ISO 105-B02 Colour Fastness of Textiles - Light Fastness Tester
ISO 105-B02 is a testing standard published by the International Organisation for Standardisation (ISO) concerning the lightfastness of textiles. This standard specifies a method for evaluating the lightfastness of textiles by simulating exposure to daylight (D65 light source) using a xenon arc lamp apparatus.
Filters and heat filters: Filters are used to stably attenuate the ultraviolet spectrum, while heat filters stably attenuate infrared radiation. Filter transmittance must be at least 90% between 380 nm and 750 nm, dropping to 0% between 310 nm and 320 nm.
Temperature: Depending on test conditions (e.g., temperate conditions commonly used in Europe or American conditions), the black panel temperature varies, typically ranging between 50°C and 63°C.
Irradiance: Radiation intensity is measured using a radiometer, with a recommended value of 42 W/m² (at wavelengths between 300 nm and 400 nm), equivalent to 1.1 W/m² (at 420 nm) in water-cooled xenon lamp equipment.
ISO 105-B10(requires irradiance meter 300-400nm), ISO 12040, ISO 11341,
ATCC TM 16, AATCC 169, ASTM D5010, ASTM D4303,1, JIS L0843, M&S C09/C09A
ISO 105-B02 is a testing standard published by the International Organisation for Standardisation (ISO) concerning the lightfastness of textiles. This standard specifies a method for evaluating the lightfastness of textiles by simulating exposure to daylight (D65 light source) using a xenon arc lamp apparatus.
Scope of ISO 105-B02
Requirements for Test Equipment under ISO 105-B02
Filters and heat filters: Filters are used to stably attenuate the ultraviolet spectrum, while heat filters stably attenuate infrared radiation. Filter transmittance must be at least 90% between 380 nm and 750 nm, dropping to 0% between 310 nm and 320 nm.
Temperature: Depending on test conditions (e.g., temperate conditions commonly used in Europe or American conditions), the black panel temperature varies, typically ranging between 50°C and 63°C.
Irradiance: Radiation intensity is measured using a radiometer, with a recommended value of 42 W/m² (at wavelengths between 300 nm and 400 nm), equivalent to 1.1 W/m² (at 420 nm) in water-cooled xenon lamp equipment.
GESTER Light Fastness Tester GT-D02A-1
This light fastness tester apply to light color fastness, anti-climate color fastness, light & perspiration color fastness and light aging tests of textile, paint, dye, coating, rubber, plastic, wood floor, paper and other materials, it have anti-climate functions of exposing to the rain, revolution and mist spraying
Feature
- The 2500W long arc xenon lamp is used to simulate the solar spectrum.
- Xenon Light Fastness Tester: High transmittance of filter combinations and use 95% of the transmittance filters and filter cartridges. With Low power consumption but achieve the same irradiation light requirements. To make the machine is more energy saving and environment friendly.
- Standard equipped with 420nm wave band, irradiance digital setting, real time monitoring, closed loop automatic regulation, providing the most stable irradiance test light source for different standards (340nm, 420nm, 300-400nm and 300-800nm band optional ).
- With several modes of operation (spray, alternating light and dark, revolution), can simulate the real climate state.
- Individual timing of each sample clamp may enable different sample test in a same tester and facilitate test monitor and reduce operation cost.
Standards of ISO 105-B02 Light Fastness Tester
ISO 105-B10(requires irradiance meter 300-400nm), ISO 12040, ISO 11341,
ATCC TM 16, AATCC 169, ASTM D5010, ASTM D4303,1, JIS L0843, M&S C09/C09A
阅读全文......