面積,逐漸投入吸附質氣體增大吸附平衡壓力,得到吸脫附等溫線;再通過吸附脫附等溫線的數據計算得到樣品的孔徑大小,孔體積,孔徑分布等信息。
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