静态吸附仪 (CAS No.None)
- 物化性质
- 小型化台式结构，适用于块状和颗粒状样品；仪器内部可在线配气，也可直接使用瓶装气体；配备高灵敏检测器，死体积小、灵敏度高，升温过程中基线平稳；采用面板与软件协同操作，面板流路直观清晰，可方便地对阀门和管路进行操作与控制，并支持面板与软件间相互切换。
- 技术参数
- 温度控制范围0~1200℃。 温度曲线线性度>99.999%，重复性误差<1℃。 程序升温速率0.5~90℃/min。 催化剂装样体积0~1ml，流量计控制精度±1%。 可进行H2-TPR、NH3-TPD、CO2-TPD等程序升温化学吸附测试；尾气出口可与色谱、质谱等分析仪器联用。
English description（英文原文，共 1556 字符）
Product Name:DAS-7000 Multi-functional Dynamic Adsorption Instrument
English Name:DAS-7000 Multi-functional Dynamic Adsorption Instrument
Aliases:Static Adsorption Instrument
Physical Properties:Compact benchtop design, suitable for bulk and granular samples; supports internal online gas mixing as well as direct use of bottled gas; equipped with a highly sensitive detector with small dead volume, high sensitivity, and stable baseline during heating; adopts coordinated panel and software operation with intuitive and clear flow paths, allowing convenient valve and pipeline control and switching between panel and software.
Uses:Primarily used for chemisorption measurements in catalysis research. It supports temperature-programmed modes to evaluate catalyst redox performance, surface acidity/basicity, surface species structure, and adsorption capacity, as well as chemical titration modes to determine adsorption amount, single-point and multi-point chemical surface area, dispersion, and particle size. When coupled with GC, MS, or other analytical instruments via the exhaust outlet, it enables extended analysis of gas products.
Technical Specifications:
Temperature control range: 0–1200 °C.
Temperature curve linearity >99.999%, repeatability error <1 °C.
Programmed heating rate: 0.5–90 °C/min.
Catalyst sample volume: 0–1 mL; flow meter control accuracy: ±1%.
Supports temperature-programmed chemisorption tests including H2-TPR, NH3-TPD, and CO2-TPD; the exhaust outlet can be coupled with GC, MS, or other analytical instruments.
English Name:DAS-7000 Multi-functional Dynamic Adsorption Instrument
Aliases:Static Adsorption Instrument
Physical Properties:Compact benchtop design, suitable for bulk and granular samples; supports internal online gas mixing as well as direct use of bottled gas; equipped with a highly sensitive detector with small dead volume, high sensitivity, and stable baseline during heating; adopts coordinated panel and software operation with intuitive and clear flow paths, allowing convenient valve and pipeline control and switching between panel and software.
Uses:Primarily used for chemisorption measurements in catalysis research. It supports temperature-programmed modes to evaluate catalyst redox performance, surface acidity/basicity, surface species structure, and adsorption capacity, as well as chemical titration modes to determine adsorption amount, single-point and multi-point chemical surface area, dispersion, and particle size. When coupled with GC, MS, or other analytical instruments via the exhaust outlet, it enables extended analysis of gas products.
Technical Specifications:
Temperature control range: 0–1200 °C.
Temperature curve linearity >99.999%, repeatability error <1 °C.
Programmed heating rate: 0.5–90 °C/min.
Catalyst sample volume: 0–1 mL; flow meter control accuracy: ±1%.
Supports temperature-programmed chemisorption tests including H2-TPR, NH3-TPD, and CO2-TPD; the exhaust outlet can be coupled with GC, MS, or other analytical instruments.
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常见问题
- 静态吸附仪的 CAS 号是多少？
- 静态吸附仪的 CAS 号是 None。
- 静态吸附仪的英文名称是什么？
- 静态吸附仪的英文名称为 DAS-7000 Multi-functional Dynamic Adsorption Instrument。
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- 静态吸附仪又称 静态吸附仪。
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