1、 Overview: The Lightfastness tester is also called the light fastness tester, the Lightfastness tester, etc. The Lightfastness tester is a full-automatic parameter closed-loop control aging tester, with large LCD touch screen display, which can simultaneously control the control parameters such as light irradiation, blackboard temperature, box temperature, box humidity, spraying cycle, running time, etc. The controller has preset more than ten programs when leaving the factory, Users can also customize three programs, which run automatically after being called and executed, without the need for manual monitoring.

2、 The sunlight color fastness tester is divided into air-cooled and water-cooled types, with a water-cooled lamp tube power of 6500W. In the natural aging environment, the sample is mainly radiated by the light with a wavelength of 290-800nm. 340nm, 420nm and 300-400nm can be selected as the monitoring points to control the Radiant intensity there.

3、 Test standards for sun fastness tester: (including but not limited to)

General standards: IEC68-2-9, ISO 4892-1, ISO 4892-2, ASTM G151, ASTM G155

Textile standards: AATCC TM 16, AATCC TM 169, ISO 105 B02, ISO 105 B04, ISO 105 B06, GB/T 8427, GB/T 8430, GB/T 14576, IS: 2454, JIS L0843

Geotextile standard: ASTM D4355

Automotive interior standards: SAE J2412, PV1303, GMW14867, PV 3929, PV 3930, VDA 675242, JASO M346

Printing/Paper Standards: ISO 11978, ISO 12040, ISO 18909, ASTM D3424, ASTM D4303

M&S Standard: Marks&Spencer C9&C9A

Roof material standards: ASTM D4434, ASTM D4637, ASTM D4798, ASTM D4811, ASTM D5019, ASTM 6083

Rubber standards: ISO 3865, ISO 4665

4、 Technical parameters

Studio size: D800 * W800 * H800mm

Temperature range: adjustable from 20 ℃ to 110 ℃

Humidity range: 30-90% R • H adjustable

Blackboard temperature: 20-80 ℃ ± 3 ℃

Temperature fluctuation: ± 0.5 ℃

Temperature uniformity: ± 2.0 ℃

Xenon lamp source: water-cooled lamp tube (domestic or imported optional)

Rainfall time: 0-9999min, continuous rainfall adjustable

rainfall