Photon RT

Spectrometer by EssentOptics

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The Photon RT from EssentOptics is a Spectrophotometer that has average spectral ranges of 185 nm - 1700 nm, 380 nm - 3500 nm, 185 nm - 5200 nm, 380 nm - 1700 nm, 185 nm - 3500 nm, and 380 nm - 5200 nm. It has a wavelength resolution of 0.3 nm (for 185 nm - 350 nm), 0.6 nm (for 350 nm - 990 nm), 1.2 nm (for 990 nm - 2450 nm) & 2.4 nm (for 2450 nm - 5200 nm) and wavelength accuracy of ± 0.25 nm (for 185 nm - 350 nm), ± 0.5 nm (for 350 nm - 990 nm), ± 1 nm (for 990 nm - 2450 nm) & ± 2 nm (for 2450 nm - 5200 nm).

The Photon RT has an optical density of up to OD4 and repeating accuracy of ± 0.12 nm (for 185 nm - 350 nm), ± 0.25 nm (for 350 nm - 990 nm), ± 0.5 nm (for 990 nm - 2450 nm) & ± 1 nm (for 2450 nm - 5200 nm). It has variable angle measurements of up to 75o (transmission), 8o - 75o (reflection) & below 85o (optional) and a minimum clear aperture of 6 mm x 2 mm. This spectrophotometer has a beam displacement compensation of ± 60 mm and scanning speed of 600 wavelength points per minute.

The Photon RT has an angle resolution of 0.01o and a maximum plane sample size of 152.4 mm. It has software & its mathematical algorithms to derive the spectral characteristics of the refractive indices and absorption coefficients. This spectrophotometer requires an AC supply voltage of 110/220 V and is available in a package that measures 425 (W) mm x 656 (D) mm x 285 mm (H). It is ideal for automatic measurement of the reflection and transmission of optical coatings for p- & s- polarisations of light beams.

Product Specifications

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Product Details

  • Part Number
    Photon RT
  • Manufacturer
    EssentOptics
  • Description
    Spectrophotometer for Reflection & Transmission Measurements

General Parameters

  • Measuring Techniques
    Reflectance, Transmission, UV Spectroscopy, VIS Spectroscopy, NIR Spectroscopy
  • Spectrometer Type
    Benchtop
  • Wavelength Range
    185 to 5200 nm
  • Spectral Resolution
    0.3 to 2.4 nm
  • Spectrum Band
    UV-VIS-NIR
  • Sample Speed
    600 nm/min (scan speed)
  • Wavelength accuracy
    ±2 nm

Physical Properties

  • Weight
    50 kg
  • Dimension
    425 x 656 x 285 mm (W x D x H)

Technical Documents

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