跳至主要内容

Introduction for UV Resistance Tester

Do you know what UV Resistance Tester is ?Uv protection performance tester using the latest optical testing system, with high precision optical sensors and unique compatibility analysis software, the fusion of many industry test validation system architecture, can get material fast accurate UVA, UVB, UPF SPF analysis indicators, and in the development of guidance materials ultraviolet resistance and fast test materials, uv resistance, ultraviolet resistant performance evaluation of digital materials, visualization. Uv resistance tester is widely used in sunscreen, sunscreen lotion, sunscreen, sunscreen spray), prevent bask in functional materials (sunscreen function textiles, prevent bask in processing additives, prevent bask in gel), etc.       


Uv protection performance tester imports on the market at present,  uv protection performance tester is a system which has been widely applied on the market, about Solarlight SPF290 uv protection performance tester is a lot of details and technical problems, this paper mainly introduces for you.

1. Covering UVA and UVB spectrum regions, spectral range: 290-400nm, wavelength repeatability: 0.25nm, system data accumulated record storage interval 1, 2, 5nm, optional, monochromatic resolution: 1.66nm, wavelength accuracy + + 0.2%;
2. The data acquisition and analysis software, with functions of calculation analysis of print data, tables and graphics output form, the built-in Boots Star rating calculation mode, the cumulative test can be up to 36, optional unit, automatic display of MPF and absorbance value, has the function of light stability test, automatic calculation of UVA, UVB, UPF, critical wavelength values, supports the UVA in vitro test, networking and convenient online help mode;
3. 125W xenon arc lamp source provides stable ultraviolet and near-ultraviolet radiation, and high performance integrating ball ensures good test accuracy;
4. 1 year of NIST data traceability;
5. 99.997% linearity;
6. Software control sampling platform: provide automatic scanning test and timing measurement, the software set up the test mode, sampling points, 12 automatic continuous testing, testing is completed automatically stop, save the data generated; Able to meet the standard test and light resistance long test;
7. Configure NIST to verify calibration accessories, and users can calibrate and maintain their own equipment.
-------------------------------------------------------------------
For more information about our testing instrument, please contact
·website:http://www.qinsun-lab.com/
· +86-21-6780 0179
· info@qinsun-lab.com

· or leave your comments below

评论

发表评论

此博客中的热门博文

Multi-Functional Scratch tester For automotive interior materials

          Multi-Functional Scratch tester is applicable to all types of wiping performance test of automotive interior materials; test equipment integrated three domestic standards (fingers scraping method, a hundred grid method, and plastic scraping finger scraping method).         Scratch tester is an electronic instrument capable of measuring critical load, adhesion, scratch resistance and bond strength for a wide range of surfaces. Scratch tester measures the scratch resistance of a sliding and moving surface in the relative motion to a stylus. The stylus is forced/pressed against the moving surface with precise controlled force which is normal to the surface and tangential force at the contact has to be measured.         Scratch tester can be utilized for all type of industrial coating from the plasma layers used in semiconductor and optical technology used in decorative coatings used for automotive and consum...
发表评论
阅读全文

Reveal the standards for textile breathability testing and let you understand it in seconds!

 Reveal the standards for textile breathability testing and let you understand it in seconds! Breathability testing is a measure of how much gas can pass through a textile. However, there is no single "optimal" air permeability value, as it depends on the specific circumstances in which the textile is used. For example, if it is used to make sportswear, it is hoped that it has good breathability; if it is used to make insulating clothes or warm clothes, it is hoped that it can block the cold well. Therefore, when testing the air permeability of textiles, the purpose of using the textile must be clearly understood in order to obtain reasonable values. In order to accurately and quickly test the true breathability performance of a sample, specially designed and developed instruments must be used. Testing methods generally include: fabric thickness (Thickness), fabric density (Density), fabric water absorption rate (Water Absorption Rate), evaporation and mass transfer (Moistur...
发表评论
阅读全文

Test Methods of Universal Pilling Assessment Viewer (PAV)

Universal Pilling Assessment Viewer enables fabric to be assessed while still mounted on a Martindale head. The Pilling Assessment Viewer (PAV) for the textile market has been developed with the help of a major textile company in accordance to BN EN ISO 12945 standards incorporating all 3 parts and adopting the following test methods: Part 1: ICI Pilling box method (BS 5811) Part 2: Modified Martindale method (SN 198 525) Part 3: Atlas random tumble method (ASTM D 3512-96) It uses D65 Artificial Daylight (with CWF optionally available), as specified by many retailers. Other test methods can also be viewed, including those specified by major retailers. Other results of test methods that can be viewed include: BS 5811:1986 Determination of resistance to pilling and change of appearance of fabrics. ICI modified pill box for snagging Fleece appearance and surface change after washing Other test methods as specified by several major retail outlet. To optimize c...
1 条评论
阅读全文