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BSD660 SERIES AUTOMATIC SPECIFIC SURFACE AREA AND MICROPORE ANALYZER

The BSD-660 series is a cutting-edge, fully automated physisorption analyzer designed for precise surface area and porosity measurements using the volumetric method. Ideal for characterizing materials such as battery cathodes, porous substances, pharmaceutical compounds, and catalysts, the BSD-660 excels in analyzing MOFs, carbon materials, zeolites, LFPs, and various microporous (0.35nm-2nm) and mesoporous (2nm-50nm) materials. Built for high throughput, the BSD-660 enhances lab efficiency by automating tests, reducing manual labor, and improving accuracy. Its innovative A/B station design, with up to 12 in-situ analysis ports, allows independent operation with two gases and different test settings, offering unparalleled flexibility and boosting overall lab productivity.

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Key Feature

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Full Automation

In-situ degassing and testing without manual handlement

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High-Throughput

Up to 12 samples analyzed in one time;

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≥ 0.001m2 /g

Surface Area

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0.35nm- 500nm

Pore Size

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High Precision

RSD< 0.5% (Reference materials )

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Pressure Control Heating

PCH protect pore structure and prevent material being blown away

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Zero Helium Contamination

No removal of samples cell; heating degassing by molecular pump

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Multiple Gas Inlets

Multi-inlet for adsorbate gas analysis

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Self-diagnose

Intelligent equilibrium judgement and Test Monitoring

Specifications

Mesopore (S) StationMicropore (M) Station
Analysis Ports3 or 63 or 6
Analysis Range1.0 x10¯⁵ to 1.0 P/P01.0x 10¯⁸ to 1.0 P/P0
Vacuum  Pump1x Oil pump1x Oil+ 1x Molecular pump 
Independent P0 tube11
Surface Area0.01 m²/g and above0.01 m²/g and above
Pore Size2nm -500nm0.35nm-500nm
Pore Volume0.001cc/g and above0.001cc/g and above
Test Gas
Gas Inlets1 standard5 standard,  10 optional
Adsorbate gasN2, Ar, Kr, CO2, …..and other non corrosive gas
Vapor Sorption Option/Optional MV
Corrosive gas Option/Optional MC
Degas
In Situ3 or 6 In Situ ports3 or 6 In Situ ports
HeatingAmbient to 400CAmbient to 400C
Pumping1.0 x10¯⁵ P/P01.0x 10¯⁸ P/P0
None In Situ12 available with AD1212 available with AD12
Test Temperature
Cryogen DewarVolume 3L, Test Hours> 70hrs
Free Space ControlServo motor control temperature zone with evaporation rate calculation 
Water bathThermostatic water bath -10°C to 80°C
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Full Automation

The BSD-660 series delivers complete automation across every phase of the testing process, including analyzer self-checks, free zone measurements, material activation, and in situ adsorption testing. There is no need for manual handling of sample cells, heating furnaces, or Dewar cups. This fully automated workflow frees scientists from repetitive tasks and the stress of long-duration tests, allowing them to focus on higher-level analysis. Once materials are activated, the system takes over—automatically performing in situ degassing, lowering the heating furnace, and switching to the Dewar cup with LN2 or water bath as needed. With its automation and high-throughput, the BSD-660 elevates lab efficiency, precision, and functionality, ensuring a seamless and hands-free testing experience.

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High throughput of 12 in situ analysis ports

The 660 Series features a versatile setup with two independent stations, each equipped with 3 or 6 in situ analysis ports. This configuration allows for simultaneous testing with different gas and test parameters. With its high throughput and full automation, the system significantly reduces queuing times for lab tests and request no after-hours manual handling. The flexibility to conduct tests with different gases and settings ensures optimal efficiency and streamlines workflows for more productive testing cycles.

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Pressure Control Heating

The Pressure-Controlled Heating (PCH) function intelligently adjusts the heating rate based on real-time pressure signals, ensuring a stable and controlled outgassing process. This precision control protects the integrity of pore structures, preventing damage during testing. Additionally, the PCH function minimizes the risk of material powders being displaced and carried into the pipeline or manifold, preserving both the sample and the system's functionality. This feature ensures optimal performance and reliability throughout the testing process.

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Other Feature

Servo-driven control system maintains constant free space based on nitrogen evaporation calculations, ensuring accurate measurements.

Automatically verifies degassing completeness by monitoring pressure changes, ensuring reliable results.

Facilitates automatic testing with multiple settings on the same sample, streamlining repeated analysis.

Conducts comprehensive self-checks on key parameters, including Sbet accuracy, mass accuracy, mass loss, leakage, temperature zone precision, adsorption rates, and equilibrium analysis at various pressure levels.

Internal gas system maintains a stable temperature of 40°C with an accuracy of less than 0.1°C, ensuring consistent test conditions.

A single seal for six sample tubes in one analysis station eliminates the need for individual tube sealing, significantly enhancing testing efficiency.

Offers up to 8 independent gas inlets, accommodating a variety of gases such as CO2, O2, Ar, CO, H2, CH4, C2H6, and alkynes for versatile testing.

The space-saving, user-friendly design allows for easy access with an upward-opening screen.

Automatically inputs mass data, reducing manual entry errors and improving workflow efficiency.

Typical Cases & Paper Citation

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Potassium Metal Underpotential Deposition in Crystalline Carbon of Potassium-Ion Batteries

Tianyi Ji,Xiaoxu Liu,Tengsheng Zhang,Yunli Shi,Dawei Sheng, Hangtian Yin,Ze Xiang Shen,Dongliang Chao

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Reduction of precious metal ions in aqueous solutions by contact-electro-catalysis

Yusen Su, Andy Berbille, Xiao-Fen Li, Jinyang Zhang, MohammadJavad PourhosseiniAsl, Huifan Li, Zhanqi Liu, Shunning Li, Jianbo Liu, Laipan Zhu & Zhong Lin Wang

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A cage-on-MOF strategy to coordinatively functionalize mesoporous MOFs for manipulating selectivity in adsorption and catalysis

Yu Liang,Xiaoxin Yang,Xiaoyu Wang,Zong-Jie Guan,Hang Xing & Yu Fang

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Boosting membrane carbon capture via multifaceted polyphenol-mediated soldering

Bin Zhu,Shanshan He,Yan Yang,Songwei Li,Cher Hon Lau,Shaomin Liu & Lu Shao