Chemisorption Analyzer
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| Brand | Altamira (USA) |
|---|---|
| Origin | USA |
| Model | AMI-300 |
| Instrument Type | Chemisorption Analyzer |
| Measurement Principle | Continuous Flow Method |
| Gas Inlet Ports | Expandable to 12 |
| Temperature Range | Ambient to 1200°C (optional low-temp module: –130°C to 1200°C) |
| Isothermal Stability | ±0.01°C |
| Heating Rate | 1–50°C/min |
| Pressure Range | Atmospheric to 30 bar (optional up to 100 bar) |
| Core Functions | TPR, TPO, TPD, TPS, Pulse Chemisorption, Pulse Calibration |
| Detector Options | Integrated high-sensitivity TCD (dual-filament or quad-filament, W or Au/W), compatible with external MS, FTIR, FID, GC |
| Gas Handling | Built-in precision gas mixer, heated/insulated lines & valves, vapor-saturated gas generation (temperature-controlled saturator) |
| Sample Configuration | Removable clamshell furnace, quartz U-tube/bubble tube/straight-wall tubes (low-pressure) |
| Safety Systems | Multi-point temperature monitoring, over-temperature cutoff, TCD flow interlock, dry-run protection, front emergency stop |
| Software | Windows-based, fully automated experiment sequencing, real-time dual-temperature logging (furnace + bed), FDA 21 CFR Part 11–ready audit trail (optional), GLP/GMP-compliant data export |
| Brand | Altamira (USA) |
|---|---|
| Origin | USA |
| Model | AMI-300 |
| Instrument Type | Chemisorption Analyzer |
| Measurement Principle | Continuous Flow Method |
| Gas Inlet Ports | Expandable to 12 |
| Temperature Range | Ambient to 1200°C |
| Isothermal Stability | ±0.01°C |
| Heating Rate | 1–50°C/min |
| Pressure Range | Atmospheric to 30 bar (optional up to 100 bar) |
| Analytical Modes | TPR, TPO, TPD, TPS, Pulse Chemisorption, Pulse Calibration |
| Detector Options | Integrated High-Sensitivity TCD (dual-filament or quad-filament, W or Au/W), MS/GC/FTIR/FID compatibility |
| Sample Capacity | 0.1–1.0 g |
| Sample Tube Types | Quartz U-tube, bubble tube, straight-wall tube (low-pressure) |
| Tubing | 1/16″ OD 316 SS, heated throughout |
| Gas Mixing | Internal precision gas mixer (no external mixer required) |
| Cooling | Automated air-cooling module |
| Safety Systems | Dual-zone temperature monitoring, over-temperature cutoff, TCD flow interlock, front-panel emergency stop |
| Software | Windows-based, fully automated experiment sequencing, real-time dual-temperature logging (furnace & bed), GLP-compliant data audit trail, FDA 21 CFR Part 11-ready configuration options |
| Brand | Altamira (USA) |
|---|---|
| Origin | USA |
| Model | AMI-300 TPD/TPO/TPR Chemisorption Analyzer |
| Test Principle | Continuous Flow Method |
| Gas Inlet Ports | Expandable to 12 |
| Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | ±0.01 °C |
| Heating Rate | 1–50 °C/min |
| Pressure Range | Atmospheric to 30 bar (optional up to 100 bar) |
| Functions | TPR, TPO, TPD, TPS, Pulse Chemisorption, Pulse Calibration |
| Brand | Altamira Instruments (USA) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | AMI-300HP High-Pressure Chemisorption Analyzer (100 bar) |
| Instrument Type | Chemisorption Analyzer |
| Measurement Principle | Continuous Flow Method |
| Gas Inlet Ports | Expandable up to 12 |
| Heating Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | ±0.01 °C |
| Ramp Rate | 1–50 °C/min |
| Pressure Range | Atmospheric to 30 bar / 100 bar (dual-range configuration) |
| Analytical Modes | TPR, TPO, TPD, TPS, Pulse Chemisorption, Pulse Calibration |
| Brand | Altamira (USA) |
|---|---|
| Origin | USA |
| Model | AMI-300IR In Situ FTIR-Coupled Chemisorption Analyzer |
| Test Principle | Continuous Flow Method |
| Gas Inlet Ports | Expandable to 12 |
| Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | ±0.01 °C |
| Heating Rate | 1–50 °C/min |
| Pressure Range | Atmospheric to 30 bar (optional up to 100 bar) |
| Analytical Modes | TPR, TPO, TPD, TPS, Pulse Chemisorption, Pulse Calibration |
| Brand | Altamira (USA) |
|---|---|
| Origin | USA |
| Model | AMI-300Neo Basic Chemisorption Analyzer |
| Test Principle | Continuous Flow Method |
| Gas Inlet Ports | Expandable to 12 |
| Temperature Range | Ambient to 1200°C |
| Isothermal Stability | ±0.01°C |
| Ramp Rate | 1–50°C/min |
| Pressure Range | Atmospheric to 30 bar (optional up to 100 bar) |
| Core Functions | TPR, TPO, TPD, TPS, Pulse Chemisorption, Pulse Calibration |
| Brand | Altamira |
|---|---|
| Origin | USA |
| Model | AMI-300S Corrosion-Resistant Chemisorption Analyzer |
| Testing Principle | Continuous Flow Method |
| Gas Inlet Ports | Expandable to 12 |
| Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | ±0.01 °C |
| Heating Rate | 1–50 °C/min |
| Pressure Range | Atmospheric to 30 bar (optional 100 bar) |
| Analytical Capabilities | TPR, TPO, TPD, TPS, Pulse Chemisorption, Pulse Calibration |
| Brand | Altamira (USA) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | AMI-400 Automated Chemisorption Analyzer |
| Instrument Type | Chemisorption Analyzer |
| Measurement Principle | Continuous Flow Method |
| Gas Inlet Ports | Expandable to 12 |
| Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | ±0.01 °C |
| Heating Rate | 1–50 °C/min |
| Pressure Range | Atmospheric to 30 bar (optional up to 100 bar) |
| Analytical Modes | TPR, TPO, TPD, TPS, Pulse Chemisorption, Pulse Calibration |
| Brand | Ankersmid |
|---|---|
| Origin | USA |
| Model | PSA-300LC and PSA-1000 |
| Gas Inlets | 2 (customizable) |
| Heating Temperature Range | 0–350 °C |
| Isothermal Stability | ±0.1 °C |
| Pressure Range | 0–1000 psi (68.9 bar) |
| Test Function | Simulated PSA/TSA/VSA Cycles, Breakthrough Curve Analysis, Multicomponent Gas Adsorption |
| Brand | Anton Paar |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Chemisorption Analyzer |
| Model | Autosorb 6300 |
| Gas Inlet Ports | 6 |
| Maximum Heating Temperature | 1100 °C |
| Isothermal Stability | ±1 °C |
| Ramp Rate | 1–50 °C/min |
| Pressure Range | 2×10⁻⁵ to 1100 Torr (2.6×10⁻⁸ to 0.997 p/p₀ for N₂ at 77 K) |
| Analytical Modes | TPR, TPO, TPD, Pulse Titration |
| Detection | Integrated TCD, Optional Mass Spectrometer |
| Vapor Source | Built-in |
| Dewar Duration | >90 h (LN₂) |
| Degassing Stations | 6 PID-controlled, up to 450 °C |
| TruZone Active Liquid-Level Control | Yes |
| PowderProtect Anti-Dust System | Yes |
| Stainless Steel Manifold with Pneumatic Valves | Yes |
| Vacuum Integrity Improvement | 38% vs. legacy designs |
| BET Surface Area Detection Limit | 0.01 m²/g (N₂, 77 K) |
| Pore Size Range | 0.35 nm – 500 nm |
| Metal Dispersion Detection Limit | 0.003 m² (H₂ on Pt, 313 K) |
| Brand | HPHC |
|---|---|
| Origin | Beijing, China |
| Model | CM8310 Series |
| Instrument Type | Chemisorption Analyzer |
| Measurement Principle | Dynamic Flow Method |
| Gas Inlet Ports | 8 |
| Heating Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | ±0.001 °C |
| Heating Rate | 1 °C/min |
| Pressure Range | Atmospheric |
| Test Capabilities | TPD, TPR, TPO, Pulse Chemisorption (Metal Dispersion), Vapor Adsorption, BET Single-Point Surface Area, Multi-Component Competitive Adsorption |
| Detector | Tungsten-Rhenium Alloy Thermal Conductivity Detector (TCD) |
| TCD Count | 1 |
| Mass Flow Controllers | 2 |
| Exhaust Flow Meter | 1 |
| Electric 6-Port Valve | 1 |
| Electric 4-Port Valves | 2 |
| Furnace Control | Dual-point (“Bed Temp” & “Furnace Temp”) |
| Sample Temperature Sensing | Independent RTD or Thermocouple |
| Internal Line Insulation | Up to 300 °C |
| Gas Flow Range | 5–100 SCCM |
| Tubing Material | 1/8″ SS316 |
| Optional Accessories | Integrated Vapor Generator (Continuous & Pulsed Modes), Customizable LOOP Volumes (≥3 Options), Cold Trap (1), Forced-Air Cooling System (1) |
| 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 | 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 |