Description
Atomfair Architectural Glass Visible Light Transmittance & Shading Coefficient Tester
Product Overview
Atomfair Architectural Glass Visible Light Transmittance & Shading Coefficient Tester is a high-precision optical testing equipment developed in accordance with international general standards, specifically designed for the detection of optical and thermal properties of architectural glass, automotive glass, solar materials and other products. Covering an ultra-wide wavelength range of 190-3200nm, the equipment supports multiple measurement methods including transmission and reflection, and can complete multi-dimensional core parameter detection in one stop. It is widely used in building energy conservation evaluation, glass production quality inspection, scientific research experiments and other fields. The test data complies with international general specifications, providing reliable support for material performance control.
Core Functions
- Comprehensive Precision Detection: Can measure key indicators such as visible light transmittance, direct solar transmittance/reflection ratio, shading coefficient, total solar transmittance and ultraviolet transmittance;
- Ultra-Wide Band Scanning: Covers the full ultraviolet-visible-near infrared band (190-3200nm), with multi-level adjustable sampling intervals to adapt to different precision detection needs;
- Multi-Scenario Adaptive Measurement: Supports four working modes (transmittance, reflectance, spectral energy, absorbance), combined with a variety of dedicated accessories, compatible with different types of samples such as solids and liquids;
- Stable & Efficient Output: Equipped with high-sensitivity receiver and high-quality diffraction grating, excellent photometric stability and repeatability, accurate and reliable test results, which can be directly used for report generation.
Technical Parameters (International Standard)
| Item | Specification |
|---|---|
| Wavelength Range | 190-3200nm |
| Wavelength Accuracy | ±0.2nm |
| Wavelength Repeatability | ≤0.1nm |
| Spectral Bandwidth | 0.2-5nm |
| Photometric Accuracy | ±0.3%T |
| Photometric Repeatability | ≤0.2% |
| Photometric Range | 0-3A |
| Sampling Interval | 0.1nm, 0.2nm, 0.5nm, 1nm, 2nm, 5nm, 10nm (multi-level adjustable) |
| Stray Light | 0.2%T |
| Stability | ±0.002A/hr @500nm, 0A |
| Working Modes | Transmittance, Reflectance, Spectral Energy, Absorbance |
| Grating Configuration | 1200L/mm (UV/VIS band); 300L/mm (NIR band) |
| Measurement Modes | Transmission, Reflection |
| Receiver | PMT (UV/VIS band), PbS (NIR band) |
| Dimensions | 730mm×650mm×260mm |
Dedicated Accessories
- Glass Sample Accessory: Suitable for glass, film and other solid samples with thickness 2mm~20mm and length/width 10mm~150mm;
- Liquid Sample Accessory: Includes standard cuvette holder, optional microcells and sealed cells for optical performance testing of liquid samples;
- Specular Reflection Accessory: Used to measure the specular reflectance of samples such as glass coatings (relative value to plane mirror);
- Integrating Sphere Accessory: Can measure diffuse reflectance and specular reflectance, suitable for glass coatings, paints, fabrics and other samples.
Product Features
- International Standard Adaptation: Fully follows international general testing specifications such as ISO, no national standard-related expressions, adapting to global multi-region usage scenarios;
- Top Detection Precision: Wavelength accuracy ±0.2nm, stray light as low as 0.2%T, core indicators comparable to international high-end equipment;
- Strong Adaptability: Ultra-wide band + multi-accessory combination, compatible with solid and liquid samples, covering construction, automotive, scientific research and other fields;
- Easy & Efficient Operation: No complex professional training required, multi-level parameters adjustable, simplified detection process, greatly improving work efficiency;
- Stable & Durable Structure: High-quality core components and optimized optical design ensure long-term stable operation, rugged body design adapts to the needs of long-term continuous work in laboratories.
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
