Liquid UATR Accessory - ZnSe, 9-Reflection | PerkinElmer
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Liquid UATR Accessory - ZnSe, 9-Reflection

The Liquid Universal ATR is an excellent general accessory for the analysis of liquid samples, producing high quality spectra through the use of its pressure arm and nine-reflection crystal, which is made of diamond and zinc selenide (ZnSe). This accessory is compatible with the Spectrum 3/Frontier spectrometer.

Part Number L1280069
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The Liquid Universal ATR is designed specifically for use with liquid samples and is included with the Frontier Biodiesel Analyzer, or can be purchased separately. This accessory includes a pressure arm with a force indicator to ensure first-class sample-to-sample and operator-to-operator reproducibility of measurements. The accessory is automatically recognized when it is placed in the sample compartment, the optics are immediately optimized, and the system is ready to be used without any additional alignment.

Features of the UATR include:

  • Automatic recognition - as soon as the accessory is placed in the sample compartment the Universal ATR module is recognized along with its unique number, and system suitability checks can be carried out.
  • Zero alignment, zero set-up - once locked into the instrument, the system is ready to be used without any alignment necessary.
  • Integration - the plug-in module design means the accessory becomes an integral part of the instrument once installed.
  • Live spectral preview mode and force readout in Spectrum software to ensure good contact with the crystal before scanning.
  • Volatiles cover supplied as standard with this nine reflection crystal for optimal sampling of volatile liquids.


Material Zinc Selenide
Product Compatibility Spectrum
Product Group UATR Accessory
Technology Type IR