Get highly accurate measurements using the CS-2000A spectroradiometer. The device has the capacity to measure luminances with ranges that reach down to 0.0005 cd/m2. It can also contrast measurements at ranges that reach 1,000,000:1*4. You can use the CS-2000A with a variety of displays and light sources.

Spectroradiometer CS-2000A

Using technology that lowers sensor signal noise, the CS-2000A spectroradiometer produces highly accurate extremely low luminance measurements. Luminances with contracts ranges of 1,000,000:1 and ranges as low as 0.0005 cd/m2 are accurately measured with the instrument due to its 1° measurement angle. Throughout the measurement process, the instrument has the capacity to maintain less than 5nm half bandwidth.

Software included with the CS-2000A spectroradiometer is the CS-S10W. This Professional Data Management software allows you to obtain very accurate readings and management of the device. The software enables you to get acceptance judgments for dominant wavelengths when measuring light sources.

The measurement angle on the CS-2000A highlights a switching function so you can choose specific measurement angles that range from 0.1°, 0.2°, or 1° using a variety of applications. Standard minimum measuring diameter with the CS-2000A is 0.5mm. Available accessories include a close-up lens. This optional accessory has the ability to measure areas that are as small as 0.1mm. Luminosity and chromaticity are stable. General displays are produced quickly using the device whether measuring large or ultra-small ranges like audio systems, aircraft instrument panels or automotive instrument panels.

Other options for the CS-2000A spectroradiometer include the ability to attach a diffuser adapter to measure illuminance of irradiated light. You can also use the diffuser adapter to conduct spectroscopic calculations.

CS-2000A Spectroradiometer from Konica Minolta Sensing Americas

Spectroradiometer CS-2000A

  • Highly accurate – ideal for ultra-low luminance levels, can measure as low as 0.0005 cd/m2
  • Scotopic vision – enabled to calculate highly accurate measurements corresponding to scotopic vision
  • Measurement angle switching function – can switch between 0.1, 0.2, and 1 degrees to suit any application
  • Easily measure small areas – areas as small as 0.1mm can be measured
  • Illuminance measurement – attaching a diffuser adapter for illuminance measurement enables it to be measured accurately

Spectroradiometer CS-2000A

Model CS-2000A
Wavelength 380 to 780 nm
Wavelength 0.9 nm/pixel
Display wavelength bandwidth 1.0 nm
Wavelength precision ±0.3 nm (Median wavelength: 435.8 nm, 546.1 nm, 643.8 nm; Hg-Cd lamp)
Spectral bandwidth 5 nm or less (half bandwidth)
Measuring angle (selectable) 1° 0.2° 0.1°
Measurement luminance range (Standard light source A) 0.0005 to 5,000 cd/m² 0.0125 to 125,000 cd/m² 0.05 to 500,000 cd/m²
Minimum measuring area Φ5 mm (Φ1 mm when using close-up lens) Φ1 mm (Φ0.2 mm when using close-up lens) Φ0.5 mm (Φ0.1 mm when using close-up lens)
Minimum measuring distance 350 mm (55 mm when using close-up lens)
Minimum spectral radiance display 1.0×10(-9) W/sr, m(2), nm
Accuracy: Luminance *1(Standard light source A) ±2%
Accuracy: Chromaticity *1(Standard light source A) x,y :±0.002 (0.001 to 0.005 cd/m²)

x:±0.0015 (0.05 cd/m² or more)

y :±0.001 (0.05 cd/m² or more)

 x,y :±0.002 (0.025 to 1.25 cd/m²)

x:±0.0015 (1.25 cd/m² or more)

y :±0.001 (1.25 cd/m² or more)

 x,y :±0.002 (0.01 to 5 cd/m²)

x:±0.0015 (5 cd/m² or more)

y :±0.001 (5 cd/m² or more)
Repeatability: Luminance(2σ) *2 1.5 % (0.0005 to 0.001 cd/m²)

0.7 % (0.001 to 0.003 cd/m²)

0.25 % (0.003 to 0.05 cd/m²)

0.15 % (0.05 to 5,000 cd/m²)

 1.5 % (0.0125 to 0.025 cd/m²)
0.7 % (0.025 to 0.075 cd/m²)
0.25 % (0.075 to 1.25 cd/m²)
0.15 % (1.25 to 125,000 cd/m²)		 1.5 % (0.05 to 0.1 cd/m²)

0.7 % (0.1 to 0.3 cd/m²)

0.25 % (0.3 to 5 cd/m²)

0.15 % (5 to 500,000 cd/m²)
Repeatability: Chromaticity(2σ) *2 x:0.003 y:0.0035 (0.001 to 0.003 cd/m²)

x:0.001 y:0.0015 (0.003 to 0.1 cd/m²)

x,y:0.0006 (0.1 to 0.2 cd/m²)

x,y:0.0004 (0.2 to 5,000 cd/m²)

 x:0.003 y:0.0035 (0.025 to 0.075 cd/m²)

x:0.001 y:0.0015 (0.075 to 2.5 cd/m²)

x,y:0.0006 (2.5 to 5 cd/m²)

x,y:0.0004 (5 to 125,000 cd/m²)

 x:0.003 y:0.0035 (0.1 to 0.3 cd/m²)

x:0.001 y:0.0015 (0.3 to 10 cd/m²)

x,y:0.0006 (10 to 20 cd/m²)

x,y:0.0004 (20 to 500,000 cd/m²)
Polarization error 1°: 2 % or less(400 to 780 nm): 0.11° and 0.21° or less: 1, 3 % or less(400 to 780 nm):0.1 0.2
Integration time Fast: 0.005 to 16 sec.; Normal: 0.005 to 120 sec.
Measurement time Approx 2 seconds minimum (manual mode) to 247 sec maximum (Normal mode)
Color space mode Lv x y, Lv u’; v’;, Lv T Δuv, XYZ, spectral graph, dominant wavelength, excitation purity, scotopic luminosity (with CS-S10w Professional)
Interface USB 1.1
Operating temperature/ humidity range 5 to 35 C, relative humidity 80% or less with no condensation
Storage temperature /humidity range 0 to 35 C, relative humidity 80% or less with no condensation
Power AC adapter (100 to 240V~,50/60 Hz)
Current consumption Approx. 20 W
Size 158 (W) × 262 (H) × 392 (D) mm
Weight 6.2 kg

*1 Average of 10 measurements in Normal mode at temperature of 23+- 2°C and a relative humidity of 65% or less

*2 10 measurements in Normal mode at a temperature of 23 +-2°C and a relative humidity of 65% or less

Specifications and appearance subject to change without notice.

Spectroradiometer CS-2000A

Catalog Download: Download PDF (2.1MB)

Owner’s Manual: Download PDF (1.8MB)

 

Spectroradiometer CS-2000A



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