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| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Automated Chemisorption Analyzer |
| Test Principle | Continuous Flow Method |
| Gas Inlet Ports | 12 channels |
| Heating Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | Ambient to 60 °C |
| Ramp Rate | 1–100 °C/min |
| Pressure Options | Atmospheric (standard), optional up to 10 MPa |
| Core Functions | TPD, TPR, TPO, TPSR, TPS, Pulse Titration, Desorption Kinetics (Ed, Ad, n), Adsorption Kinetics (Ea, ΔH, Aa) |
| Optional Coupling | Online MS (INFICON), FT-IR (Thermo Fisher Nicolet iS20/iS5) |
| Key | Brand: Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Model | BSD-VVS&DVS |
| Weighing Resolution | 1 µg / 2000 mg (0.1 µg / 100 mg optional) |
| Weighing Range | 1 µg to 2000 mg (customizable up to 5000 mg) |
| Temperature Range | −180 °C to 50 °C (accuracy ±0.1 °C, stability <0.1 °C) |
| Relative Humidity Range | 0.01–98% P/P₀ |
| Humidity Accuracy | <0.001 torr (7×10⁻⁶ mbar) |
| Sorption Modes | Static (vacuum) & Dynamic (flow-through) gravimetric |
| Analysis Stations | 4 or 8 independent, fully synchronized positions |
| Gas/Vapor Compatibility | H₂O, organic vapors, CO₂, alkanes/alkenes |
| Vacuum System | Dual-pump configuration (mechanical + vapor pump) |
| Pressure Sensing | Dual capacitive diaphragm gauges (segmented range) |
| Flow Control | High-precision mass flow controllers (MFCs) |
| Thermal Management | Full-path thermostating (vapor lines, sample chamber, balance enclosure) |
| Software Compliance | Audit trail, user access control, electronic signatures per FDA 21 CFR Part 11 |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BSD-MAB |
| Price Range | USD 70,000 – 140,000 |
| Gas Mixture Compatibility | Gas–Gas, Gas–Vapor, Vapor–Vapor |
| Mass Flow Controllers (MFCs) | 4–8 units |
| Breakthrough Column Options | Standard 2 mL and 8 mL packed columns |
| Adsorption Pressure Range | Ambient to 10 MPa |
| Adsorption Temperature Range | Circulating water bath: −20 °C to 80 °C |
| High-temperature furnace | Ambient to 600 °C |
| Detection Systems | Integrated online quadrupole mass spectrometer (QMS) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | BSD-MASS |
| Quadrupole Mass Analyzer | INFICON (USA-manufactured, with Certificate of Origin & Factory Calibration Report) |
| Mass Range | Standard 1–100 amu |
| Filament | Dual Iridium-coated filaments (active/standby, software-switchable) |
| Resolution | <0.5 ppm at 40 amu |
| Scan Speed | Up to 1.8 ms/amu, step size 0.1 amu |
| Minimum Detectable Partial Pressure | 2 × 10⁻¹⁵ Torr (4 s dwell time) |
| Sample Flow Rate | Standard down to 2 SCCM |
| Response Time | <1 s at ≤2 SCCM flow |
| Precision Splitting System | Integrated high-accuracy flow splitter |
| Soft Ionization | Electron energy digitally adjustable (0–100 eV) |
| Turbo Molecular Pump | Edwards, 85 L/s, 100,000 RPM, base pressure 1 × 10⁻¹² mbar |
| Dry Scroll Pump | 20 L/s, base pressure 1 × 10⁻¹ mbar |
| Vacuum Chamber | Monolithic, weld-free heated chamber (bakeable to 150 °C) |
| Inlet Interface | 1.2 m passivated stainless steel capillary (anti-condensation & anti-clogging design) |
| Software | INFICON OEM platform (English), TCP/IP communication |
| Dimensions | 510 mm (H) × 520 mm (L) × 225 mm (W), Weight: 30 kg |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | BSD-660A6B3M |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Measurement Principle | Static Volumetric Method |
| Number of Analysis Stations | 3 / 6 / 9 / 12 (configurable) |
| Surface Area Range | ≥0.0005 m²/g |
| Pore Diameter Range | 0.35–500 nm |
| Repeatability | <0.5% RSD (standard reference material) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Beishide Instrument Co., Ltd. |
| Model | BSD-MASS |
| Mass Range | 1–100 amu (standard), optional up to 200 or 300 amu |
| Filament | Dual iridium-coated filaments (hot-swap via software) |
| Resolution | <0.5 ppm at 40 amu |
| Scan Speed | 1.8 ms/amu, step size 0.1 amu |
| Minimum Detectable Partial Pressure | 2 × 10⁻¹⁵ Torr (4 s dwell time) |
| Sample Flow Rate | 0.2–2 SCCM (micro-flow optimized) |
| Response Time | <1 s at ≤2 SCCM |
| Splitting System | High-precision electronic flow splitter |
| Ionization | Electron energy software-adjustable (soft ionization mode supported) |
| Turbomolecular Pump | Edwards nTX85, 85 L/s, 100,000 RPM, base pressure 1 × 10⁻¹² mbar |
| Dry Scroll Pump | 20 L/s, base pressure 1 × 10⁻¹ mbar |
| Chamber | Monolithic heated vacuum chamber (no welds), bake-out temperature 150 °C |
| Inlet | 1.2 m passivated stainless-steel capillary, condensation- and clog-resistant design |
| Software | INFICON Vacuum & Process Suite (English), TCP/IP communication |
| Dimensions | 510 mm (H) × 520 mm (L) × 225 mm (W), Weight: 30 kg |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | BSD-PMV |
| Instrument Type | Static Vapor Adsorption Analyzer |
| Mass Resolution | 0.01 µg |
| Mass Range | 0.001 g |
| Temperature Range | 0–105 °C |
| Relative Humidity Range | 0.01–98 % P/P₀ |
| Humidity Accuracy | Better than 0.001 torr (7×10⁻⁶ mbar) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | BSD-PBB |
| Pricing | Upon Request |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | BSD-660 |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Measurement Principle | Static Volumetric Method |
| Number of Analysis Stations | 3 / 6 / 9 / 12 configurable |
| Pore Size Range | 0.35–500 nm |
| Analytical Theories Supported | BET surface area, BJH pore size distribution (mesopores), DR & HK (Original) micropore analysis, DFT-based pore modeling, IASTL multi-component adsorption modeling |
| Repeatability | ≤0.5% RSD (certified standard reference materials) |
| Key | Brand: Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | BSD-660M |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Measurement Principle | Static Volumetric Method |
| Number of Analysis Stations | 12 |
| Pore Size Range | 0.35–500 nm |
| Pressure Range | down to 1 × 10⁻⁹ Pa |
| Analytical Theory | Static Gravimetric/Volumetric Adsorption |
| Repeatability | ≤0.01% RSD (on certified reference materials) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | BSD-660 Series |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Measurement Principle | Static Volumetric Method |
| Number of Analysis Stations | 3 / 6 / 9 / 12 configurable |
| Surface Area Range | ≥0.0005 m²/g |
| Pore Diameter Range | 0.35–500 nm |
| Pressure Range | 10⁻² Pa (standard) |
| Test Theory | Static Volumetric Adsorption |
| Repeatability | ≤1% RSD |
| Key | Brand: Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Principle | Static Volumetric Gas Adsorption |
| Analysis Stations | 6 Mesopore Stations + 6 Micropore Stations |
| Surface Area Range | ≥0.0005 m²/g |
| Pore Diameter Range | 0.35–500 nm |
| Vacuum Level | ≤10⁻² Pa (standard), optional molecular pump for ≤10⁻⁸ Pa |
| Repeatability | ≤1% RSD |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | BSD-660MG |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Measurement Principle | Static Volumetric Method |
| Number of Analysis Stations | 3 / 6 / 9 / 12 (configurable) |
| Specific Surface Area Range | ≥0.0005 m²/g |
| Pore Diameter Range | 0.35–500 nm |
| Pressure Range | Ambient pressure (up to 1000 torr) with ultra-low-pressure capability down to P/P₀ = 1×10⁻⁸ |
| Repeatability | Quantitative error <0.5% RSD (BET standard reference material) |
| Vacuum System | Turbo-molecular pump achieving ultimate vacuum ≤1×10⁻⁸ Pa |
| Gas Compatibility | N₂, O₂, Ar, CO, CO₂, H₂, CH₄, C₂H₆ (non-corrosive & flammable gases) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Model | BSD-660A6S |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Principle | Static Volumetric Method (Static Capacity Method) |
| Analysis Stations | 3 / 6 / 9 / 12 configurable |
| Surface Area Range | ≥0.0005 m²/g |
| Pore Diameter Range | 0.35–500 nm |
| Pressure Range | 0–1000 torr & 0–1 torr (dual-range transducers) |
| Repeatability | ≤0.5% RSD (certified reference material) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | BSD-PBx |
| Price Range | USD 14,000 – 42,000 (FOB) |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Operating Principle | Static Gas Pressure Method (Bubble Point & Gas Flow) |
| Number of Analysis Stations | 1 |
| Pore Size Range | 0.02 – 500 µm |
| Pressure Range | 0–1 bar & 0–40 bar (dual-range, auto-switching) |
| Test Theory | Gas Bubble Point Method |
| Repeatability | ±0.01 µm (on certified reference membranes) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Chemisorption Analyzer |
| Model | BSD-Chem C200 |
| Testing Principle | Continuous Flow Method |
| Gas Inlet Channels | 12 |
| Heating Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | Ambient to 60 °C |
| Heating Rate | 1–100 °C/min |
| Pressure Options | Atmospheric (standard), optional 1 MPa / 3 MPa / 10 MPa |
| Core Functions | TPD, TPR, TPO, TPSR, TPS, Pulse Titration, Desorption Kinetics (Ed, Ad, n), Adsorption Kinetics (Ea, ΔH, Aa) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | 3H-2000PWP2 |
| Price Range | USD 70,000–140,000 |
| Instrument Type | Static/Dynamic Vapor Adsorption Analyzer |
| Measurement Principle | Knudsen Effusion Mass Loss Method |
| Analysis Stations | 2 sample + 2 reference stations (total 4) |
| Sample Mass Range | 10–1000 mg |
| Mass Resolution | 1 µg |
| Vacuum System | Dual-stage mechanical pump (base pressure ≤ 1×10⁻² Pa) + turbo-molecular pump (base pressure ≤ 1×10⁻⁶ Pa) |
| Pressure Range | 0–1 torr & 0–1000 torr (dual-range, segmented measurement) |
| Temperature Range | –180 °C to 900 °C (accuracy ±0.1 °C, stability < 0.1 °C) |
| Isothermal Control Range | Ambient to 60 °C (accuracy ±0.2 °C, stability < 0.1 °C) |
| Temperature Programming | 32-segment ramping with overtemperature protection |
| Sealing Design | Oil-resistant, corrosion-resistant valves and tubing |
| Dimensions | H 110 cm × W 100 cm × L 70 cm |
| Weight | 200 kg |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Model | BSD-660A3M |
| Analysis Stations | 3 / 6 / 9 / 12 |
| Surface Area Range | ≥0.0005 m²/g |
| Pore Diameter Range | 0.35–500 nm |
| Vacuum Level | ≤1×10⁻² Pa (standard), optional turbomolecular pump for ≤1×10⁻⁸ Pa |
| Measurement Principle | Static Volumetric Gas Adsorption |
| Repeatability | <0.5% RSD for surface area, pore size, pore volume, and adsorbed quantity (certified reference materials) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | BSD-660A3MB3M |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Measurement Principle | Static Volumetric Gas Adsorption |
| Number of Analysis Stations | 3 / 6 / 9 / 12 configurable |
| Surface Area Range | ≥ 0.0005 m²/g |
| Pore Diameter Range | 0.35–500 nm |
| Vacuum Level | Standard: 1×10⁻² Pa |
| Optional Turbo-Molecular Pump | ≤ 1×10⁻⁸ Pa |
| Repeatability | < 0.5% RSD (certified reference material) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Model | BSD-660H |
| Measurement Method | Static Volumetric Method |
| Temperature Range | −196 °C to 300 °C (extendable to 1100 °C with optional furnace) |
| Pressure Range | High vacuum to 690 bar (69 MPa) |
| Ultimate Vacuum | 1 × 10⁻⁷ mbar |
| Repeatability | < ±2% |
| Pressure Sensor Accuracy | ±0.01% FS |
| Air-Bath Temperature Control | 40.0 °C ± 0.1 °C |
| Safety | Integrated combustible gas alarm, pressure-tested gas circuitry, optional alarm interlock system |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Category | Domestic |
| Model | BSD-660A3S |
| Instrument Principle | Static Volumetric Gas Adsorption |
| Number of Analysis Stations | 3 / 6 / 9 / 12 |
| Pore Size Range | 0.35–500 nm |
| Specific Surface Area Range | ≥0.0005 m²/g |
| Vacuum Level | ≤1×10⁻⁹ Pa |
| Temperature Control Accuracy | ±0.1 °C (RT–400 °C) |
| Quantitative Repeatability | <0.5% RSD (BET standard reference material) |
| Adsorption Gases | N₂, O₂, Ar, CO, CO₂, H₂, CH₄, C₂H₆ (non-corrosive & combustible) |
| Optional Thermal Control | –10–80 °C (with恒温 water bath) or 100 K–RT (with LNT level stabilization) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | BSD-660A3M / BSD-660B3M |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Principle | Static Volumetric Method (Static Capacity Method) |
| Number of Analysis Stations | 3 / 6 / 9 / 12 |
| Surface Area Range | ≥0.0005 m²/g (no upper limit) |
| Pore Diameter Range | 0.35–500 nm (Micropores: 0.35–2 nm |
| Mesopores | 2–50 nm |
| Macropores | 50–500 nm) |
| Total Pore Volume Range | ≥0.0001 cm³/g (no upper limit) |
| Pressure Ranges | 0–1000 torr, 0–1 torr, 0–0.1 torr (selectable) |
| Repeatability | ≤±1.0% |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | BSD-Chem C200 |
| Instrument Type | Chemisorption Analyzer |
| Measurement Principle | Continuous Flow Method |
| Gas Inlet Ports | 12 channels |
| Heating Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | ±0.1 °C from ambient to 60 °C |
| Ramp Rate | 1–100 °C/min |
| Pressure Range | Atmospheric (standard) |
| Test Capabilities | 1. Temperature-Programmed Desorption (TPD), 2. Temperature-Programmed Reduction (TPR), 3. Temperature-Programmed Oxidation (TPO), 4. Temperature-Programmed Surface Reaction (TPSR), 5. Temperature-Programmed Sulfidation (TPS), 6. Pulse Titration, 7. Desorption Activation Energy (E<sub>d</sub>), 8. Pre-exponential Factor for Desorption (A<sub>d</sub>), 9. Desorption Order (n), 10. Adsorption Activation Energy (E<sub>a</sub>), 11. Enthalpy of Adsorption (ΔH), 12. Pre-exponential Factor for Adsorption (A<sub>a</sub>) |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Model | BSD-PAGP |
| Pricing Range | USD 70,000 – 140,000 (FOB) |
| Measurement Method | Static Volumetric Method |
| Temperature Range | −10 °C to +80 °C (±0.1 °C stability) |
| Pressure Range | 0–69 MPa |
| Ultimate Vacuum | 1×10⁻² to 1×10⁻⁶ Pa |
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