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International Standards and Wide Usge of Fogging Tester

The term “Fogging” refers to the film that collects on the inside of vehicle window glass. Of particular interest is the windshield, because this film can both limit light transmittal as well as refract the light that is transmitted, impairing visibility and creating safety concerns. 

 Fogging tester is designed to test the fogging phenomena of leather and fabric under specified environment conditions, suitable for the fogging property evaluation of  volatile components of the  interior trimming materials used in cars and aircrafts under high temperature, and the instrument can also be used to test the fogging property of  car xenon lamps. 

 Qinsun fogging tester is designed to determine the fogging value as defined in the various standards as well as compare types of materials used in vehicle cabins:
DIN 75201 — Determination of the windscreen fogging characteristics of trim materials in motor vehicles
ISO 6452 — Rubber- or plastic coated fabrics – determination of fogging characteristics of trim materials in the interior of automobiles
SAE J1756 — Determination of the fogging characteristics and interior automotive materials

 A new area for the fogging test within the automobile industry is HID (High Intensity Discharge) headlight components. HID lights operate at high temperatures in a micro-environment typically comprised of a polymer reflector and lense and the glass HID bulb. The outgassed SVOCs re-condense on all surfaces of the bulb, reflector and lens when the HID light is turned off. The resultant film reduces light transmittal from all components and refracts or scatters the light in undesirable directions, potentially reducing night time visibility for the driver.
For more information about our Fogging testing instrument, please contact

 ·website:http://www.qinsun-lab.com/

 · Phone :+86-21-6780 0179
· E-mail :info@qinsun-lab.com 

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