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Lovibond™ RT300 Series Portable Spectrophotometers

Provide absolute and difference measurements in various colorimetric systems

Manufacturer:  Lovibond™ 400320

 View more versions of this product

Catalog No. 09-053-652

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This instrument is designed to give fast, precise and accurate color measurement information on a range of products. Can be combined with the OnColor™ software package allowing measurement data to be downloaded, analyzed in detail and stored indefinitely on a PC.

  • Optical geometry: 0°/45°
  • Illuminants: C, D50, D65, D75, A, F2, F7, F11, F12
  • Standard observers: 2°, 10°
  • Storage: 1024 standards; 2000 samples
  • Display: in-built graphic LCD
  • Color scales: CIE 94, CIE L™a™b, CMC Tolerancing, Hunter Lab, CIELAB (L™C™h), Whiteness Index (ASTM E 313), xyY chromaticity co-ordinates, XYZ tristimulus values, Metamerism index
  • RT305, RT310, RT320 also include Yellowness Index (ASTM E 313)

RT300, RT305, RT310

  • Repeatability: 0.10 DE™ab on white ceramic
  • Additional feature: interface to RT Color Software
  • Repeatability: 0.05 DE™ab on white ceramic
  • Additional feature: special JOBS mode, programmed sequence of specific steps to guide operator through color measurement process


RT300: Coatings, food and beverages, household products, plastics, pharmaceuticals and cosmetics
RT305: Pharmaceuticals, cosmetics, medical and clinical
RT310, RT320: Pharmaceuticals and cosmetics



Pharmaceuticals and cosmetics
0.05 DE™ab on white ceramic
400 to 700nm
7.7 x 3.3 x 4.2 in. (19.6 x 8.4 x 10.9cm)
90 to 130 or 100 to 240V 50/60Hz
4.2 in.
7.7 in.
2 sec.
90 to 130 or 100 to 240V
2 lb.
3.3 in.
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