Value HATR with ZnSe Flat Top Plate | PerkinElmer
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Value HATR with ZnSe Flat Top Plate

This Value HATR Accessory is compatible with the Spectrum 3/Frontier spectrometers. Its excellent performance with solids, polymer films, and powders make it an affordable choice for laboratories that need a simple, but effective sampling solution.

Part Number L1280321
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This Value HATR Accessory is fitted with a flat top-plate with a 25-reflection, 50 mm zinc selenide (ZnSe) crystal set at a 45° angle. This model also includes the Variable Pressure Clamp which ensures reproducible contact between the crystal and the sample. The Volatiles Cover is provided to place over a volatile liquid sample to allow for HATR analysis with minimal sample evaporation. Additional top plates are available for further applications; see the configurations table below for available top plate options.


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


Material Type of Plate Safe pH Utility
Zinc Selenide (ZnSe) Flat or Trough 5-9
  • General purpose material
  • Do not use with complexing agents, strong acids, bases, or oxidizers
Germanium (Ge) Flat or Trough 1-14
  • Ideal for analyzing high refractive index materials, or strongly absorbing samples
  • Do not use with acids, oxidizers, or halogens
AMTIR (As/Se/Ge) Flat or Trough 1-9
  • Do not use with concentrated acids and bases, or strong oxidizers
Thallium Bromoiodide (KRS-5) Flat or Trough 5-8
  • Do not use with alcohols, strong acids, or bases