688L Large-Capacity Xenon Lamp Weathering Chamber with High Irradiance
Product Listing Title: 688L Large-Capacity Xenon Lamp Weathering Chamber with High Irradiance
SEO Title: 688L Xenon Lamp Weathering Chamber | Large-Capacity Air-Cooled Tester
Meta Description: 688L xenon lamp weathering chamber for large-scale testing, 6500cm² irradiation area, 17.5KW power, full-spectrum simulation.
URL Slug: 688l-xenon-lamp-weathering-chamber
Product Summary
The 688L Xenon Lamp Weathering Chamber is the largest in the series, designed for high-volume and large-sample accelerated weathering tests. With a chamber volume of 688 liters, it provides an irradiation area of 6500cm² and a maximum system power of 17.5KW, making it suitable for demanding industrial testing applications.
Key Selling Points
- Large Irradiation Area: 6500cm² exposure area allows simultaneous testing of multiple or oversized specimens.
- High Power: Maximum system power ≈17.5KW and max current ≈30.5A deliver robust performance.
- Spacious Chamber: Inner dimensions 900×900×850mm accommodate bulky components.
- Full-Spectrum Lamp: 280nm~3000nm spectral range covers UVA/UVB and visible light.
- Advanced Control: Average heating rate 2℃/min, cooling rate 1.5℃/min for efficient cycling.
- Industrial Reliability: Designed for long-term stable operation with service life ≥5 years.
Technical Specifications
| Parameter | Value |
|---|
| Chamber Volume | 688L |
| Inner Dimensions | 900×900×850mm |
| Outer Dimensions | 1550×2105×2055mm (excluding protruding parts) |
| Power Supply | AC380V±10%, 50Hz±1, 3-phase four-wire + grounding |
| Max System Power | ≈17.5KW |
| Max System Current | ≈30.5A |
| Cooling Method | Air-cooled |
| Temperature Range (Radiation-free) | 20℃～100℃ |
| Temperature Range (Radiation) | 20℃～80℃ |
| Temperature Uniformity | ≤2℃ |
| Temperature Fluctuation | ±0.5℃ |
| Temperature Deviation | ±2℃ |
| Humidity Range (No Light) | 20%RH~98%RH |
| Humidity Range (With Illumination) | 30%RH~75%RH |
| Irradiation Area | 6500cm² |
| Spectral Wavelength | 280nm~3000nm |
| Irradiance Intensity (300-400nm) | 35~68W/m² (error ±6W/m²) |
| Irradiance Intensity (340nm) | 0.3~0.57W/m² (error ±0.02W/m²) |
Models and Options
This 688L model is the largest option in the xenon test chamber series. Other sizes (182L, 295L, 468L) are available for different testing scales.
Materials and Structure
Inner chamber: SUS304 stainless steel. Outer casing: cold-rolled steel sheet with spray coating.
Applications
Suited for large automotive parts, construction materials, and industrial components. Complies with GJB150.7-86, GJB150A.7-2009, IEC60068-2-5, GB2423.24, DIN75220, ASTM G155, GB/T 16422.2, GB/T 1865.
Customization
Custom test volumes and enhanced configuration options are available. Contact our engineering team for a tailored solution.
FAQ
What is the maximum current draw?
The maximum system current is approximately 30.5A.
What is the irradiation area?
Irradiation area is 6500cm².
Can this chamber handle large specimens?
Yes, inner dimensions 900×900×850mm provide ample space.
What is the average cooling rate?
Average cooling rate is 1.5℃/min.
Does it support rain simulation?
Yes, dew and rain simulation are standard features.
Is the outer dimension inclusive of protrusions?
Outer dimension is 1550×2105×2055mm excluding protruding parts.
Inquiry Information
Contact Envsin Instrument Equipment Co., Ltd for inquiries and orders.
Phone/WhatsApp: +86 15013523936
Email: info@envsin.com
Image Filename and Alt Suggestions
Image filename: xenon-lamp-weathering-chamber-688l-high-irradiance.png
Alt text: 688L Large-Capacity Xenon Lamp Weathering Chamber with High Irradiance
