Hardcore technology empowers precise detection, SPF-660 has become an industry benchmark for sun protection testing

The precision of sun protection factor detection directly determines the direction of sunscreen product formulation R&D and the control of product quality. The CHNSpec Cosmetics Sun Protection Factor Analyzer SPF-660 Series, relying on cutting-edge optical detection technology, high-precision hardware configuration, and all-dimensional detection capabilities, breaks through the technical limitations of traditional sun protection testing equipment. It solves pain points such as slow scanning, low signal-to-noise ratio, and single-dimensional detection of traditional equipment. With its hardcore technical strength, it establishes an industry benchmark for in vitro cosmetic sun protection testing, providing professional, precise, and comprehensive technical support for sun protection R&D and detection.

I. Cutting-edge optical technology realizes high-speed and precise detection. 

Traditional sun protection testing equipment mostly adopts point-by-point scanning technology, which has problems such as slow detection speed, low signal-to-noise ratio, and time-consuming data acquisition, making it difficult to adapt to the needs of efficient R&D. The CHNSpec Cosmetics Sun Protection Factor Analyzer SPF-660 Series innovatively adopts transient full-band capture technology, discarding the drawbacks of traditional point-by-point scanning. It can complete full-band instantaneous capture and detection within 1 second. Not only does the detection efficiency far exceed traditional equipment, but it also achieves high signal-to-noise ratio precise data acquisition, making the test results more stable and reliable. At the same time, the device is equipped with a pulsed xenon lamp light source with a UV amount of < 0.2 J/cm² per measurement cycle. While ensuring detection precision, it effectively avoids the influence of the light source on the sample, ensuring the consistency of multiple test data.

II. High-precision hardware configuration builds a solid foundation for detection data.

 Precise detection data stems from rigorous hardware design and configuration. All three models of the CHNSpec Cosmetics Sun Protection Factor Analyzer SPF-660 Series adopt a D/0 (Integrating sphere illumination, 0° viewing angle) optical structure, paired with high-quality FPET integrating sphere material. The integrating sphere opening diameter is 1.27 cm, and the sample irradiation area is precisely controlled at 1.26 cm², ensuring uniform light irradiation without dead angles and guaranteeing the precision of detection from the optical structure. In terms of core parameters, the wavelength accuracy of the device reaches ±0.1 nm, the spectral resolution (bandwidth FWHM) is < 2 nm, and the wavelength step (data interval) is 1 nm. All parameters reach a high industry level, enabling precise capture of subtle changes in the sample's spectral transmission and absorption, providing accurate data analysis basis for formulation R&D. In addition, the device is equipped with a manual 3D positioning platform, which can realize precise positioning of samples, further improving the precision and convenience of testing.

III. All-dimensional detection capability adapts to all-scenario R&D needs. 

As consumers' demand for sun protection products upgrades from simple ultraviolet protection to full-spectrum protection, higher requirements are placed on the dimensions and range of sun protection detection. The CHNSpec Cosmetics Sun Protection Factor Analyzer SPF-660 Series has achieved a comprehensive upgrade in detection range and indicators. The wavelength range has been extended to 280-500 nm, which is more comprehensive than the SPF-600 (280-400 nm) and SPF-620 (280-450 nm) of the same series, enabling full-spectrum detection from ultraviolet to high-energy visible light. In terms of detection indicators, in addition to conventional SPF (Sun Protection Factor), UVAPF, UVA/UVB (UVR), critical wavelength, spectral transmittance, and absorbance, it can also precisely detect high-energy visible light (HEVIS), adapting to the R&D and detection needs of the new generation of full-spectrum protection sunscreen products. At the same time, the device's SPF value measurement range is as high as 1-2000, the transmittance detection range is 0-100%, and the absorbance is 0-3.3A, which can meet the full-category testing needs of sunscreen products from low to high protection factors, covering R&D and detection scenarios for various sun-related products such as skincare and makeup.

IV. Rich accessories and adaptability enhance detection professionalism and convenience. 

The CHNSpec Cosmetics Sun Protection Factor Analyzer SPF-660 Series is equipped with optional accessories such as the AS01 PMMA reference plate set and AS02 PMMA test plate set, providing professional supporting support for different testing scenarios and further improving the professionalism and standardization of testing. The device adopts dual USB 2.0 and RS-232 computer interfaces, ensuring stable and efficient data transmission for rapid export and analysis of test data. The power requirement is 12V 5A, adapting to the conventional power supply environment of the laboratory. The operating environment supports 0-50°C and 0%-70% RH (non-condensing), adapting to the usage conditions of different regions and laboratories. The size of the device including the operating platform is only 523 (D) * 332 (W) * 290 (H) mm, and 325 (D) * 332 (W) * 290 (H) mm without the operating platform. The compact design saves laboratory space and adapts to various laboratory layouts.

From cutting-edge detection technology to high-precision hardware configuration, and then to all-dimensional detection capability and high-adaptability design, the CHNSpec Cosmetics Sun Protection Factor Analyzer SPF-660 Series provides a one-stop sun protection factor detection solution for cosmetic companies and scientific research institutions with its all-round technical advantages. It empowers sun protection product R&D with precise detection data, helping enterprises create high-quality sun protection products that meet market demand.