Applications
- Material Science: Accelerated aging tests for polymers, coatings, and textiles.
- Automotive Industry: Validation of exterior components (e.g., bumpers, trim) against UV degradation.
- Construction Sector: Weatherability testing for roofing materials, sealants, and facades.
- Quality Control: R&D and batch testing for paint, ink, and packaging durability.
Standard
Complies with JIS A1415, B7753, D0205, G3312, H86885, K2246, K5400, Z9117, ISO 4892-1, ASTM G23, AATCC, and NCCA standards, ensuring global compliance for accelerated weathering tests of materials exposed to sunlight and moisture.
Product Advantages
- Accelerated Aging Simulation: Mimics years of natural sunlight/rain exposure in weeks, reducing R&D timelines for material durability testing.
- Dual-Environment Testing: Combines high-energy carbon arc light (255 W/m²) with programmable water spray (0.08–0.13 MPa) for realistic outdoor condition replication.
- Precision Irradiance Control: Maintains stable arc voltage (50V ±2V) and current (60A ±2A) via PLC-driven feedback systems, ensuring test repeatability.
- High-Capacity Throughput: Accommodates up to 76 samples (150×70 mm) on a rotating 960 mm diameter frame, optimizing lab efficiency.
- Industrial-Grade Durability: Imported carbon rods and corrosion-resistant chamber (375 kg) withstand continuous 78-hour testing cycles.
Product Features
- Advanced Light Source:
- 4 pairs of carbon electrodes generate discharge arcs, filtered to replicate sunlight’s UV-visible spectrum.
- Adjustable irradiance (255 W/m²) and blackboard temperature (63°C/83°C ±3°C) for diverse test protocols.
- Environmental Simulation:
- Programmable humidity (50% RH ±5%) and 16°C ±5°C water spray for condensation/rain effects.
- 480 mm arc-to-sample distance ensures uniform exposure across all 76 test positions.
- Smart Control System:
- 7-inch color LCD touchscreen with ICON-based interface for intuitive test setup (e.g., ASTM G23 cycles).
- Data logging of irradiance, temperature, and cycle duration for ISO/JIS compliance reporting.
- Safety & Maintenance:
- Multi-level protection: Overcurrent, overvoltage, leakage, and overtemperature alarms.
- Self-diagnostic system alerts for carbon rod replacement and water quality issues.
Technical Parameters
| Parameter | Specification |
|---|---|
| Control Mode | Automatic (PLC + HMI) |
| Carbon Arc Duration | 78 hours (continuous) |
| Discharge Voltage | 50 V ±2 V |
| Discharge Current | 60 A ±2 A |
| Irradiance | 255 W/m² (adjustable) |
| Blackboard Temperature | 63°C ±3°C or 83°C ±3°C |
| Water Spray | 0.08–0.13 MPa; 2100 mL ±100 mL/min (16°C ±5°C) |
| Chamber Humidity | 50% RH ±5% |
| Sample Capacity | 76 × 150×70 mm specimens |
| Rotation Speed | 1 RPM (uniform exposure) |
| Power Supply | 380 VAC ±10%, 50 Hz, 15 kVA |
| Dimensions | 1650 × 1500 × 2200 mm (L×W×H) |
| Weight | 375 kg |
| Safety Certifications | CE, UL, and RoHS compliant |
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