scope of application

The sun exposure climate testing machine is used for simulating solar radiation tests (light exposure, rain exposure, temperature and humidity, etc.) on products and materials in industries such as rubber, plastic, paint, petrochemicals, automobiles, textiles, etc., to evaluate the fading, aging, fading, transmittance, peeling, hardness, softening and other properties of the products.

Relevant standards

GB/T8427 (National Standard Drafting Unit)

GB/T12831 GB/T9344 GB/T2423.24 GB/T8430 GB/T14576 GB/T1189

GB/T1865 GB/T16422.1 GB/T16991 GB/T15102 GB/T15104

ISO4892 ISO03917 ISO11341 ISO105

AATCC TM16 AATCC169 ASTM G26 ASEJ1885KJ ASEJ1960KJ GJB 150.7

Instrument characteristics

• 1. Advanced microcomputer controller and multi-channel temperature and humidity control system.
• 2. Easily establish complex testing programs for easy selection and control of light sources, temperature, humidity, and spray conditions.
• 3. The menu driven display screen guides users to select test parameters through buttons.
• 4. Press the button to select the standard or user-defined testing program in the database.
• 5. Adopting short arc, high light intensity, professional water-cooled xenon arc lamp and double-layer filtering system to simulate the real sunlight source.
• 6. Imported European traceability spectral analysis calibration system, with digital setting of light intensity, real-time monitoring, and automatic adjustment to meet the stability requirements of different standards for test light sources.
• 7. Imported superconducting optical fiber, full band output of monitored light source, optical detector for monitoring outside the warehouse, no drift, no decay, high accuracy, and permanent lifespan.
• 8. A hybrid water cooling system greatly reduces water and electricity consumption.
• 9. Large experimental chamber design maximizes exposure area.
• 10. Blackboard thermometer (BPT) and standard blackboard thermometer (BST) are tested at the same station (equidistant) as the sample, reflecting the actual test condition of the sample. The measured data is processed by the CPU and displayed on the color screen in the form of numbers, charts, curves, etc., without the need to stop the machine for observation.
• 11. Ultrasonic atomizer and PTC dual humidification method, professional dehumidification system, ensure accurate and stable test humidity.
• 12. Equipped with a self circulating system and an air filtration system, the environmental requirements are significantly reduced.
• 13. 10.4-inch touch screen display control, multiple test monitoring modes (animation, numbers, charts), easy to operate, intuitive and clear.
• 14. All sample clamps are timed separately, allowing for different samples to be tested on the same machine for easy monitoring and testing.
• 15. Spray on the front and back of the sample.
• 16. The instrument is equipped with a parallel communication interface and can provide A4 Chinese printing (optional).
• 17. Quality assurance that can run continuously for 1000 hours in one test.

Technical Parameter