TOPIL Solaris-Sync™ UV Weathering Test Chamber – Precision Temperature-Controlled Accelerated Aging System (ASTM G154 & ISO 4892 Compliant)

Key Features

• Dynamic Temperature Control: Features an advanced PID system with Black Panel Temperature (BPT)sensors, ensuring the specimen surface temperature is maintained within ±0.5∘C.

• Dual-Spectrum Flexibility: Compatible with UVA-340 lamps (for realistic sunlight simulation) and UVB-313 lamps (for maximum acceleration).

• Integrated Moisture Simulation: Automated cycles for Condensation and Water Spray to simulate nighttime dew and thermal shock from rain.

• Irradiance Calibration (Solar Eye): Optional closed-loop control system that automatically monitors and maintains light intensity, compensating for lamp aging.

• Touchscreen Automation: 7-inch programmable PLC controller allows for 24/7 autonomous operation with multi-stage test cycles.

• Global Standard Alignment: Fully meets and exceeds ASTM G154, ISO 4892-3, and EN 927 requirements.

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Technical Deep-Dive

1. Precision BPT Management

Since UV degradation is exponentially accelerated by heat, our Solaris-Sync™ chambers use a Black Panel Thermometer (BPT) to measure the actual heat absorbed by your samples, not just the air temperature. This ensures your data is 100% repeatable across different lab environments.

2. Full-Cycle Environment Simulation

• UV Exposure Phase: High-output fluorescent lamps simulate the critical short-wave UV energy that causes physical damage (cracking, chalking, and fading).

• Condensation Phase: A heated water reservoir creates a high-humidity environment, allowing moisture to penetrate the material surface to simulate overnight oxidation.

• Water Spray Phase: High-pressure nozzles provide a thermal shock, testing the adhesion of coatings and the structural integrity of plastics under rapid cooling.

3. Industrial-Grade Build Quality

Reflecting TOPIL’s 22-year legacy, the chamber is constructed from corrosion-resistant SUS304 stainless steel. The “Easy-Load” specimen racks allow for rapid rotation of up to 48 standard samples without interrupting the internal climate

Technical Specifications

Industry Applications

• Automotive: Testing interior trim and exterior paint for UV resistance.

• Coatings & Inks: Evaluating the colorfastness and gloss retention of industrial finishes.

• Plastics & Polymers: Testing the anti-yellowing and anti-cracking properties of outdoor furniture and components.

• Renewable Energy: Reliability testing for solar panel backsheets and adhesives.

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Why Choose TOPIL?

• 22 Years of Proven Precision: A trusted manufacturer for global testing laboratories since 2004.

• Ready for Export: Fully CE certified and shipped in reinforced, fumigated plywood crates to ensure zero-damage delivery.

• Full Technical Support: Includes a NIST-traceable Calibration Certificate, operation videos, and a 1-year comprehensive warranty.