Scope of Application

【Operating Instructions】

Suitable for light color fastness, weather fastness, light-perspiration composite color fastness, and photo-aging tests on materials such as textiles, paints, dyes, coatings, rubber, plastics, wood flooring, and paper. It features weathering functions including rain, revolution, rotation, and spray.

YG2500A Xenon Arc Weathering Tester

[Scope of Application]Suitable for light color fastness, weather fastness, light-perspiration composite color fastness, and photo-aging tests on materials such as textiles, paints, dyes, coatings, rubber, plastics, wood flooring, and paper. It features weathering functions including rain, revolution, rotation, and spray.

[Compliance Standards]GB/T8427, ISO 105-B02, GB/T 8430, ISO 105-B04, GB/T 14576, AATCC TM 16, GB/T15102, GB/T15104, etc.

[Instrument Features]

1. Uses a 2500W long-arc xenon lamp to truly simulate the daylight spectrum.

2. High-transmittance filter combination using 95% transmittance filters and filter cylinders, achieving the required irradiance with lower power consumption, making the instrument more energy-efficient and environmentally friendly.

3. Digital irradiance setting with real-time monitoring and closed-loop automatic adjustment, providing the most stable irradiance test light source for different standards (optional bands: 340nm, 420nm, 300-400nm, and 300-800nm).

4. Detection and wireless transmission use optical-to-electrical conversion technology for power, requiring no separate power source.

5. Black Panel Thermometer (BPT), Standard Black Thermometer (BST), and radiometer detect at the same position (equidistant) as the samples, truly reflecting the specimen's test condition. Data is synchronously transmitted using wireless RF technology.

6. Industrial temperature control (cooling) system and multi-level ultrasonic humidification intelligent control system rapidly adjust the test chamber's temperature and humidity, ensuring accuracy and stability.

7. Multiple operation modes (rain, light/dark alternation, revolution, rotation) can simulate real climatic conditions.

8. All specimen holders feature individual timing, allowing different specimens to be tested in the same machine. This facilitates test monitoring and reduces operating costs. Running time and individual timers are protected against power outages to prevent data loss.

9. 10.4-inch extra-large color touchscreen reduces failures associated with membrane panel buttons. Multiple test monitoring modes (animation, digital, charts) make operation convenient, intuitive, and clear.

10. Quality assurance for continuous operation of up to 1000 hours in a single test.

[Technical Specifications]

1. Features light, rain, light/dark alternation, revolution, and rotation functions. The light/dark alternation function strictly follows the AATCC 4 standard, where the xenon lamp automatically turns on and off according to a specific time ratio (replacing the previous 180° flipping of specimen holders), and temperature/humidity can change according to the standard.

2. Test chamber temperature control range: 25-50℃; Resolution: 0.1℃

3. Test chamber humidity control range:

• Light cycle: 10-70% RH; Resolution: 0.1% RH

• Dark cycle: 30-95% RH; Resolution: 0.1% RH

4. Standard Black Thermometer: 40-85℃; Accuracy: ±1℃

5. Black Panel Thermometer (Optional): 40-80℃; Accuracy: ±2℃

6. Test time control range: ≤10000h

7. Irradiance control range: 0.8-2.01W/m² @420nm; (Optional 340nm, 420nm, 300-400nm, or 280-800nm). Accuracy: ±0.02W/m² @420nm; Digital setting, automatic compensation.

8. Xenon arc lamp rated power: 2.5KW

9. Specimen rack rotation speed: Revolution 5r/min; Rotation: 180°/turn (requires customization)

10. Number of specimen holders: National Standard 16 pieces, American Standard 9 pieces

11. Individual timing for each specimen holder: ≤10000h

12. Light cycle: ≤1000h

13. Spray cycle: ≤1000h

14. Power supply: AC380V±10% 50Hz 5KW

15. Dimensions: 1000×550×1570mm

16. Weight: 200kg

[Instrument Configuration]