CS-200 Color and Luminance Meter

2017-10-20 Click:348

The CS-200 is designed to measure both luminance and chromaticity with high accuracy. It is a low cost option that is easy to use and features a new auto mode for determining measurement speed according the luminance of the subject being measured.

It can measure any light source over a wide range of luminance levels from 0.01 cd/m2 to 20,000,000 cd/m2. The selectable measuring angle feature enables the user to select the optimum angle of 1°, 0.2°, or 0.1° based on the application.

The CS-200 is lightweight and battery powered for optimum portability. Data management software CS-S10w is included as a standard accessory. The software enables the user to easily view and manage measurement data. Up to 101 measurement values can be stored in addition to 20 reference values.

Features

Portable, lightweight, compact and battery powered
Easy to use and affordable
Selectable measuring range
Measure both luminance and chromaticity
Auto mode to determine measurement speed
Can be used for both low and high luminance
Measuring angle switching
CS-S10w data management software included as a standard accessory

Specifications

Model	CS-200 Luminance Color Meter
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 (Standard Illuminant A; Temperature: 23 degC+-2 degC, 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 Light source at 5000 cd/m² + color filter (R, G, B)
Repeatability (Measuring angle 1°) *2 (Standard Illuminant A)	0.01-1 cd/m² ( for Illuminant A ) : Lv +-0.01 cd/m² +-1digit ; --- (2σ/Auto) 1-2 cd/m² ( for Illuminant A ) : Lv +-0.5 % +-1digit ; xy 0.002 (2σ/Auto) 2-4 cd/m² ( for Illuminant A ) : Lv +-0.5 % +-1digit ; xy 0.001 (2σ/Auto) xy +-0.007 4-8 cd/m² ( for Illuminant A ) : Lv +-0.5 % +-1digit ; xy 0.0005 (2σ/Auto) xy +-0.004 8-200,000 cd/m² ( for Illuminant A ) : Lv +-0.1% +-1digit ; xy 0.0004 ((2σ/Auto) xy +-0.003
Measurement time	Automatic setting between 1s and 60s (AUTO); Automatic setting to 1s or 3s (LTD. AUTO) 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°
Color space	Lv x y, Lv u' v', Lv T Delta;uv, 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°, relative humidity 85% or less (at 35°) with no condensation
Storage temperature /humidity range	0°Cto 45°C,relative humidity 85% or less (at 35°C)with no condensation
*1 23°C+-2°C Lv = 0.01-10 cd/m², SLOW, average of 30 measurements Lv = 10 cd/m² and higher, SLOW, average of 10 measurements
*2 At 0.2°measuring angle, the amount of received light is approx. 1/25 of that for 1°. Therefore, the repeatability becomes the same as that for 1 degwith 25 times lower luminance. At 0.1°measuring angle, the amount of received light is approx. 1/100 of that for 1°. Therefore, the repeatability becomes the same as that for 1 degwith 100 times lower luminance.

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