IA30

FTIR spectrometer

The IA30 is a benchtop Fourier Transform Infrared (FTIR) spectrometer designed for routine analysis, quality control and research applications. It combines a spectral range of 8,000 to 350 cm⁻¹ with selectable spectral resolution from 0.5 to 32 cm⁻¹, providing flexibility for different types of infrared measurements.

The instrument supports transmission, absorption and reflection measurements and can be configured with different sampling accessories for liquids, films, powders and bulk samples.

High-performance FTIR measurements

At the centre of the IA30 is a robust interferometer mounted on an anti-vibration frame to reduce the influence of the surrounding environment. A solid-state reference laser, high-intensity infrared source and broadband DLaTGS detector provide the optical platform for repeatable FTIR measurements.

The spectral resolution can be selected according to the measurement. A resolution of 0.5 cm⁻¹ is available for resolving narrow infrared features, while settings up to 32 cm⁻¹ can be used for faster measurements, including kinetic processes.

Wide spectral range

The standard IA30 configuration covers a spectral range from 8,000 to 350 cm⁻¹ with a wavenumber accuracy of 0.5 cm⁻¹.

This broad range allows infrared spectra to be collected across different sample types and applications, from routine material identification and comparison to more detailed molecular analysis.

Maintenance-free moisture control

Moisture management is integrated into the IA30 to protect the instrument’s optical components and minimize routine maintenance.

The system combines integrated desiccants with an electronic dry-membrane system. Temperature and humidity can be monitored through both the instrument and software, eliminating the need for routine desiccant replacement.

The IA30 also provides automatic wavenumber calibration and software-based performance verification. Instrument performance can be checked by the user with a polystyrene reference sample.

ATR-FTIR measurements

Attenuated Total Reflectance (ATR) is available for analyzing powders, liquids, films and bulk samples. In ATR-FTIR, the sample is placed in contact with an ATR crystal, allowing an infrared spectrum to be collected with little sample preparation.

The IA30 can be configured with single- or multiple-reflection ATR accessories. Available crystal materials include diamond, germanium and ZnSe, as well as combined materials such as ZnSe/diamond.

For applications requiring controlled sample conditions, temperature-controlled ATR accessories are also available for measurements from room temperature to above 100°C.

Transmission FTIR measurements

Transmission spectroscopy measures the infrared radiation that passes through a sample. The resulting spectrum shows how transmission varies with wavenumber and can provide information about the sample’s molecular composition.

A standard transmission sample holder for filters and slides up to 50 × 50 mm is included with the IA30. The holder can also accommodate additional film and liquid holders and can be used to support gas cells.

Flexible sample handling

Different sampling accessories allow the IA30 to be configured according to the physical form of the sample and the required measurement technique.

Available options include:

• Standard transmission sample holder
• ATR accessories for powders, liquids, films and bulk samples
• Diamond, germanium and ZnSe ATR crystals
• Liquid sample holders with different optical path lengths
• Temperature-controlled ATR accessories
• Diffuse reflectance accessories
• Gas-cell compatibility
• Custom and third-party accessories

Applications

Use the IA30 for FTIR analysis across a range of laboratory and industrial fields, including:

• Pharmaceuticals
• Food analysis
• Forensic analysis
• Chemistry
• Polymers
• Semiconductors
• Petrochemical analysis