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Bruker Optics

ALPHA II

The Bruker ALPHA II is a compact, robust FT-IR spectrometer designed for high-precision laboratory analysis and routine quality control with an intuitive, user-friendly interface. The Swiss-knife of FT-IR spectroscopy.

Product Overview

The Bruker ALPHA II represents the next generation of compact Fourier Transform Infrared (FT-IR) spectroscopy, offering a streamlined footprint no larger than a laptop without compromising on analytical power. Engineered for continuous availability, it utilizes the permanently aligned RockSolid™ interferometer and a high-stability diode laser to ensure consistent, vibration-resistant data acquisition. Whether used in a sophisticated research lab or a rugged production environment, the ALPHA II provides reliable, high-performance molecular analysis for both experienced spectroscopists and novice users alike.

This system is built for versatility through its QuickSnap™ sampling modules, which allow users to switch between ATR, transmission, and reflection modes in seconds with automatic module recognition. The integration of CenterGlow™ IR source technology and temperature-controlled detectors maintains a high signal-to-noise ratio even under fluctuating environmental conditions. Combined with the validated OPUS software, the ALPHA II simplifies complex workflows from initial measurement to final reporting, making it an essential tool for material identification, quantification, and quality assurance.

Product Demonstration

Key Features

  • RockSolid™ interferometer (lifetime >10 years)
  • CenterGlow™ source (lifetime >5 years)
  • Diode laser (lifetime >10 years)
  • QuickSnap™ user-replaceable sampling modules
  • Intuitive OPUS TOUCH software
  • Optional integrated touch PC
  • Compact and resilient design
  • Low energy consumption
  • Optional inert to high-humidity

Specifications

Spectral Range350 – 8,000 cm⁻¹ (Standard KBr) cm⁻¹
ResolutionBetter than 2 and (optional 0.75) cm⁻¹
Signal-to-NoiseTypically >55,000:1 (1 min measurement)
InterferometerRockSolid™ permanently aligned cube corner
Dimensions (with ATR)Approx. 208 x 330 x 260 mm

Downloads & Resources

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