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Chroma Meter CS-200
       The CS-200 is a new type of colorimeter achieving high accuracy while maintaining the simple operation of tristimulus-type colorimeters.
       Three selectable angles of 1°, 0.2°, and 0.1°make it easy to measure large and very small objects in a wide measuring range from low luminance of 0.01 cd/m² to high luminance of 20,000,000 cd/m² (with a measuring angle of 0.1°).
       Konica Minolta's newly-developed spectral fitting method enables luminance and chromaticity measurement of single colors in various displays with an accuracy comparable to many spectroradio meters.
Feature
  • Wide measuring range from low luminance to high.
  • Performance comparable to many spectroradio meters.
  • Compact and lightweight. Battery power is also possible.
  • Selectable measuring angle
  • Data management software CS-S10w standard edition and optional professional edition are provided.
  • Additional Functions

Application
  • Chromaticity and luminance measurements of LEDs and other small light sources.
  • Chromaticity and luminance measurements of tungsten and fluorescent lamps.
  • Surface color measurements of freshly painted walls and other surfaces that cannot be touched.
  • Surface color measurements of complex shapes and items that cannot be touched for reasons of hygiene.
  • Chromaticity and luminance measurements of traffic signals.
  • Chromaticity and luminance measurements of color TV sets.
  • Luminance measurements of monochrome TV sets.
  • Chromaticity and luminance measurements of video projectors.

Specification
Measurement range 0.01 - 200,000 cd/m² (Measuring angle 1°)
0.01 - 5,000,000 cd/m² (Measuring angle 0.2°)
0.01 - 20,000,000 cd/m² (Measuring angle 0.1°)
Accuracy
(Measuring angle 1°) #1
(Temperature： 23°C±2°C, Relative humidity： 65% max.)		 150 cd/m² ( for Illuminant A ) ：Lv ±2 % ±1digit ; xy ±0.002
0.01-0.5 cd/m² ( for Illuminant A ) ：Lv ±0.02cd/m² ±1digit
0.5-1 cd/m² ( for Illuminant A ) ：Lv ±0.02 cd/m² ±1digit ; xy ±0.007
1-10 cd/m² ( for Illuminant A ) ：Lv ±2 % ±1digit ; xy ±0.004
10-200,000 cd/m² ( for Illuminant A) ：Lv ±2 % ±1digit ; xy ±0.003
5000 cd/m² ( for Illuminant A ) ：color filter (R, G, B) ; xy ±0.006
Repeatability
(Measuring angle 1°)		 0.01-1 cd/m² ( for Illuminant A ) ：Lv ±0.03 cd/m² ±1digit ; --- (2σ/SLOW)
1-2 cd/m² ( for Illuminant A ) ：Lv ±2 % ±1digit ; xy 0.008 (2σ/SLOW)
2-4 cd/m² ( for Illuminant A ) ：Lv ±2 % ±1digit ; xy 0.004 (2σ/SLOW)
4-8 cd/m² ( for Illuminant A ) ：Lv ±2 % ±1digit ; xy 0.002 (2σ/SLOW)
8-200,000 cd/m² ( for Illuminant A ) ：Lv ±0.2% ±1digit ; xy 0.001 (2σ/SLOW)
(Repeatability in Super-FAST& FAST mode is SLOW mode *2)
(Repeatability in Super-SLOW mode is SLOW mode / 2)
Measurement time 0.5 sec / meas. (Super-FAST) 1 sec / meas.(FAST)
3 sec / meas. (SLOW) 12 sec / meas. (Super-SLOW)
Measurement method Spectral method, Grating + linear photo diode array
Measuring angle 1°, 0.2°, 0.1°(switchable)
Minimum measuring area

0.5 mm
0.1 mm (close up lens)
Minimum measuring distance 296 mm (Distance from front edge of metal lens barrel)
Observer 2/10 degrees
Color space Lv x y, Lv u' v', Lv TΔuv, XYZ, dominant wavelength
Measurement synchronization setting range Vertical synchronization frequency ：40.00 to 200.00Hz
Interface USB 1.1
Power source AC adapter or 4 AA-Size Batteries
Battery life Approx. 3 hours (continuous measurement / Fast mode / AA-size alkaline cells)
Size 95 mm (W) x 127 mm (H) x 330 mm (L)
Weight 1.8 kg (without battery)
Operating temperature/humidity range 0°C to 40°C, relative humidity 85% or less (at 35°C) with no condensation
Storage temperature /humidity range 0°Cto 45°C,relative humidity 85% or less (at 35°C)with no condensation