Colorimetric Integrating Sphere Spectrophotometer 0.3 % Photometry Linearity
High Accuracy CCD Array Spectroradiometer for LED Lightings for Phtometry and Colorimetry Testing
1. Introduction
SPL-1200 accuracy spectroradiometer adopts high performance concavity optical grating and high sensitivity array CCD, not only keep the precise of mechanical spectrometer, and also realize millisecond test speed. With features of non-mechanical wear, high sensitivity and better stability, it is applied to QC department and labs of LED lightings.
2. Features
1). Adopts high performance and precision concavity optical grating.
2). 0.3% photometry linearity.
3). 0.0015x, 0.0015y chromaticity coordinates accuracy
4). Super low stray light
5). High sampling sensitivity
3. Specification
| Luminous flux test range | 0.01lm~1999.0*105lm |
| Luminosity test accuracy | Class A |
| Photometry linearity | ±3% |
| Wavelength range | 380~780nm (200nm~780nm) |
| Wavelength repeatability | ±0.1nm |
| Wavelength accuracy | ±0.3nm |
| Chromaticity coordinates accuracy | ±0.0005 (under standard A source) |
| Chromaticity coordinates repeatability | ±0.0015 (x, y) |
| Rending index range | 0~100 |
| Accuracy of rending index | ± (0.3rdg+0.5) |
| Correlated color temperature range | 1500k~100000k |
| CCT accuracy | ±0.3% |
| AD convertor | 16 bits |
| Integrated time | 50μs~65s |
| PC interface | USB2.0 |
| Slit width | 50μs |
| CCD pixel | 3648 |
4. Software interface
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