Color Measurement

Colour Measurement RT250

The Lovibond® RT 250 Spectrophotometer is not a stand-alone unit as it does not incorporate a display screen. The RT Elite Package contains everything needed to start using the instrument immediately, combining the RT 250 with the popular OnColorTM Lite Software. If enhanced functionality is required, the software may always be upgraded to the OnColorTM Premium Software edition.

  • Measurement Integrity Enhanced: the dampened, flip back targeting interface and remote measurement trigger enables easy measurement of difficult-to-handle samples
  • Accommodates Wide Range of Samples and Sizes: Measurement capability of 14mm or larger on materials such as paper, plastic, fabric and a variety of hard surfaces
  • Quick, Accurate Reads: Measurement time of 2 seconds on standard flat samples as well as complex shapes
  • Versatile: Provides for both handheld or benchtop applications; remote read switch adds convenience
  • Easy to Operate: Close-and-play operation, supported by visual (LED) and audible status indicators
  • Reliable Performance: Simultaneous measurement of both specular-included (colour) and specular-excluded (appearance) to determine influence of specular component
  • Consistent Measurements: Superior agreement capabilities ensure integrity of multiple-instrument colour control
  • Measuring Geometrics: d/8°, DRS spectral engine
  • Optical Aperture: 8mm measurement area, 14mm target window
  • Light Source: Gas-filled tungsten lamp
  • Power Supply: AC Adapter Requirements 90 - 130VAC or 100 - 240VAC 50 - 60Mz, 15W max
  • Data Interface: USB
  • Operating Temperature Range: 10° to 40°C, 85% relative humidity maximum (non-condensing)
  • Measurement Range: 0 to 200% reflectance
  • Measuring Time: Approx 2 seconds
  • Inter-Instrument Agreement: CIE L*a*b*: Avg. 0.20 Æ*ab based on avg of 12 BCRA Series II tiles (specular component included) Max. 0.40 Æ*ab on any tile (specular component included)
  • Short-Term Repeatability: 0.05 Æ*ab on white ceramic
  • Lamp Life: Approx. 500 000 measurements
  • Receiver: Blue-enhanced silicon photodiodes
  • Spectral Range: 400-700nm
  • Spectral Interval: 10nm - measured, 10nm - output
  • Storage Temperature Range: -20° to 50°C
  • Weight: 0.87 kg
  • Dimensions: 10.9cm (H) x 9.1cm (W) x 21.3cm (L)
  • Accessories: Calibration Standards, Black trap removable white standard, User Manual, AC adapter, USB cable with strain relief

Colour Measurement RT310

Geometry: 0/45

Illuminants: C, D50, D65, D75, A, F2, F7, F11, F12

Standard Observers: 2 degree, 10 degree

Measurement area:15 mm measurement area/21.5 mm target window

Repeatability: 0.10 DE*ab on white ceramic

Storage: 1024 standards; 2000 samples

Display: in-built graphic LCD

Additional features: Interface to RT Colour Software

Colour Measurement RT400

Manage colour throughout the production phase

Improve consistency and achieve customer expectations

Manage process control and reduce operating costs

Measures wide range of materials, shapes, sizes, textures and opacity levels

Results at a glance - detailed analysis or ‘pass / fail’ notification

8mm measurement area / 14mm target window

Gas-filled tungsten lamp

CIE L*a*b*, Avg. 0.4 ΔE*ab based on avg. of 12 BCRA Series II tiles (specular component included), Max 0.60 ΔE*ab on any tile (specular component included)

.10 ΔE*ab on white ceramic

Calibration standards: Black trap, White standards, Operations manual, AC adapter

QA, Compare, Opacity, Strength



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CH 3930 Eyholz
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