Compact FT-IR Spectrometer

ALPHA II

The ALPHA II is a compact FT-IR spectrometer with a footprint the size of a laptop. It is used for chemical analysis and enables you to do quality control, quantifications and verification of raw materials.

Trusted Results.

Every time. Anywhere.

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Highlights

The compact infrared benchmark

Robust FT-IR Analysis for any Application

Introduction of the ALPHA II | Product Video
How to use the ALPHA II FTIR Spectrometer | Raw Material ID
Our Statement.

It's the Swiss-Knife of FT-IR Spectroscopy

We boldly state that the ALPHA II will succeed in all FT-IR applications in any industry, whether it is quantification, identification of unknowns, verification of raw materials, quality control or basic entry-level research.

ALPHA II Features:

  • Compact and resilient design
  • Easy adaptation to all sample types
  • Robust RockSolidTM interferometer
  • Long-life CenterGlowTM source
  • Long-Life diode laser
  • Intuitive operation and software
  • Optional: integrated touch PC
  • Optional: inert to high-humidity
 

ALPHA II Benefits:

  • Analyze any sample type
  • Save space in your laboratory
  • Enjoy maintenance-free operation
  • Apply it in any work environment
  • Train new users in a few minutes
  • Be well-prepared for new tasks
  • Low energy consumption

Features

What is the ALPHA II?

Infrared Spectroscopy Simplified

Ease of Use and Efficiency

Operating the ALPHA II is meant to be effortless and straightforward, regardless of whether you use the integrated touch PC or an external computer.

On one hand, OPUS TOUCH offers you minimal training time for new users and an accelerated analysis experience. In addition, the optional touch PC further reduces the overall footprint of the system, making it easier to transport the instrument.

On the other hand, the use of an external PC offers you an even richer feature set that leaves nothing to be desired from the most advanced users. The desktop version also features guided workflows for standard tasks, supporting FT-IR beginners.

 

 

ALPHA II is available with and without integrated touchpanel PC.

 

A RockSolid™ Foundation

We are proud to say that the ALPHA II is the most robust and reliable compact IR spectrometer available. Its RockSolidTM interferometer is wear-free and resistant to shocks and vibrations.

Apart from that, it offers an advanced stabilization of the IR source and is equipped with a durable diode laser operated by patented technology that consistently achieves outstanding wavenumber accuracy and spectral stability.

No matter what happens during your measurements, your spectra will always look exactly as they should. You can count on its reliability. Everyday. Anytime.

Learn about OPUS TOUCH IR Spectroscopy Software.

 

Design Follows Application

The ALPHA II lets you chemically analyze any kind of sample, may it be solid, liquid or gas. Valuable paintings, brilliant diamonds and excellent wines can also be analyzed by the ALPHA II easily and efficiently.

At the core of this approach are the QuickSnapTM sampling modules, which allow the instrument to be tailored to the specific analytical task. These modules are safely and securely locked into place, making the ALPHA II a dedicated analyzer.

And if the requirements change? Then the spectrometer can be adapted just as quickly to new tasks. That’s why the design of the ALPHA II will always follow your application.

 

Applications

Applications of

ALPHA II

Polymers

The ALPHA II is intensively used in the polymer industry. The ALPHA II inspects incoming raw materials, test finished products and investigate coated surfaces. One of the biggest user benefits, are Bruker's dedicated, up-to-date and ready-to-use methods to identify and characterize recently introduced polymers and fillers.

Watch how the ALPHA is used for raw material ID.

Industrial Manufacturing & Automotive

Infrared spectroscopy is a decisive tool in industrial applications, whether automated and in-line or manual and off-line. The ALPHA II is used to investigate coatings, used oils, finished products and much more.

Read how used engine oil is analyzed by ALPHA II.

 

Quantifications

Several accessories and toolkits are available to turn the ALPHA II into a quantification power house. Check water in oil, API concentrations, the amount of deuterium oxide in H2O or even the residual ammonia in parquet flooring. Multiple quantification methods facilitate reporting and documentation of results.

Watch how D2O is quantified by FTIR spectroscopy.


Forensic Drug Analysis


Our exclusive TICTAC spectral library for drug analysis that contains traditional as well as newly introduced drugs and illegal substances. On top of that, its ease-of-use and the ability to quickly move it between operation sites make it an useful tool for governmental institutions like police or border control.

Read about our dedicated solution to forensic drug analysis with ALPHA II.

Pharmaceuticals

Early on, Bruker decided to design their software with the needs of pharmaceutical companies in mind. Therefore, OPUS and OPUS Touch follow the ALCOA+ principle and are 100% compliant with all major pharmacopoeias and of course 21 CFR part 11. Whether locally or on a server, the ALPHA II ensures data integrity and security.

Watch how ALPHA II is used in the quality control of incoming goods.

Teaching

The ALPHA II is the most modern approach to FT-IR spectroscopy. Its optional touch-PC gets students interested and quickly involved with science. Its rugged, maintenance-free lets it withstand even the toughest chemistry teaching labs.

Read how students get easy results with ALPHA II.

 

Food & Beverage

As a reliable analyzer for wine, must and juices, the ALPHA II has found widespread use across the world. It analyzes sugar, alcohol and other contents in an efficient, fast and affordable manner. It is also used in FOA (foreign object analysis), identifying unknown contaminations in processed or packaged foods.

Read how ALPHA II is used in the wine industry.

 

Artefacts & Jewellery

Historical works of art and jewellery have one thing in common: both are precious. The ALPHA II is applied in the restoration of historical paintings, buildings and artwork, and is also an affordable tool for the identification and type classification of diamonds and other gemstones.

Read how FT-IR is used for the analysis of gemstones like diamonds.
Read how FT-IR is used for the analysis of microplastics.

Environmental

One of the many environmental applications is the analysis of microplastics. Particles >500 µm are placed onto the ALPHA II, and a special “high pressure” accessory guarantees spectral quality. Additionally, the ALPHA II is also used to analyze and classify soils as well as other environmental pollutants.

 

More Information

Literature Room

Learn more about our products and solutions by downloading related literature.

QuickSnap™ Modules

FT-IR Accessories

QuickSnap™ Sampling Modules for ALPHA II

User-replaceable QuickSnap™ sampling modules allow the analysis of almost any kind of sample (e.g. solids, liquids or gases). Let's have a quick look at the different modules.

 

Universal sampling module

As the name suggests, this is a truly universal sampling module for all kinds of samples: solids, liquids and gases. It offers a transmission sample compartment with a 2x3" standard sample holder and also accommodates a variety of liquid and gas cells. Example applications are the measurement of KBr pellets, quantification of components in liquids and the quality control of polymer films/foils.

 

DRIFT

Diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) is a special IR sampling technique. Our DRIFT module was designed for easy sampling and high spectral data quality. This results in an unmatched time-per-analysis for FTIR diffuse reflection measurements of a variety of solid samples: powders, inorganic material, gemstones, papers, textiles and others.

 

Platinum ATR

It’s the high-performance ATR accessory for any application. It features a monolithic diamond crystal that withstands very hard or corrosive materials. It is tightly soldered into tungsten carbide and comes with a 10-year warranty. An ergonomic one-finger clamping mechanism simplifies sampling and cleaning, and the 360° rotation gives you plenty of room to maneuver solid and liquid samples.

Modules for gas analysis

Gas analysis grows more important. Bruker offers dedicated gas analyzers, like the OMEGA, but of course, the versatile ALPHA II can also be equipped with dedicated gas sampling modules for transmission IR spectroscopy. Different pathlengths are available addressing the needs of simple quality control of gases up to the detection of lowly concentrated gas components. Heating options are available.

 

Reflection modules

As the ALPHA II works facing in any direction, so can your reflection measurements. Point the instrument on ceiling murals to analyze ancient paint, or place large polymer work-pieces in front of the instrument. Our reflection modules allow contactless and non-destructive FT-IR analysis of bulky and structured samples. The integrated video camera helps finding the area of interest.

 

Multireflection-ATR

The Multireflection-ATR is a special tool for the analysis of pastes, gels and liquids. Its horizontal, multi-reflection ZnSe crystal offers the extra-high light throughput needed for the analysis of low concentrated sample components. Example applications are the analysis of APIs in pharmaceutical formulations or quality control of tar/bitumen. Watch our video to learn more.

Eco-ATR

This ATR combines cost-efficiency with great performance. It features a large, high-throughput ZnSe crystal that is suitable for most applications that do not involve very hard or acidic samples. It is easy to apply, convenient to clean and analyzes solids or liquids. Watch our video featuring the Eco-ATR.