SPM-5000Array Spectrometer
The best choice for daily electric light source photometric and colorimetric testing!
Introduction
SPM-5000 is specifically designed to meet the needs of daily laboratory and production line testing for electric light source photometric and colorimetric testing. It can complete various measurement tasks in the laboratory and development process. For optical testing on the production line, time is critical. Thanks to the CCD sensor with precision readout electronics, the SPM-5000 array spectrometer achieves extremely short measurement times as low as 10 µs. The overall stability of the sensor ensures dark current behavior that is not affected by environmental conditions. SPM-5000 has excellent performance in stray light and test speed, forming a complete system with a wide range of accessories and comprehensive software; it is suitable for various spectral radiation and photometric measurement tasks, ideal for various measurement tasks in the laboratory and R&D, and also an ideal choice for quality control on the production line. Accurate measurement of correlated color temperature (CCT) and color rendering index (CRI), fully meeting IESNA LM-79 and GB/T24824 standard requirements.
Technology & Features
- Full: 200 nm – 1100 nm spectral models available
- Precise: Low stray light - precision optical system with world-leading holographic flat-field concave grating
- Fast: Electronic shutter control technology, ultra-short integration time as low as 10 µs
- Smart: No mechanical parts, compact and elegant design, no mechanical wear, long service life, high reliability
Applications
SPM-5000 can improve the production efficiency of LED, luminaire or display production lines. With Yiming Technology comprehensive accessories, SPM-5000 can measure: relative spectral power distribution, chromaticity coordinates, color temperature, color rendering index, color tolerance, peak wavelength, half-width, luminous flux (with integrating sphere) and other parameters of traditional luminaires/light sources, single LEDs, LED modules and other electric light source products.
Test Parameters
| Model | UV/VIS | VIS | VIS/NIR |
|---|---|---|---|
| Spectral range | 200 – 800 nm | 380 – 800 nm | 380 – 1100 nm |
| Spectral resolution (100 µm slit) | 3.0 nm | 2.2 nm | 3.0 nm |
| Integration time | 10 µs – 10 s | 10 µs – 10 s | 10 µs – 10 s |
| Wavelength accuracy | ±0.2 nm | ±0.2 nm | ±0.2 nm |
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