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Home > Products > Hardware > Accessories > X-Rite i1Pro (VPixx Edition)

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X-Rite i1Pro

Low cost spectrophotometer (VPixx Edition)

The X-Rite i1Pro is a true spectrophotometer, featuring greater accuracy than tri-stimulus photometers which are based on color filters. A new innovative Swiss-engineered design makes the i1Pro much more affordable than previous generations of spectrophotometers. The i1Pro is a contact spectrophotometer, and includes hardware for holding the sensor against the region of the display being calibrated.

The i1Pro connects to your computer over a USB interface, allowing your own software to initiate automated measurements and acquire data. The i1Pro can return CIE Lxy data for photometry measurements, and can also return raw spectral data between 380 nm and 730 nm at 10 nm intervals for radiometry applications.

The i1Pro includes a calibration base allowing the photometer to be automatically recalibrated The i1Pro includes a calibration base allowing the photometer to be automatically recalibrated before each use.

GENERAL SPECIFICATIONS

  • Returns CIE Lxy coordinates and raw spectral data
  • Integration with VIEWPixx devices
  • USB powered
  • Low cost

VPixx Technologies offers a special edition of the i1Pro that includes custom software support for use with our displays. The i1Pro is compatible with our automated calibration tools, and we offer a custom MATLAB toolkit for manual calibration.

Please note that an i1Pro purchased directly from X-Rite, or a third party vendor, will not include these features.
 
 

  • Holographic diffraction grating with 128-pixel diode array
  • Spectral Range: 380 – 730 nm
  • Physical sampling interval: 3.5 nm
  • Optical resolution: 10 nm
  • Spectral reporting: 380 … 730 nm in 10 nm steps OPTICS
  • Measurement geometry: 45°/0° ring illumination optics
  • ISO 13655:2009
  • Measurement aperture: 4.5 mm (0.18”) diameter
  • Illumination spot size: 3.5 mm (0.14”)
  • Light source: gas-filled tungsten

  • Data format: spectral reflectance (dimension-less)
  • Calibration: manual on external ceramic white reference
  • Inter-instrument agreement: 0.4 ΔE94* average, 1.0 ΔE94* max.
  • Short-term repeatability: 0.1 ΔE94* on white (D50, 2°, mean of 10 measurements every 3 seconds on white)

  • Data format: spectral radiance (mW/nm/m2/sr), luminance Y (cd/m2)
  • Measurement range: 0.2 – 1200 cd/m2 on a typical LCD-Monitor
  • Short-term repeatability: x,y: ± 0.002 typica (5000°K, 80 cd/m2)

  • Data format: spectral irradiance (mW/nm/m2), illuminance (lux)
  • Type: cosine-corrected diffuse light measurement head

  • Interface: USB 1.1
  • Power supply: device powered by USB
  • No additional charger or battery required
  • USB 1.1 high-power device
  • Length 155 mm, width 66 mm, height 67 mm (6.1” x 2.6” x 2.6”)
  • Weight i1Pro device: 245 g (8.6 oz)

Software support includes a low-level ANSI C API, MATLAB/Octave and Python libraries for use under Mac OS X, Microsoft Windows and Linux

User manual Download
Setup & configuration
Lens Calculation
Ordering information
Part number Description
VPX-ACC-8000 X-Rite i1Pro spectrophotometer
Accessories
Multimedia Gallery
Datasheet Download

i1Pro Datasheet

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VOCAL is a collection of online tutorials created by VPixx staff and contributors.

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(514) 328-7499
1 (844) 488-7499 – Toll Free USA/Canada

VPixx Technologies Inc.
630 Clairevue West, suite 301
Saint-Bruno, QC Canada, J3V 6B4

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