• Gas Adsorption • BET & Pore Size Analysis
Modular Power,
Independent Precision,
Unlimited Throughput.
Up to 12 stations
Mesopore & micropore
Modular expansion
• True Density
Gas Pycnometry
Automated Measurement
Built for Real Research.
Single quote
One invoice
Full compatibility
• Chemisorption • Catalyst Characterization
TPR / TPO / TPD
Pulse Chemisorption
Dynamic BET
• Gravimetric Adsorption
Up to 700 bar
Up to 400 °C
Dual-sample testing
Instrument Categories
Complete solutions for advanced material characterization
One partner. A comprehensive portfolio. Our instrument families are designed to support the full spectrum of advanced material characterization—delivering precise, reliable data across a wide range of applications. Each system is engineered for real-world laboratory environments and backed by AMI’s global applications expertise to ensure confidence in every result.
Gas Adsorption
Chemisorption
Gravimetric Adsorption
Gas Separation
Thermal Analysis
True Density
Reactors
X-Ray Diffraction
Featured Instruments
Precision-engineered for every lab
From single-station analyzers to 12-station modular systems — our most advanced instruments, ready to accelerate your research.
Matrix 1000 Series
Modular Multi-Station Surface Area & Pore Analysis System
● Configure mesopore, micropore, or mixed-mode stations in a single unit.
● Run simultaneous, independent analyses without cross-interference.
● Expand modularly to a total of up to 3 connected units (12 stations).
DensiPyc 1000
Automated true-density measurements, consistent results.
● (4–60°C) temperature-controlled pycnometer, precise density.
● Integrated microbalance enables accurate weighing.
● PC-controlled automation records data automatically.
● Optional vacuum degassing to 10kPa.
STADI P
Cost-Effective Catalyst Characterization – Core Functions, Expandable Options
● Various single-photon-counting X-ray detectors.
● Pure Kα1 radiation using Co, Cu, Mo and Ag sources.
● Transmission/Debye-Scherrer or Bragg-Brentano mode.
AMI-400
Fully Automatic Chemisorption Analyzer
● User-friendly software, auto-lift furnace, flexible gas inlet system.
● Precise gas control by 1 (Optional: 2 or 3) MFC(s), 8 (optional: 14) gas inlets.
● Temperature range: RT-1200°C, Optional-130°C-1200°C.
AMI-Sync Series
Synchronous, High-Throughput BET & Mesoporous Analysis
● Synchronous multi-port design enables simultaneous BET and porosity measurements.
● Perform 4 BET measurements in approximately 20-30 minutes under fully optimized conditions.
● BET repeatability of ≤ +1.0% ensures high accuracy and reproducibility.
RuboSORP MPA Series
Automated High-Pressure Gas Sorption Analysis – Precise, Flexible, Scalable
● Wide pressure range: vacuum to 200 bar.
● Configurable with 1, 2, or 3 independent analysis stations.
● Optional BET surface area analysis capability for added versatility.
Micro 300
High-Resolution Micropore Characterization
● Available in multiple models to support diverse lab-throughput needs.
● 3 analysis stations with high-vacuum pump and up to 3 pressure sensors per station.
● Simultaneous testing with different adsorbate gases across all active stations.
Prep Series
Degassers
● Independent multi-port modules for simultaneous sample degassing flexibility.
● Programmable temperature ramping ensures precise and consistent heating control.
● Intuitive touchscreen interface simplifies operation and enhances productivity.
Why AMI
About Advanced Measurement Instruments
Advanced Measurement Instruments (AMI) brings together the expertise of Altamira Instruments, Rubolab, ISI, STOE, and JWGB to deliver advanced tools for materials characterization. We design high-precision instruments that help laboratories, universities, and industrial teams better understand the materials shaping modern research and innovation.
What We Measure
AMI provides world-leading technology for the characterization of particles, powders, and porous materials
Whatever material property you need to quantify, AMI has the instrument — and the expertise to help you measure it right.
Surface Area
Porosity
Density
Thermal Properties
Catalytic Activity
XRD & Gravimetric
Technical Library
Resources to guide your research
Application notes, testing guides, and deep dives — written by AMI’s applications scientists to help you get the most from your instruments.
Water Vapor Adsorption Analysis with the Matrix 1000
Explore how the Matrix 1000 supports water vapor adsorption analysis with accurate control for pharma, food, polymer, and advanced material
Temperature-Programmed Desorption: Analyzing Adsorbed Species from Catalyst Surfaces
Understanding TPD kinetics, surface characterization, and desorption dynamics for heterogeneous catalyst analysis.[…]
TPO Coke Analysis of Coked Catalysts with Methanation + FID Detection
TPO coke analysis helps quantify coke deposits on coked catalysts by tracking CO₂ during temperature-programmed oxidation […]
LabStart™ Program
Your complete lab, configured and delivered — turnkey.
Stop sourcing instruments from multiple vendors. AMI bundles a fully compatible suite of analytical instruments into one package — one quote, one invoice, and one dedicated support team from day one.
- Single quote
- One invoice
- Compatibility guaranteed
- Dedicated AMI support
News & Events
Latest from AMI
- February 15, 2026
AMI Instruments Featured in Powder & Bulk Solids Magazine Editor’s Spotlight
AMI Instruments has been selected for inclusion in the Editor’s Spotlight on Page 15 of the February edition of Powder
- March 09, 2026
AMI Instruments at the 10th International Conference on Catalysis & Chemical Engineering (CCE-2026)
AMI Instruments is proud to be a sponsor of the 10th International Conference on Catalysis & Chemical Engineering (CCE-2026) —
- May 19, 2014
AMI will attend the Seventh World Congress on Particle Technology
On May 19, 2014, the field of particle detection industry event – the Seventh World Congress on Particle (WCPT-7) will
FAQ
Common questions about AMI Instruments
Everything you need to know before choosing your instrument. Can’t find the answer you need?
Talk to our team directly
What industries use AMI Instruments?
AMI instruments are widely used in catalysis, energy storage, pharmaceuticals, chemicals, food & beverage, sustainable energy (hydrogen, solar, batteries), nanotechnology, and environmental research. Our customers range from academic institutions to global industrial labs.
What types of measurements do your instruments support?
AMI instruments cover BET surface area, pore size and volume, true density, chemisorption (TPR/TPD/TPO), gravimetric adsorption, thermal analysis (DSC/TGA), X-ray diffraction, catalytic activity testing, and bench-scale reactor studies.
What is the difference between physisorption and chemisorption?
Physisorption (gas adsorption) uses weak van der Waals interactions to measure surface area and porosity — typically with nitrogen or argon. Chemisorption involves stronger chemical bonds and is used to characterize catalysts — measuring active site density, metal dispersion, and reducibility using reactive gases like H₂ or CO.
Can AMI instruments be customized for specific applications?
Yes. Many AMI systems can be configured with accessories, additional gas lines, custom temperature ranges, and software modules to meet specific research or quality-control requirements. Our applications team will help you define the ideal configuration.
What is the LabStart™ program?
LabStart™ is AMI’s turnkey lab program — designed for new labs, facility expansions, or instrument refreshes. We configure a fully compatible suite of instruments from our portfolio, deliver a single quote and invoice, and provide dedicated applications support from day one.
What support and training does AMI provide?
AMI provides installation and commissioning, on-site user training, ongoing applications support, remote diagnostics, and preventive maintenance programs. Our goal is to make sure your instrument performs at specification from day one — and throughout its lifetime.
Get in Touch
Ready to find the right instrument for your lab?
Tell us about your measurement challenge and one of our applications scientists will get back to you within one business day — with a recommendation, not a sales pitch.
- Response within 1 business day
- Speak directly with an applications scientist
- No obligation — just expert guidance
- Live instrument demos available on request
Request a Quote or Consultation
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