YG(B)611-3C Sunshine Weather Test Machine

[Comparison Certificate]: Tianfang Standard Certificate No.: TTTS-MCDT-FZ2514-06, ISO 105-B02:2014 (E) Lightfastness [Comparison Certificate]: Tianfang Standard Certificate No.: TTTS-MCDT-FZ2517-03, ISO 105-B07:2009 (E) Light and Sweat-Resistant Composite Color Fastness [Comparison Certificate]: Tianfang Standard Certificate No.: TTTS-MCDT-FZ2415, GB/T8427-2019 Lightfastness of Dyeing [Software Certificate] Certificate No.: RMB 16,230,009 (Soft Copyright Registration) Textile Testing Instrument Operation Process Management System V1.0 Calibration Certificate: Issued by Shanghai Textile Group Testing Standard Co., Ltd., Shanghai Branch of National Textile Metrology Station, ZZ-2024061500 [Scope of Application]: Used for lightfastness and weatherfastness tests in colorfastness evaluation, and also applicable to oil-based dyes. The lightfastness and light aging tests of other materials such as paint, pigment, coating, rubber, plastic, wood flooring and paper. [Related Standards]: I