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深圳市日?qǐng)D測(cè)試儀器設(shè)備有限公司


當(dāng)前位置：深圳市日?qǐng)D測(cè)試儀器設(shè)備有限公司>>光色性能測(cè)試系統(tǒng)>>SR-LED 分光輻射度計(jì) TOPCON 拓普康

SR-LED 分光輻射度計(jì) TOPCON 拓普康

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SpecificationDispersingelementDiffractiongratingPhotodetectorElectronicallycooledlinearCCDMeasurementangle2/1/0

詳細(xì)介紹

 

Specification

Dispersing element Diffraction grating
Photodetector Electronically cooled linear CCD
Measurement angle 2°/ 1°/ 0.2°/ 0.1°motor drive
Measurement distance 350mm to ∞ (distance from metallic tip of objective lens)
Wavelength range 380 - 780nm
Spectral bandwidth 5 - 8nm (Half bandwidth)
Wavelength resolution 1nm
Measurement mode Auto/Manual(Integral time/Frequency) / External vertical sync signal input
Measurement object Spectral radiance Le: W・sr-1・m-2・nm-1
Calculation function Radiance, Luminance, CIE1931 chromaticity coordinates xy
CIE1976 chromaticity coordinates u' v' Tristimulus value XYZ,
Correlated color temperature and Deviation,
CIE standard observer 2°/10°
Accuracy in luminance ±2% or less (For standard illminant A)
Accuracy in chromaticity (x,y) : ±0.002 (For standard illuminant A)
Repeatability in luminance*1 0.3%
Repeatability in chromaticity*2 0.0005
Range of guaranteed 
luminance accuracy
(for standard illuminant A)*3		 2°:1 - 1,500,000cd/m²
1°:3 - 4,500,000cd/m²
0.2°:75 - 5,000,000cd/m²
0.1°:0.1 - 2,000,000cd/m²
Polarization error Lumiance: 1% or less, 
Spectral radiance: 2% or less (400 - 700 nm)
Measurement time About 1 - 31 sec :Normal speed mode
About 1 - 17 sec :High speed mode
Interface USB2.0/RS-232C selectable
Power supply Dedicated AC adapter AC100V-240V, 50/60Hz, DC12V 34W
Operating condition Temperature 5-35℃, Humidity:80% R.H. or less (no condensation)
External dimensions Approx 406mm x 150mm x 239mm (LxWxD)
Weight Approx 5.5Kg (main unit only)
  1. *1 2σ from 10 times continuous measurement at measuring angle 2°in normal speed mode.
  2. *2 Max value - Min value from 10 times continuous measurement at measuring angle 2°in normal speed mode.
  3. *3 Measurable range in Normal and High speed mode.
Measurement area (Diameter φ)

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Measurement distance (mm)
  350 500 1000 2000 5000
2° 10.0 15.1 32.2 66.4 169
1° 4.99 7.55 16.1 33.2 84.4
0.2° 1.00 1.51 3.22 6.64 16.9
0.1° 0.50 0.76 1.61 3.32 8.44
  • *The measurement distance is the distance from the tip of the metal fixture on the instrument of the objective lens.

Optional accessories

  • Attachment Lens AL-6
  • Attachment Lens AL-11
  • Attachment Lens AL-12
  • Reference White Board WS-3
  • CCD Adapter IA-2
  • Fiber probe FP-3P
  • Tripod 5N
  • Tripod Tripod-SR
  • Fine Control Table S-4
  • Neutral Density Filter ND-10/100

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