Photoacoustic detection provides a cost-efficient and versatile means for analyzing solid samples by FT-IR with little or no sample preparation. This system can be used to perform absorbance, diffuse reflectance and transmittance measurements by simply exchanging the accessory sampling heads.
Product Detail
Photoacoustic detection provides a cost-efficient and versatile means for analyzing solid samples by FT-IR. The Photoacoustic Cell and Detector handle all samples with little or no sample preparation. This system can be used to perform absorbance, diffuse reflectance and transmittance measurements as required depending on sample properties by simply exchanging the accessory sampling heads. The detector has two sampling options, which, by the use of interchangeable sampling heads, extend the capability of measuring macro sample absorbance spectra. These sampling option kits allow the user to switch very quickly between macro sample diffuse reflectance, absorbance and transmittance measurements and micro sample measurements respectively.
Applications
Solid samples that cannot be analyzed by traditional methods
Layered samples
Carbon-filled rubbers
Samples with concentrated gradients
Features
Microphone nominal sensitivity: 50 mV/Pa
Maximum sample size: 10 mm diameter x 8 mm height
Mirror focusing factor: 2:1
Minimum beam height: 6 cm
Dimensions: 12.5 cm high x 10 cm long x 16 cm wide
Handles macro and micro samples with little or no sample preparation
Operates in diffuse reflectance, absorbance and transmittance modes
FT-IR slide mount compatibility – minimal or no alignment is required
0 Articoli 
