Chemisorption Analyzer
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Showing 31–38 of 38 results
| Brand | Microtrac |
|---|---|
| Origin | Japan |
| Model | BELCAT II |
| Instrument Type | Chemisorption Analyzer |
| Measurement Principle | Dynamic Flow Method |
| Number of Gas Inlets | 8 (Pre-treatment), 3 (Carrier), 8 (Pulse), 8 (Mixing) |
| Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | ±1 °C |
| Heating Rates | 50–500 °C at 70 °C/min |
| Pressure Range | Atmospheric |
| Key Functions | TPD, TPR, TPO, TPRx, Pulse Chemisorption, Single-point BET, Breakthrough Curve Analysis |
| Gas Compatibility | He, Kr, N2, Ar, O2, H2, CO, CO2, NH3, H2O, NO, SO2, H2S, CH3OH, C2H5OH, Toluene, Benzene, and other reactive/volatile species |
| Thermal Conductivity Detector (TCD) | Quad-wire configuration with W–Re or gold-plated tungsten filaments |
| resolution | 1 μV |
| Mass Flow Controllers (MFCs) | 3–4 units |
| Sample Volume Capacity | 0–1 cm³ |
| Pulse Loop Volumes | 0.3 cm³, 1 cm³, or custom |
| Brand | Microtrac |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | BELMASS II |
| Instrument Type | Chemisorption Analyzer with Integrated Online MS Detection |
| Gas Inlet Ports | Up to 16 |
| Temperature Stability | ±0.001 °C |
| Supported Techniques | TPD, TPR, TPS, Pulse Titration, BET Surface Area Analysis (via coupled gas dosing) |
| Mass Range | 1–200 amu |
| Detector | Faraday Cup / Continuous Dynode Electron Multiplier (C-SEM) |
| Minimum Detectable Concentration | <1 ppm (gas-dependent) |
| Scan Speed Options | Auto, 0.01–10 sec per amu (selectable) |
| Detection Channels | Up to 16 simultaneous mass channels |
| Sample Interface | Heated capillary transfer line (up to 300 °C), integrated dry scroll pump |
| Brand | RuboLab |
|---|---|
| Origin | Germany |
| Model | RuboSORP MSB |
| Measurement Principle | Magnetic Suspension Balance |
| Number of Gas Inlets | 8 |
| Maximum Operating Pressure | 700 bar |
| Temperature Range | −10 °C to +400 °C |
| Mass Resolution | Down to 1 μg |
| Maximum Sample Load | 10 g or 20 g (model-dependent) |
| Compatible Fluids | Inert gases, corrosive/toxic gases, flammable/explosive gases, supercritical fluids, vapors, and gas mixtures |
| Compliance | Designed for GLP/GMP-aligned workflows with full audit trail support |
| Brand | SETARAM |
|---|---|
| Origin | USA |
| Model | CryoPro-2009 |
| Operating Temperature Range | –269 °C to 100 °C |
| Pressure Range | Vacuum to 200 bar (3000 psi / 100 psi dual-range transducers) |
| Cooling Medium | Liquid Helium or Liquid Nitrogen |
| Construction Material | 316 Stainless Steel |
| Sealing Method | Metal-Gasketed Arc-Welded Joints |
| Control System | LabVIEW-Based Automated Platform |
| Safety Features | Integrated Hydrogen Leak Detection and Flame Suppression System |
| Compliance | Designed for GLP/GMP-aligned workflows with full audit trail capability |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | MS80 |
| Pricing | Upon Request |
| Temperature Range | Ambient to 200 °C |
| Sample Cell Volume | 12.5 mL |
| Heat Flow Resolution | 0.08 µW |
| Baseline Noise | 0.1 µW |
| Configurations | 2-cell or 4-cell dual-isothermal design |
| Compatible Cell Types | Standard, Vacuum, Gas-Circulation, Liquid Heat Capacity, Solid Heat Capacity, Joule Calibration, and Mixing Cells |
| Brand | SETARAM |
|---|---|
| Origin | USA |
| Model | PCT Pro E&E |
| Instrument Type | Physical & Chemical Sorption Analyzer |
| Temperature Range | –269 °C to 500 °C |
| Pressure Range | Vacuum to 200 bar |
| Pressure Accuracy | ±1% FS |
| Detection Limit | 3 µg (equivalent to 0.3 wt% gas uptake on 1 mg sample) |
| Integrated Pressure Sensors | 4 (auto-switching dual-range) |
| Gas Compatibility | H₂, CO₂, CH₄, NH₃ |
| Sample Cell Options | 6 types (standard, high-temp, liquid, thin-film, cryogenic, micro-dosing) |
| Safety Systems | Combustible gas detection, multi-point T/P monitoring, inert-gas purged transfer pathway |
| Software Platform | LabVIEW-based with real-time data acquisition, automated sequence execution, and audit-trail-capable operation |
| Brand | Setaram |
|---|---|
| Origin | USA |
| Model | PCTPro-Evo |
| Temperature Range | –269 °C to 500 °C |
| Pressure Range | Vacuum to 200 bar |
| Pressure Accuracy | ±1% |
| Detection Limit | 3 µg (equivalent to 0.3 wt% gas uptake on 1 mg sample) |
| Gas Compatibility | H₂ only |
| Sensor Configuration | Four auto-switching pressure transducers with dual-range capability |
| Sample Cell Options | Six interchangeable cells (standard, high-temperature, liquid, thin-film, cryogenic, micro-dosing) |
| Safety Systems | Integrated combustible gas detection, multi-point temperature/pressure monitoring, inert-gas purged transfer pathway |
| Software Platform | LabVIEW-based real-time control and analysis suite |
| Brand | Setaram |
|---|---|
| Origin | France |
| Model | Sensys-evo |
| Instrument Type | High-Pressure Chemisorption Calorimeter |
| Temperature Range | −120 to +830 °C |
| Temperature Repeatability | ±0.1% |
| Programmable Scan Rate | 0.01–30 °C/min |
| Heat Flow Resolution | 0.4 μW |
| Detection Limit | 5 μW |
| Maximum Sample Cell Pressure | 500 bar at 600 °C |
| Controlled/Measured Pressure Range | up to 400 bar at 600 °C |
| Sample Chamber Volume | 250 μL |
| Gas Channels | 3 carrier + 1 reactive/auxiliary |
| Atmosphere Compatibility | oxidizing, reducing (H₂, CO), corrosive (H₂S, NH₃), steam |
| Automated Sampler Capacity | 48 positions |
| Optional Coupling | TGA (35 g max, 0.03 μg resolution), FT-IR, MS, GC, humidity controller |