KEJIAN UV Accelerated Weathering Tester 290-400nm with 1170×450×500mm Chamber and 40W Lamps
The KEJIAN UV Accelerated Weathering Tester is a precision testing instrument designed to simulate the damaging effects of long-term outdoor exposure to sunlight, heat, and moisture on materials and coatings. This chamber exposes specimens to controlled conditions of ultraviolet radiation, moisture, and heat to evaluate performance and improve product quality.
- Material durability testing for automotive, construction, and industrial applications
- Coatings and paint performance evaluation
- Plastic and polymer degradation analysis
- Quality control and product development testing
This UV aging test chamber meets multiple international standards including: ASTM D-5208, ASTM D4434, ASTM G153, ASTM G154, ASTM D4329, ASTM D4799, ASTM D4587, SAE J2020, ISO 4892, ASTM G151, ASTM G155, ISO 11507, and ISO 11895.
| Parameter | Specification |
|---|---|
| Model | KJ-2029 |
| Test Chamber Size | 1170 × 450 × 500 mm |
| Temperature Range | RT+20℃ to 70℃ |
| Temperature Uniformity | ±1℃ |
| Humidity Range | ≥90% RH |
| Lamp Options | 8 UVA-340 or UVB-313 lamps |
| Lamp Power & Length | 40W per piece, 1200mm length |
| Lamp Lifetime | 1600 hours |
| Irradiance | 1.0 W/m², adjustable |
| Wavelength Range | UVA: 315-400nm, UVB: 280-315nm |
| Effective Irradiation Area | 900 × 210 mm |
| Standard Specimen Capacity | 24 pieces (75 × 290mm each) |
| Power Supply | 1 phase, 220V/50Hz, 5KW |
Touch screen LCD display with PID SSR temperature control and programmable test cycles for illumination, condensation, and water spray testing.
RS-232 communication port enables remote control and monitoring via TEMI control software.
Ideal for simulating natural outdoor exposure with wavelengths matching sunlight.
Provides accelerated testing through stronger irradiation for faster results.
- Overload and short circuit protection
- Over temperature protection
- Water lacking protection
- English user guide
- Controller software CD with operation instruction video
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