Hera Series Cost-Effective Spectrometer for Lighting Measurements
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Ships from:
Netherlands
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Sold by:
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On FindLight:
since 2017
Description
The Hera Series Spectrometers stand out as a cost-effective solution for lighting measurements, especially in the realm of LED analysis. Designed with a focus on ease of use, stability, performance, and affordability, the Hera Series is available in three distinct spectral ranges. The VIS spectrometers cater to ranges from 380 to 780nm (Hera 01) and 360 to 830nm (Hera 02), while the UV-NIR model offers an expansive range from 200 to 1100nm (Hera 04). This versatility makes the Hera spectrometers ideal for a variety of lighting applications, ensuring precise measurement of light sources.
To enhance measurement accuracy, Admesy provides a selection of integrating spheres that can be seamlessly connected via M8 fibre connections. The development of a fixed position fibre connector ensures that the optical fibre is consistently aligned from calibration to final use, resulting in more stable measurement outcomes. Additionally, the Hera series is equipped with various optical systems, including 5, 10, or 20mm collimating lenses, as well as a 1cm2 cosine corrector, further enhancing its adaptability and precision in diverse lighting scenarios.
Admesy emphasizes the importance of speed and ease of use in its product development. The Hera spectrometers are designed with user-friendly features that simplify the measurement process. Key factors such as wavelength calibration, dark current management, linearity, and absolute calibration are meticulously addressed to ensure reliable performance. By incorporating these elements, the Hera Series not only delivers high-speed measurements but also guarantees consistent and accurate results, making it a valuable tool in production environments where efficiency and precision are paramount.
Hera Series Cost-Effective Spectrometer for Lighting Measurements
Specifications |
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|---|---|
| Monochromator Type: | Other |
| Spectral Range: | 200 – 1100 nm |
| Spectral Resolution (Avg): | 1.7 nm |
| Hera 02 Type: | 360-830 nm |
| Hera 04 Type: | 200-1100 nm |
| Max. Integration Time: | 20 s |
| Min. Integration Time: | 2.5 ms |
| Luminance Accuracy: | +/-4 % |
| Weight: | 0,65 Kg |
| Hera 01 Type: | 380-780 nm |
Features
- Wide Spectral Range: Covers VIS (380–830 nm) and UV-NIR (200–1100 nm) for versatile lighting applications.
- High Speed Processing: Delivers full calibrated spectral data within 24 ms, ideal for LED sorting.
- Excellent Linearity: Ensures measurement accuracy with <1% non-linearity over the entire dynamic range.
- Dark Current Compensation: Virtually zero dark current for stable measurements across integration times.
- Low Stray Light: Equipped with holographic grating achieving <0.2% stray light levels.
- Robust Connectivity: Features USB, RS232, Ethernet, and trigger inputs/outputs for seamless integration.
- Integrated Calculations: Performs all calculations internally, reducing external processing requirements.
- Compact Design: Measures only 95 x 81 x 61 mm and weighs 650 grams, optimised for production setups.
Applications
- LED Sorting and Testing: Enables rapid and accurate spectral analysis for LED binning and production lines.
- Lighting Quality Control: Measures spectral output, colour values, CRI, CCT, and chromaticity with high precision.
- Laboratory Measurements: Suitable for research, development, and optical characterisation in lighting R&D.
- Integrating Sphere Measurements: Works seamlessly with integrating spheres for absolute photometric measurements.
Frequently Asked Questions
The Hera Spectroradiometer is a highly accurate spectroradiometer with auto range function and excellent linearity in a robust and compact housing.
The Hera Spectroradiometer is available in three spectral ranges: VIS spectrometers ranging from 380 to 780nm (Hera 01) and 360 to 830nm (Hera 02), and a UV-NIR with a range of 200 to 1100nm (Hera 04).
The Hera Spectroradiometer is available in a variety of optical systems: 5, 10 or 20mm collimating lens or a 1cm2 cosine corrector.
The Hera Spectroradiometer can be used in a broad range of applications varying from R&D research to non-stop use in production environments, including display, lighting, analysis, spectroscopy/spectrometry.
The Hera Spectroradiometer has numerous interfaces including USB, RS232, Ethernet, and trigger in & out for ideal system and OEM integration. It is also USBTMC compliant with SCPI command set and is a high-speed device.