AMI
AMI-Sync Series

Gas Adsorption Analyser

Multi-port gas adsorption analyser for simultaneous BET and porosity measurements.
Complete up to 4 BET surface area measurements in approximately 20–30 minutes under optimized conditions.
BET repeatability of ≤ ±1.0% supports accurate, reproducible surface area and pore size analysis.

The AMI-Sync Series is a fully automated gas adsorption analyzer designed for rapid BET surface area, pore size, and porosity characterization of porous and non-porous materials.

The AMI-Sync Series is a fully automated gas adsorption analyser designed for rapid BET surface area, pore size, and porosity characterisation of porous and non-porous materials. Built for high-throughput laboratory environments, the AMI-Sync supports catalysts, zeolites, MOFs, advanced battery materials, and other materials requiring accurate gas physisorption analysis.

Available in flexible 1-, 2-, or 4-station configurations, the AMI-Sync Series features a common P₀ measuring transducer and supports simultaneous saturation vapor pressure measurements. Each unit is built for high-throughput performance, with options for a dedicated pressure transducer per station to maximize speed, or a shared sensor setup for cost efficiency. A single large-volume dewar supports multiple stations simultaneously, offering an ideal solution for space-conscious laboratories with demanding workloads.

Key Features

Customizable Configuration for Throughput Analysis Needs

The AMI-Sync series offers a scalable solution with up to four high-resolution measurement stations for precise pore size and surface area analysis. For increased throughput, additional instruments can be linked via LAN, expanding to 12 analysis ports with centralized and remote-control capabilities.

Extended Analysis Duration

AMI-Sync analyzers are equipped with large 3-liter Dewar flasks that allow over 90 hours of continuous analysis. The system supports live refilling during experiments, ensuring uninterrupted data collection during long runs and complex isotherm acquisitions.

High Sensitivity & Reproducibility

The AMI-Sync Series delivers precise and reliable surface area and porosity data, with a BET detection limit as low as 0.1 m² absolute and 0.01 m²/g specific. It offers outstanding reproducibility—within 1% on standard reference materials like BAM P115—ensuring confidence in repeated analyses.

Precision-Engineered Hardware

Built with stainless steel and vacuum-brazed manifolds, the system features ultra-durable bellows valves rated for over 5 million cycles. Temperature control maintains ±0.05 °C stability, while 32-bit pressure sensors provide high-resolution, accurate data capture.

Cryo Tune^TM (Optional Feature)

Unlock advanced temperature control with Cryo Tune^TM, an optional low-temperature cold bath system designed for precision adsorption studies. Fully integrated with Sync software, Cryo Tune^TM allows users to effortlessly conduct adsorption isotherm measurements across a range of temperatures.

Optimized Manifold Contamination Control

A two-step filtration system protects the manifold from particulates reducing contamination risks and extending instrument life. Combined with stainless steel construction and high-cycle bellows valves, the system ensures clean, reliable operation even in high-throughput environments.

Compact & Lab-Ready

All models share a compact footprint of 51 ×53 × 93 cm, making them ideal for space-conscious labs. Despite their compact size, Sync analyzers are fully equipped for both research-grade and industrial applications, offering power, durability, and precision in one system.

Software

Sync Series analyzers are driven by a multilingual, user-friendly software suite that supports:

• Control of up to 8 instruments from a single PC
• Built-in method libraries for fast setup and repeatability
• Customizable analysis profiles with real-time system feedback
• Automated leak detection and guided maintenance routines
• Visual instrument status interface for monitoring analysis in progress

Additional capabilities include void volume correction, supercritical P₀ handling, temperature control with CryoTune, and compatibility with up to 6 gases per station.

Data Analysis Capabilities:

Isothermal absorption and desorption curve
BET specific surface area (single and multiple point)
Langmuir surface area
Statistical thickness surface area. (STSA)

HK pore size analysis
SF pore size analysis
NLDFT pore size distribution
Total pore volume
t-plot analysis

Specifications

Specific Model	110 \| 210 \| 220 \| 420 \| 440
Analysis Ports	1 \| 2 \| 2 \| 4 \| 4
p0 Transducer	1 \| 1 \| 1 \| 1 \| 1
Analysis Pressure Transducer	1 \| 1 \| 2 \| 2 \| 4
Pressure Transducer	1000 torr
Pressure Transducer Accuracy and Resolution	Accuracy: 0.05% F.S., Resolution: 0.0005% F.S
Specific Surface Area	≥ 0.01 m2/g, test repeatability: RSD ≤ ±1.0%
Pore Size Range	.35-500 nm, test repeatability: ≤ ±0.02 nm (Achieved with CO2)
Pore Volume	≥ 0.0001 cm³/g
Pump	1 mechanical pump (ultimate vacuum 10-1 Pa; minimal 7.5 x 10-4 torr)
P/P0 Range	10-4 – 0.998
Absorbates	N₂, CO₂, Ar, Kr, H₂, O₂, CO, NH₃, CH₄
Dimensions	51 × 53 × 93 cm (16.1 × 20.8 × 36.6 inches) – all same size
Weight	45 kg \| 99 lbs (maximum depending on configuration)
Power Requirements	100-240 VAC, 50/60 Hz, maximum power 300 W

Applications

Silver Powder