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ITEMLIST
Products Infomation
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- Environment / Evaluation / Testing Devices
- Durability testing devices
- Temperature & Humidity chambers
- IWASAKI - XER-W85 -
Accurate, Versatile Weathering Tests – Lower Operating Costs, Faster Results
The IWASAKI EYE Super Metal Halide Weathering Tester XER-W85 is engineered for laboratories and QA teams requiring accurate, repeatable weathering tests with a focus on efficiency and cost savings.
Using a high-intensity metal halide lamp system, the XER-W85 provides a stable, full-spectrum output for accelerated aging tests—helping manufacturers ensure durability, meet ASTM and ISO standards, and shorten development cycles.
Designed for versatility, the XER-W85 supports irradiation, condensation, darkness, and rain cycles in a single chamber, making it an ideal choice for a wide range of industries.
Why Choose the XER-W85?
1. Reliable, Repeatable Testing
– Uniform light distribution and precise environmental controls ensure consistent, reproducible results.
2. International Standards Compliance
– Supports testing to ASTM, ISO, and other global standards, enabling worldwide product certification.
3. Lower Total Cost of Ownership
– Optimized lamp life, reduced energy consumption, and low-maintenance design lower operating costs over time.
4. Compact, Versatile Chamber
– Performs multiple test modes in one machine—irradiation, humidity, darkness, and water spray cycles.
5. Ideal for a Broad Range of Applications
– From automotive to coatings, plastics, and building materials, the XER-W85 adapts to diverse product testing needs.
Proven in Real-World Testing
The XER-W85 is trusted by global leaders in automotive, construction, and materials science to accelerate product development, validate durability, and ensure compliance with global market requirements.
Applications Across Industries
・Automotive – Interior and exterior materials, plastics, coatings
・Construction Materials – Paints, sealants, exterior cladding
・Coatings & Finishes – Gloss retention, UV resistance, adhesion testing
・Plastics & Composites – Accelerated UV degradation analysis
・Electronics & Outdoor Equipment – Weather resistance validation
Features
● Pre-set Various Test Standards
● Natural Sunlight Correlation
● Stable Testing without Influence from Ambient Air
● Outstanding Reproducibility
● Capable with ASTM D 7869 (XER-W83A)
● Easy Operation and Monitoring
Specifications
| Model | XER-W85 | ||||||||||
| Source | Lamp | Water-cooled 7.5kW xenon arc lamp | |||||||||
| Filters | Inner | Quariz glass(option available) | |||||||||
| Outer | Borosilicate glass (option available) | ||||||||||
| Test method | Irradiation, irradiation and spray/dark cycle combinations are possible. Shower available at anytime during irradiation or before or after dark. |
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| Irradiation Intensity | High-intensity Irradiation Test | Control range: 60 to 180W/m2 Control system: Automatic Measured wavelength range: 300 to 400nm |
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| Uniformity | 90% or higher | ||||||||||
| Number of samples and effective irradiation area |
High-intensity irradiation test |
54 samples [70mm × 150mm] 5670cm2 (including BPT panel)** |
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| Temperature control range | Control range | Irradiation time: 40°C to 110ºC (BPT)** | |||||||||
| Humidity control range | Control range | Irradiation time: 10% to 75%RH | |||||||||
Performance Advantage Over Conventional Xenon Testers
| Feature | XER-W85 (Metal Halide) | Xenon Weather Meter |
| Light Output Stability | High | Standard |
| Lamp Life | Extended | Standard |
| Energy Efficiency | Lower consumption | Higher consumption |
| Operating Costs | Reduced | Higher |
| Standards Alignment | Meets ASTM/ISO test requirements | Meets ASTM/ISO test requirements |
Test Standard
1. Paints Related
● JIS K 5600-7-7（ISO 11341）
● JIS K 5101-09（ISO787/15）
● ASTM D 4303
● ASTM D 7869
2. Plastics Related
● JIS K 7350-2（ISO4892-2）
● ASTM D 2565
● ASTM D 4459
● ASTM D 5071
3. Textiles Related
● JIS L 0843（ISO 105-B02）
● ISO 105B-02
● AATCC 169
● ASTM D 4355
4. Automotives Related
● ISO 3917
● JASO M 346
● JASO M 351
● SAE J 1885
● SAE J 2412
● SAE J 2527
5. Others
● JIS B 7754
● ASTM C 732
● ASTM D 4434
● ASTM D 4637
● ASTM G 26
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